ELHUB Craft Guide

Telco Systems, Issue 1, January 2003 SECTION 875-002-002

EDGELINK HUBCRAFT PORT/TELNET

CONTENTS1. SCOPE ...................................................................................................................................................................22. CRAFT PORT DESCRIPTION .........................................................................................................................2

A. General Description ...........................................................................................................................................2B. Craft Port User Interface ....................................................................................................................................2C. Craft Interface Terminal Connector ...................................................................................................................2D. Craft Port Specifications ....................................................................................................................................2

3. TELNET DESCRIPTION ...................................................................................................................................34. CRAFT PORT CABLING ..................................................................................................................................3

A. Craft Terminal Cable - AWX452G10 ................................................................................................................3B. Modem Interface Cable - AWX510G10 ............................................................................................................4C. Craft Port Cabling ..............................................................................................................................................4

5. TERMINAL SETUP AND LOGIN/PASSWORD REQUIREMENTS ..........................................................5A. Terminal Setup ...................................................................................................................................................5B. Terminal Login ...................................................................................................................................................5C. Password .............................................................................................................................................................5

6. DEFAULT SETTINGS ........................................................................................................................................57. DS1 AUTO-SENSE FEATURE ..........................................................................................................................68. DETAILED MENUS ............................................................................................................................................99. APPLICATIONS ................................................................................................................................................14

A. Ethernet and CIT Cabling ................................................................................................................................1410. CRAFT PORT/TELNET COMMANDS AND MENUS ..............................................................................15

A. User Convenience Features ..............................................................................................................................15B. Keyboard Commands .......................................................................................................................................16

11. CRAFT PORT/TELNET MENUS .................................................................................................................17

FIGURESFigure 1. Craft Port Terminal Cable Pinouts ..............................................................................................................3Figure 2. EdgeLink Hub Craft Port Cabling (Front View) ........................................................................................4Figure 3. Ethernet and CIT Connections for the EdgeLink HUB (4495-AB) .........................................................14Figure 4. Flashing Active Alarms Displayed on Root Menu Screen .......................................................................16

TABLESTable A. Craft Port Specifications .............................................................................................................................2Table B. Modem Cable Interface Pinouts ................................................................................................................4Table C. Craft Port Terminal Setup ...........................................................................................................................5Table D. Software Default Settings ............................................................................................................................7Table E. Craft Menu Selections (from ELHUB Root Menu) ....................................................................................9Table F. Craft Port Keyboard Commands ................................................................................................................16Table G. DS3 Module Management Menu Descriptions .........................................................................................17Table H. Location of Screen Representations in Manual .........................................................................................17

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SECTION 875-002-002 Telco Systems, Issue 1, January 2003CRAFT PORT/TELNET

1. SCOPE

1.1 This section describes the implementation and operation of the craft port software features in the EdgeLink Hub.

1.2 Whenever this section is updated, the reason(s) for reissue will be listed in this paragraph.

2. CRAFT PORT DESCRIPTION

A. General Description

2.1 The Craft Port feature is a firmware function of the Controller Module. It is menu-driven and provides the user with a method to monitor, control, and provision the EdgeLink Hub system. It supports performance monitor-ing and control functions such as performing loopbacks (DS-1/DS-3), switching, NIU status and control, BER test-ing, clearing TMS condition, setting LAPD parameters for data collection, and checking for the number of switches and errors.

B. Craft Port User Interface

2.2 The Craft Port User Interface presents the user with an interactive, text-based, menu-driven interface that configures, monitors, and controls the ELHUB system. By connecting a terminal or modem directly to the craft port terminal interface (a DB-9 male connector) on the front of the Controller Module, the user gains access to the Craft Port menus.

2.3 The menu structure is a "tree" format with descending selections becoming more detailed until the com-mand is executed. (The operator must press the ENTER key after each entry.) Messages, acknowledgments, and error messages are displayed in response to the requested action. If illegal commands are attempted, the system provides responses that allow analysis or correction of the problem. If the terminal is idle for 10 minutes or is dis-connected, the session is automatically terminated by a default timeout mode. This mode can be disabled in the System Settings menu. The path from the Root Menu is C, 1, 4, 7. Enter each character (e.g, “C”) followed by the ENTER key.

C. Craft Interface Terminal Connector

2.4 The EdgeLink Hub provides an RS-232D serial communications port for a direct or modem connection to a "dumb" VT-100 terminal or a PC configured for VT-100 terminal emulation for craft port functions. The craft port is accessed through a DB-9 male connector on the front of the Controller Module (leftmost slot of the cage).

D. Craft Port Specifications

2.5 Table A lists the specifications for the craft port.

Table A. Craft Port Specifications

Memory: Non-volatile (retains settings)

Password Protection: Single user

User Interface: Menu-driven

Terminal Supported: VT-100 (or equivalent) or PC (using VT-100 terminal emulation)

Modem capability: External

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Telco Systems, Issue 1, January 2003 SECTION 875-002-002CRAFT PORT/TELNET

3. TELNET DESCRIPTION

3.1 The ELHUB software supports a single Telnet client connection (Port 23) for accessing the craft menus. When the local craft port is being used, the user is prevented from establishing a Telnet session; local craft port access and Telnet access cannot occur simultaneously. However, the user can establish a TL1 Telnet session (port 3116) and perform TL1 commands at the same time. A Telnet session (port 23) will be disconnected if and when a local craft session is started; if a Telnet session is active and someone logs into the local craft port, the Telnet user will be immediately disconnected.

NOTE: Telnet sessions must be re-established following a System RESET.

3.2 By design, a Craft session has priority over a Telnet session; if a Craft session is active, the Telnet session cannot terminate that session. A problem could arise if the 10-minute Telnet timeout feature has been disabled and an active Craft session is left running. In this case, the operator will be prevented from establishing a Telnet session at the remote ELHUB. However, the following command (not a TL1 command) allows the operator to close the Craft session remotely from the TL1 Telnet connection (Port 3116): logout-craft-password

- Press the ENTER key after typing the logout-craft-password command. Enter the system password (e.g., TELCO). Asterisks will be substituted for the password characters.

4. CRAFT PORT CABLING

A. Craft Terminal Cable - AWX452G10

4.1 The AWX452G10 cable is used to connect the EdgeLink Hub to a VT-100 terminal or a personal computer. One end of cable is a DB-9 connector that connects to the DB-9 connector located on the front of the Controller Card and the other end is a male DB-9 connector for the terminal or personal computer. Refer to Figure 1 for the pins and their description for the cable.

Figure 1. Craft Port Terminal Cable Pinouts

Baud Rate: 9600 bps maximum

Performance MonitoringCapabilities:

Supports full OAM&P

Craft Data: RS-232D

Craft Terminal Connection: 9-pin D-type connector

Table A. Craft Port Specifications (Continued)

Pin 2 RXD

Pin 3 TXD

Pin 5 SG

Pin 4 DTR

Pin 2 RXD

Pin 3 TXD

Pin 5 SG

Pin 4 DTR

Transmit (TX) Data

Receive (RX) Data

Signal Ground

DTE (DB-9 Connector

on PC or Terminal)

DCE (DB-9 Connector

on ELHUB)

Data Terminal Ready

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B. Modem Interface Cable - AWX510G10

4.2 The AWX510G10 cable connects the cage, using a male DB-9 plug, to a modem with a male DB-25 con-nector. This cable is used when accessing the unit for craft functions using a remote terminal and modem connec-tions. Refer to Table B for the pins and their description.

C. Craft Port Cabling

4.3 Figure 2 illustrates the cabling of a EdgeLink Hub cage. An AWX452G10 cable can be used to connect the craft port from the DB-9 connector (CIT) on the front of the cage to the VT-100 terminal. An AWX510G10 cable can used to connect the DB-9 CIT connector to a modem.

NOTE: The maximum baud rate cannot exceed 9600 bps.

Figure 2. EdgeLink Hub Craft Port Cabling (Front View)

Table B. Modem Cable Interface Pinouts

Wire ColorDB-25 Male (AWX510G10)

Connector (DCE)Pin Number - Name

DB-9Connector (DCE)

Pin Number - Name

White 4 - RTS (to modem) 7 - no connection

Black 5 - CTS (from modem) 8 - no connection

Red 2 - RD (DCE) (to modem) 3 - RD (DCE) (to modem)

Orange 3 - TD (DCE) (from modem) 2 - TD (DCE) (from modem)

no connection no connection

Green 8 - CD (from modem) 1 - no connection

Blue 20 - DTR (to modem) 4 - DTR (to modem)

Brown 7 - SG 5 - SG

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5. TERMINAL SETUP AND LOGIN/PASSWORD REQUIREMENTS

A. Terminal Setup

5.1 The VT-100 or PC terminal must be configured so that it can communicate with the EdgeLink Hub multi-plexer. Configuration of the terminal should be done before it is connected to the cage. See Table C for a list of parameters that must be set on the terminal. The maximum baud rate cannot exceed 9600 bps.

B. Terminal Login

5.2 When the terminal is powered on and connected to the craft port of the cage, the user should wait approxi-mately 5 seconds and then press the Return key twice for the "ID:" prompt. At the prompt, the user must enter the password, which is masked from view during entry on the keyboard. Use of a valid password allows entry to the various Menus.

C. Password

5.3 A terminal connected to the craft port interface requires a password to gain access to the unit and all the menus for configuration and retrieval of information. The factory default setting for the password is "Telco”. When the EdgeLink Hub is installed for the first time, it is recommended that the user edit the default password ("Telco") for security. The password is limited to 30 alpha-numeric characters (not case-sensitive), but spaces are not allowed. When editing the password, the user is required to enter the new password only.

5.4 The System Name, Contact Person, and System Location are each limited to 30 characters including spaces.

6. DEFAULT SETTINGS

6.1 The System Administration menu is used to reset non-volatile RAM to factory defaults, one card at a time, which includes the default password of “Telco”. All default settings are provided in Table D on page 7.

CAUTION: Resetting the system to factory defaults should be done only in a non-traffic carrying system.

Table C. Craft Port Terminal Setup

CRAFT PORT TERMINAL SETUP

Emulation Mode: VT100

Line Wrap: OFF

Local Echo: OFF

Column Width: 80

Baud Rate: 9600 bps maximum

Data Bits: 8

Stop Bits: 1

Parity: None

Flow Control : None

Duplex: Full

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7. DS1 AUTO-SENSE FEATURE

7.1 The purpose of the DS1 Auto-Sense Feature is to minimize the need for human intervention during an ini-tial install or during the populating or depopulating of DS1 ports.

During an initial install, Auto-Sense, if enabled, will scan all DS1 ports. All ports that have activity (DS1 signaling) applied, will be automatically placed in an Equipped, In-Service and Monitored state. Channels that do not have activity applied are automatically placed in Unequipped, Out-of-Service, and Waiting state.

Applying an active DS1 signal to a Waiting channel will automatically configure the channel to an Equipped, In-Service, and 5-minute Timer state. Newly activated channels go into a 5-minute timing interval to insure the signal is valid before allowing any Alarm reporting for that particular channel.Removal of channel activity prior to the lapse of 5-minutes will cause the channel to revert to back Unequipped, Out-of-Service, and Waiting.

When a DS1 signal is applied to a channel and completes the 5-minute time period, it will then enter into In-Service, Equipped, and Monitoring mode. The 5-minute Time Period may be overridden by performing a RESCAN, which forces an Active Channel to In-Service, Equipped and Monitored. Rescan forces an inactive channel to Unequipped, Out-of-Service and Waiting.

When a DS1 channel is Unequipped, that channel will not be monitored, report alarms or cause switching. When a DS1 channel is Equipped, it can be In-service or Out-of-Service and will be monitored and will report alarms. In order for the channel to cause switching it must also be In-Service.

When a DS1 channel is disabled, the channel will generate AIS in both the Mux-up and Demux directions, thus prohibiting Traffic and distinguishing Service from an Outage on that channel. The DS1 Interface Status Screen displays Status information for each of the DS1 channels.

Line Code "Lcode" can be set to either AMI "A" or B8ZS "B". Line Buildout "LBO" is set to the correct range measured in feet. LoopBack "LPBK" may be set to None, Facility, Terminal, or Remote Terminal. Service Mode "SVRMODE" is set to either In-Service or Out-of-Service. Equipment State "EQUIP" can be Equipped, Unequipped or Disabled. Input Activity "ACTIVE" is either Active or No Activity. The Mask State "MASK" will be set to Monitoring, Waiting. Timer, Status, or Alarmed.

NOTE: Out-of-service mode is generally a maintenance mode used primarily for setting configurations and performing loopbacks. Traffic is still being carried while in this mode, but alarms/events occurring during this time will not be reported.

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Table D. Software Default Settings

Menu Item(presented alphabetically)

Description Default

CAUTION: Resetting the system to factory defaults should be done only in a non-traffic carrying system.

Baud Rate Not selectable (9600 bps only) 9600 bps

BER (Bit Error Rate) Four rates: 10-6, 10-7, 10-8, 10-9 10-6

BERT Monitoring Control Activates or deactivates BERT monitoring Inactive

CSU Loop Code TXMT Enabled

Enable or disable loop code transmission Inactive

CSU Loop-Up/Loop-Down Control

Selects loop-up or loop-down transmission Loop-up

Date Month/day/year (in a no-power condition, the card will maintain the correct date for up to 20 days)

Correct Date

DS1 Alarming Status Alarm reporting or status reporting for the DS1 channel Alarm Report-ing

DS1 Auto Sense Auto Sense (enabled or disabled)Note: See “DS1 AUTO-SENSE FEATURE” on page 6 for further information.

Enabled

DS1 Equipped/Unequipped/Disabled

Equipped (can report alarms)Unequipped (no alarm reporting)Disabled (out-of-service AIS signal)Note: The state changes to “Equipped” when traffic is applied. See “DS1 AUTO-SENSE FEATURE” on page 6.

Unequipped (Waiting)

DS1 Facility Loopback Loopback the DS1 towards the DS1 span equipment Disabled

DS1 Line Buildout Five selectable cable lengths (in feet) to DSX cross-connect:22 Gauge: 0-133, 133-266, 266-399, 399-533, 533-65524 Gauge: 0-100, 100-200, 200-300, 300-400

0-133 Feet0-100 Feet

DS1 Line Coding AMI or B8ZS B8ZS

DS1 Remote Terminal Loop-back

Loopbacks the DS1 towards the high-speed DS3 span equip-ment

Disabled

DS1 Service Mode Set to in-service for normal operation; set to out-of-service for maintenance, such as performing loopbacks

Out-of-Service(Waiting)

DS1 Terminal Loopback Loopbacks the DS1 towards the high-speed DS3 span equip-ment

Disabled

DS2 X-Bit Alarm DS2 X-bit alarm transmission Enabled

DS3 Facility Loopback DS3 loopback towards the span Disabled

DS3 Line Buildout Three selectable DS3 cable lengths (in feet):0-100, 100-200, 200-450

0-100 Feet

DS3 Operating Mode Normal operating mode is M13 M13

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DS3 Remote Facility Loop-back

DS3 loopback towards the spanNote: The ELHUB does not support DS3 Remote Facility loopbacks when in M13 mode. The mode is set as follows from the Root Menu: X, 1, 1, 1.

Disabled

DS3 Service Mode Set to in-service for normal operation; set to out-of-service for maintenance, such as performing loopbacks

In-Service

DS3 Terminal Loopback DS3 loopback towards the equipment Disabled

DS3 Transmit Timing Local (internal clock) or loop timing (external data) Local

IP Addresses Local, subnet, gateway, and trap addressesNote: Refer to “Connect the Ethernet Network” in the Instal-lation Guide, Section ELHUB-INSTALL for complete IP addressing information. Once IP addressing is set, the addresses are stored in non-volatile RAM and will not be erased - even when the chassis is reset to factory defaults.

no entries

LAPD Carrier Carrier or Data Terminal Equipment (DTE) DTE

LAPD EIC LAPD Equipment Identification Code (EIC) MY EIC

LAPD FI LAPD Facility Identification (FI) MY FI

LAPD FIC LAPD Frame Identification Code (FIC) MY FIC

LAPD LIC LAPD Location Identification Code (LIC) MY LIC

LAPD Unit LAPD equipment location within the bay MY UNIT

NIU Control Active or inactive in-band loopback generation and detec-tion, performed out-of-service

Inactive

NIU/CSU Loop CodeDetection Control

Activate or deactivate loop code detection Inactive

NIU Diagnostics AlarmControl

Alarm when optioned for NIU loopback code detection Disabled

NIU Direction and Detection Select the direction for NIU detection DS1

Password Enter up to 30 alpha-numeric characters (not case-sensitive) Telco

PRBS Generation Activate or deactivate PRBS generation Inactive

PRBS Generation Direction Select direction of PRBS generation DS1

Telnet Timeout If not disabled, will time out after 10 minutes Enabled

Time Hours:minutes:seconds (in a no-power condition, the card will maintain the correct time for up to 20 days)

Correct Time

Table D. Software Default Settings (Continued)

Menu Item(presented alphabetically)

Description Default

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8. DETAILED MENUS

8.1 Table E provides a detailed description of all craft menu selections. Actual screen representations of these menu selections are provided in this section, beginning on page 19. See Table H on page 17 for the location of spe-cific screen representations.

Table E. Craft Menu Selections (from ELHUB Root Menu)

Path fromRoot Menu

Selection Name Description

Note: The “C” designation refers to Controller/Chassis selections.The “X” designation refers to the DS3 Module number in the Root Menu (1 - 9).The “P” designation refers to the DS3 Protect Module in the “P” slot.

CC, 1

Controller/Chassis MenuConfigure Controller/Chassis

C, 1, 1C, 1, 1, 1

C, 1, 1, 2C, 1, 1, 3

C, 1, 1, 4C, 1, 1, 5

C, 1, 1, 6

C, 1, 1, 7C, 1, 1, 8C, 1, 1, 9

Redundancy/ProtectionManual Switch Control

Initiate Revert SwitchForce Revert Switch

Chassis Switch Lock ControlClear TMS

Protection Monitor Control

DS1 Switch ThresholdDS2 Switch ThresholdClear Total Switch Count

Initiate manual switch from selected module no. to protection module.Initiate switch from protection module to original modulForce switch to original module to free up the protectionmodule.Enable/Disable chassis switch lock control.Clear Too Many Switches (TMS) on any of the 9 DS3 modules.Enable/Disable protection monitor control and select autpolling or module id.Enter DS1 switch threshold (0 to 28) before switching.Enter DS2 switch threshold (0 to 7) before switching.Enter DS3 Module slot ID (1-10) to clear module’s TSC(or enter “0” to clear all DS3 modules).

C, 1, 2

C, 1, 2, 1C, 1, 2, 2

C, 1, 2, 3

C, 1, 2, 4

Software UpgradeNote: See on-screen warnings!Controller Upgrade ControlsInitiate Sequential DS3 Module(s) Upgrade with ProtectionInitiate Bulk DS3 Module(s) Upgrade Without ProtectionChassis EEPROM Upgrade Controls

Initiate one of several software upgrade types.

Upgrade Controller Module.Perform sequential DS3 module upgrade with protection

Perform bulk DS3 module(s) upgrade without protection

Perform chassis EEPROM upgrade.

C, 1, 3C, 1, 3, 1

C, 1, 3, 2

C, 1, 3, 3

Input/Output Alarms ControlConfigure Alarm Inputs

Configure Alarm Outputs

Configure Alarm Cutoff

Configure alarm inputs, alarm outputs, alarm cut off.Configure alarm input 1 through 6: name alarm input; sealarm level (major, minor, critical, none); select alarm contact (normal closed/normal open).Toggle to enable/disable alarm outputs: critical alarm, major alarm, minor alarm, far-end alarm, alarm cut off.Toggle to suppress audible alarms and/or visual alarms.

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C, 1, 4C, 1, 4, 1C, 1, 4, 2C, 1, 4, 3C, 1, 4, 4C, 1, 4, 5C, 1, 4, 6C, 1, 4, 7

C, 1, 4, 8

System SettingsSystem NameSystem LocationSystem ContactSet DateSet TimeSet PasswordSet Login Timeout Mode

Ethernet Port Configuration

Enter system settings.Set system name (25 characters maximum).Set system location (30 characters maximum).Set system contact (30 characters maximum).Set date (mm/dd/yyyy).Set time (HH:MM:SS).Set password (20 characters maximum).Enable/disable login timeout mode. See paragraph 3.2for further information related to craft/telnet priorities.Configure ethernet port to one of the following:auto negotiate, 10BaseT full duplex, 10BaseT half duplex100BaseT full duplex, 100BaseT half duplex.

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C, 1, 5C, 1, 5, 1C, 1, 5, 2C, 1, 5, 3C, 1, 5, 4

System IP AddressesLAN IP AddressLAN Subnet MaskLAN Gateway IP AddressChassis Backplane Address

Set system IP addresses.Set LAN IP address (###.###.###.###).Set LAN subnet mask (###.###.###.###).Set LAN gateway IP address (###.###.###.###).Set chassis backplane address (###.###.###.###)Note: Refer to “Connect the Ethernet Network” on page26 of the Installation Guide (Section ELHUB-INSTALLfor complete IP addressing information. Once IP addressing is set, the addresses are stored in non-volatile RAM and will not be erased - even when the chassis is reset tofactory defaults.

Man

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C, 1, 6C, 1, 6, 1

C, 1, 6, 2

C, 1, 6, 3C, 1, 6, 4C, 1, 6, 5

DS3 Module ManagementDS3 Module Configurator

Reset Factory Defaults/Reset ModuleNote: See on-screen warning!Clear/Suppress Alarm ControlsClear Alarm History LogClear DS1/DS3 PM Counters

Configure DS3 module - Hint: use “0” at “select destination DS3 modules slot id” to quick configure all modulesReset DS3 module to factory defaults or reboot themodule.Clear or suppress alarm controls (enter slot # / “0” for alClear alarm history log (enter slot # / “0” for all).Clear DS1/DS3 PM counters (enter slot # / “0” for all).

C, 1, 7 SNMP Controls Set read / write community name (30 characters max).Set trap IP addresses 1 thru 4.

C, 1, 8

C, 1, 8, 1C, 1, 8, 2

C, 1, 8, 3

C, 1, 8, 4

Reset Controls and Restore Factory DefaultsChassis Factory Default ControlsDS3 Modules Factory Defaults Con-trolsController Module Factory Defaults ControlsController Module Reset Controls

Warning:C, 1, 8, 1 and C, 1, 8, 2 will cause a reset and temporarilaffect the DS3 module’s ability to carry data traffic. C, 1, 8, 3 and C, 1, 8, 4 will cause the connection to beterminated and temporarily affect the ability to provide redundancy protection.

Table E. Craft Menu Selections (from ELHUB Root Menu) (Continued)

Path fromRoot Menu


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C, 2, 1C, 2, 1, 1C, 2, 1, 2

C, 2, 1, 2, 2C, 2, 2C, 2, 2, 1C, 2, 2, 2C, 2, 2, 3C, 2, 3C, 2, 4C, 2, 5C, 2, 5, 1C, 2, 5, 2

View Controller/Chassis Statistics MenuRedundancy/Protection StatisticsView Chassis StatisticsSelect DS3 Module Slot ID ForStatistics ViewingView DS3 Module StatisticsAlarms/LEDsView Output/Input AlarmsSystem Current AlarmsView LEDsEvent LogDS3 ModulesManufacturing DataChassis Mfg DataController Mfg Data

Provides chassis statistics.Select DS3 module slot ID for statistics viewing.

Provides DS3 module statistics.View output/input alarms, system current alarms, LEDs.View input/output alarms.View current system alarms (with associated type).View LEDs.View Event Log.View DS3 modules (slot/type/description).View manufacturing data.View chassis manufacturing data.View Controller Module manufacturing data.

X, 1X, 1, 1

X, 1, 1, 1

X, 1, 1, 2X, 1, 1, 3X, 1, 1, 4

Configuration Management MenuConfigure DS3 Interface

Configure DS3 Mode

Configure DS3 Line BuildoutConfigure DS3 TX TimingConfigure DS3 BER Threshold

Select DS3 mode, line buildout, transmit timing, BER threshold.Select C-Bit Parity Mode Enabled, C-Bit ParityMode Disabled, or M13 Mode.Set line buildout: 0-100 feet, 100-200 feet, 200-450 feetSet to Local or Loop.

Set to 10-6, 10-7, 10-8, 10-9.

X, 1X, 1, 2X, 1, 2, C#

X, 1, 2, C#, 1X, 1, 2, C#, 2

X, 1, 2, C#, 3

Configuration Management MenuConfigure DS1 InterfaceConfigure DS1 Interface Channel

Configure DS1 Line CodeConfigure DS1 Line Buildout

Configure DS1 Channel Name

Select channel to configure or “0” for all DS1 channels.Select DS1 configuration item: line code, line buildout, channel name.Set to AMI or B8ZS.Select one of five cable lengths (in feet) to DSX cross-connect, depending on wire gauge (22 or 24 gauge).Name channel (15 characters maximum).

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X, 1, 3Configuration Management MenuConfigure Switch Lock Set to enable to prevent switching.

Set to disable to allow switching.


Path fromRoot Menu


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Configuration Management MenuOperate DS3 Loopback

Operate DS1 LoopbackOperate DS1 Loopback Channel

Initiate DS3 loopback: Facility, Terminal, or Remote Facility.Select DS1 channel or “0” for all channels.Initiate DS1 loopback on selected channel(s): Facility, Terminal, or Remote Facility.Note: The ELHUB does not support DS3 Remote Facilitloopbacks when in M13 mode.

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X, 1X, 1, 6

X, 1, 6, 1

X, 1, 6, 2X, 1, 6, 2, C#

Configuration Management MenuService Mode

DS3 Service Mode

DS1 Service ModeDS1 Service Mode

Note: Out-of-service is a maintenance mode; traffic willstill be carried, but alarms/events will not be reported while in this mode.Set service mode to in-service for normal operation; set tout-of-service for maintenance (e.g., performing loop-backs).Select DS1 channel or “0” for all channels.Set to in-service or out-of-service.Note: See “DS1 AUTO-SENSE FEATURE” on page 6.

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quip

X, 1X, 1, 7X, 1, 7, C#

Configuration Management MenuDS1 Equip/UnequipDS1 Equip/Unequip Channel

Select DS1 channel or “0” for all channels.Select state: Equipped, Unequipped, DisabledNote: See “DS1 AUTO-SENSE FEATURE” on page 6.

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X, 2X, 2, 1X, 2, 2X, 2, 3X, 2, 4X, 2, 5

Performance Management MenuDS3 Current 15 MinutesDS3 Last 24 HoursDS1 Current 15 MinutesDS1 Last 24 HoursClear PM Status

View DS3 PM parameters for current 15 minutes.View DS3 PM parameters for last 24 hours.View DS1 PM parameters for current 15 minutes.View DS1 PM parameters for last 24 hours.Clear all DS3 and DS1 PM status information.

X, 3X, 3, 1X, 3, 2X, 3, 3X, 3, 4

X, 3, 5

X, 3, 6

Fault Management MenuCurrent AlarmsHistory Alarm LogClear History Alarm LogDS2 X-Bit Alarm Transmission Con-trolNIU Diagnostics Alarm Control

DS1 Input Control

View all current alarms.View alarm log.Clear history alarm log.Enable or disable DS2 X-Bit alarm transmission.

Enable or disable alarm when optioned for NIU loopbaccode detection.Enable or disable DS1 Auto-Sense or rescan.Set input reporting to alarm or status.Note: See “DS1 AUTO-SENSE FEATURE” on page 6.


Path fromRoot Menu


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X, 4, 2, 1

X, 4, 2, 2

X, 4, 2, 3

X, 4, 3

X, 4, 4

X, 4, 5X, 4, 6

Diagnostics MenuSelect Direction for NIU DetectionNIU Status and Control

NIU/CSU Loop Code Detection ControlNIU/CSU Loop-Code Transmit Enable ControlNIU/CSU Loop-Up/Loop-Down Code Selection Control Select Direction for PRBS Insertion

PRBS Generation Control

BERT Monitoring Control

BERT & PRBS Monitoring

Select receive path in which to detect NIU in-band codeSelect: NIU/CSU loop-code detection control, CSU loopcode transmit enable control, CSU loop-up/loop-down code control.Select channel or “0” for all channels to toggle active orinactive mode.Select channel or “0” for all channels to toggle active orinactive mode.Select channel or “0” for all channels to toggle loop-codto transmit: U to loop-up, D to loop-down.Select the transmit path in which to insert PRBS for all 2DS1 channels.Select channel or “0” for all channels to toggle the activeor inactive mode.Select channel or “0” for all channels to toggle the activeor inactive mode.Enter “1” to inject error in PRBS streams or “2” to clearall beat counts.

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X, 5X, 5, 1

X, 5, 2

X, 5, 3

X, 5, 4

X, 5, 5X, 5, 5, 1

X, 5, 5, 2

X, 5, 6

Module Configuration Status MenuDS3 Interface Status

DS1 Interface Status

Module Status

IP Addresses

Module Inventory MenuDS3 Module Inventory

Relay Card Inventory

LAPD Peer Data

View DS3 interface status: operation mode, line code, linbuildout, transmit timing, BER threshold/value, loopbacstate, service mode.View DS1 interface status: line code, line buildout, loopback state, service mode, equip state, active state, mask.View module status: protection mode / switching state, date, time, name, location, contact person, description.View module trap IP addresses (1-4), local C-Bit IP address, remote C-Bit IP address, C-Bit subnet mask.Select DS3 module inventory or relay card inventory.View DS3 module inventory: assembly no., hardware revision no., serial no., manufacture date, CLEI code, module software revision, SW release date, software codView relay card inventory: assembly no., hardware revi-sion, serial no., manufacture date, CLEI code.View module’s LAPD peer data: CR, EIC, LIC, FIC, uniFI, frames received.


Path fromRoot Menu


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Mod

ule

.

,

9. APPLICATIONS

A. Ethernet and CIT Cabling

9.1 Figure 3 illustrates the connection of multiple EdgeLink Hub units at one location to a 10BASE-T Ethernet local area network (LAN). Using the SNMP at the Network Management Station (NMS) or Telnet, a user can mon-itor and configure the far-end EdgeLink100 over the C-Bit Supervisor Channel. Craft port access using the CIT port on the front of the unit can be made locally using a terminal.

Figure 3. Ethernet and CIT Connections for the EdgeLink HUB (4495-AB)

Adm

inis

trat

ion

X, 6X, 6, 1

X, 6, 2X, 6, 3X, 6, 3, 1X, 6, 4X, 6, 5

Module Administration MenuChange IP Address

Change Contact PersonChange Module DescriptionSet Module DescriptionReset NVRAM to Factory DefaultsLAPD Parameters

Set module’s trap IP addresses (1-4), local C-Bit IP address, remote C-Bit IP address, C-Bit subnet mask.Name contact person (30 alpha-numeric characters max)Select “Set Module Description.”Name module (30 alpha-numeric characters max).Select “Reset NVRAM.” See on-screen warning!Set module’s LAPD parameters: CR (carrier/DTE), EIC(equipment ID code, 10 chars max), LIC (location ID code, 11 chars max), FIC (frame ID code, 10 chars max)unit (equipment location within bay, 6 chars max), FIC (facility ID code, 30 chars max).


Path fromRoot Menu


Network

Edgelink Hub

HubbingDevice

DS3

DS3

4495-AB11-20-02

SNMPManager

LAN

Terminal

Terminal

Local

Remote

AWX452G10 (DB9) Craft Interface Cable

Edgelink 100

Edgelink HubEthernet Cable (10ft)AWX454G10Ethernet Port10 Base-T

Ethernet Cable (10ft)AWX454G10Ethernet Port10 Base-T

DS3 Carries Supervisory Channel

CIT

AWX510G10 Craft Modem Cable

Modem Modem

CIT

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10. CRAFT PORT/TELNET COMMANDS AND MENUS

A. User Convenience Features

10.1 The Craft Port software provides the following features to improve usability:

• Flashing active alarms on Root MenuWhenever an alarm condition occurs on any of the DS3 modules, including the Protection Module, the affected module displayed in the Root Menu will change color and flash continuously (see Figure 4 on page 16). An asterisk will appear in front of the affected module. This feature allows the user to be notified of a new alarm even at a distance from the computer terminal. Press CTRL-V to check the alarm status.

• Ability to name each DS3 module to differentiate it from the others.By default, each of the nine DS3 modules is identified as simply “DS3 Module” in the Root Menu display. However, any of these modules can be identified in a more meaningful way (e.g., T3 to Boston). To name a DS3 Module, at the Root Menu, type X, 6, 3, 1. Press ENTER after each selec-tion. Enter a module description using up to 30 alpha-numeric characters.

• Ability to name each DS1 channel to differentiate it from the others.By default, each of the 28 DS1 channels is identified by its channel number. To give a DS1 channel a name, at the Root Menu, type X, 1, 2, C#, 3. The “C#” is the channel number. Press ENTER after each entry. Enter a description using up to 15 alpha-numeric characters.

• DS3 module configurator to copy the configuration of one DS3 module to another or all.In one step, you can copy the configuration of one DS3 module to another module or to all DS3 modules in the ELHUB. This feature is useful when identical or similar configurations are required for multiple DS3 modules. To copy a configuration to another DS3 module or to all DS3 modules, at the Root Menu, type C, 1, 6, 1. Press ENTER after each entry. Follow the on-screen selections to complete the task.

• Shortcut keys to view alarms and event logsTo view current alarms for any DS3 module, type A# (the # represents modules 1-9). Type AP or LP to view alarms or event logs for the DS3 Protection Module. For example, to view the alarms for DS3 Module 1, type A1, then press ENTER. To view event logs for DS3 Module 1, type L1, then press ENTER. A History Alarm Log for the module will be displayed showing alarm date, time, state, and description.

• Shortcut keys to view DS3 module alarms and event logs from Controller menusAt the Controller’s current alarm log and event history log, you can view log information for a DS3 module or Protect Module. For example, at the Root Menu, type C, 2, 2, 2 to access the System Current Alarms. At this menu, enter the DS3 Module slot number (or P) only. You are now in the Current Alarms menu for the specified DS3 module. To return to the Controller menus, type CTRL W.

• CTRL I for additional informationSome craft menus provide the option to type CTRL I to get additional information. Only menus that do provide this function will display CTL-INFO in their screen at the help line.

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Figure 4. Flashing Active Alarms Displayed on Root Menu Screen

B. Keyboard Commands

10.2 Various keyboard commands which can be used to exit, return to previous menu, etc., are displayed with the appropriate menus. See Table F for a complete list of these commands.

Table F. Craft Port Keyboard Commands

Keyboard Command Description

CTRL A Go to the Input/Output Alarm Status menu

CTRL B Go to the bottom of a scrolling menu

CTRL C Clear event/alarm history log (applicable only when current menu is event/alarm history log)

CTRL D Scroll down a page

CTRL E Exit (return to “ID:” prompt)

CTRL F Refresh

CTRL I View online Help Information

CTRL L View Chassis Event Log

CTRL P Return to previous menu

CTRL R Return to DS3 Module root menu (only applicable when in DS3 Module menu tree)

CTRL T Go to the top of a scrolling menu

CTRL U Scroll up a page

CTRL V Check chassis current alarms

CTRL W Return to Root Menu

ESC Return to previous menu

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11. CRAFT PORT/TELNET MENUS

11.1 The ELHUB Root Menu is organized into three selection options: 1) Controller/Chassis (for configuring related items and viewing statistics); 2) DS3 Module Management (for all DS3-related management); 3) Protect Module (identical to DS3 Module Management in most selections). Table G provides an overview of the DS3 Mod-ule Management Menu selections.

11.2 Pages 19 through 78 provide screen representations of each user menu. The menus are presented in actual descending selection order (e.g., X, 1, then X, 1, 1). Table H provides a list of the location of higher level menus within these pages.

Table G. DS3 Module Management Menu Descriptions

MENU NAME DESCRIPTION

Configuration Management Used to configure DS1/DS3 interfaces, operate protection switching, set protected/unprotected and equipped/unequipped states, perform DS1/DS3 loopback, and set DS1/DS3 service mode.

Performance Management Views DS1/DS3 performance current 15 minutes, last 24 hours, current 15 minutes, and last 24 hours, and clear PM status information.

Fault Management View current alarm status, view and clear alarm history, enable/disable DS2 X-Bit alarm transmission, NIU alarm control, DS1auto-sense or rescan. Set input reporting to alarm or status.

Diagnostics Used for Network Interface Unit (NIU) Control and Bit Error Rate Testing (BERT) features.

Module Configuration Status Displays DS1/DS3 interface status, system status, card inventory, baud rates, and LAPD data.

Module AdministrationMenu Change module’s IP address and C-Bit addressing, contact name, module description, reset Non-Volatile RAM to Factory Default, and set LAPD parameters.

Table H. Location of Screen Representations in Manual

Menu/ Page Selection from Root Menu

“ELHUB ROOT MENU” on page 19 n/a

“CONTROLLER/CHASSIS MENU” on page 19 C

“DS3 MODULES MENU” on page 20 1 thru 9 or P

“CONFIGURATION MANAGEMENT” on page 48 (DS3 Modules) X,1 or P, 1

“PERFORMANCE MANAGEMENT” on page 59 (DS3 Modules) X, 2 or P, 2

“FAULT MANAGEMENT” on page 62 (DS3 Modules) X, 3, or P, 3

“DIAGNOSTICS MENU” on page 66 (DS3 Modules) X, 4 or P, 4

“MODULE CONFIGURATION STATUS” on page 71 (DS3 Modules) X, 5 or P, 5

“MODULE ADMINISTRATION” on page 75 (DS3 Modules) X, 6 or P, 6

“CONFIGURE CONTROLLER/CHASSIS” on page 20 C, 1

“REDUNDANCY/PROTECTION” on page 21 C, 1, 1

“SOFTWARE UPGRADE” on page 25 C, 1, 2

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“INPUT/OUTPUT ALARMS CONTROL” on page 26 C, 1, 3

“SYSTEM SETTINGS” on page 29 C, 1, 4

“SYSTEM IP ADDRESSES” on page 33 C, 1, 5

“DS3 MODULE MANAGEMENT” on page 35 C, 1, 6

“SNMP CONTROLS” on page 39 C, 1, 7

“RESET CONTROLS AND RESTORE FACTORY DEFAULTS” on page 40 C, 1, 8

“VIEW CONTROLLER/CHASSIS STATISTICS” on page 41 C, 2

“REDUNDANCY/PROTECTION STATISTICS” on page 41 C, 2, 1

“ALARMS/LEDS” on page 43 C, 2, 2

“EVENT LOG” on page 45 C, 2, 3

“DS3 MODULES” on page 46 C, 2, 4

“MANUFACTURING DATA” on page 46 C, 2, 5

Table H. Location of Screen Representations in Manual (Continued)

Menu/ Page Selection from Root Menu

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ELHUB ROOT MENU

SELECTION = CCONTROLLER/CHASSIS MENU

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SELECTIONS = 1 thru 9 (X), and PDS3 MODULES MENU

SELECTION = C, 1CONFIGURE CONTROLLER/CHASSIS

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SELECTION = C, 1, 1REDUNDANCY/PROTECTION

SELECTION = C, 1, 1, 1MANUAL SWITCH CONTROL

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NOTE: The C, 1, 1, 3 screen representation is not shown here; making that selection will force a revertswitch. The status of the switch is provided on-screen.

SELECTION = C, 1, 1, 4CHASSIS SWITCH LOCK CONTROL

SELECTION = C, 1, 1, 5CLEAR TMS

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SELECTION = C, 1, 1, 6PROTECTION MONITOR CONTROL

SELECTION = C, 1, 1, 7DS1 SWITCH THRESHOLD

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SELECTION = C, 1, 1, 8DS2 SWITCH THRESHOLD

SELECTION = C, 1, 1, 9CLEAR TOTAL SWITCH COUNT

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SELECTION = C, 1, 2SOFTWARE UPGRADE

SELECTION = C, 1, 2, 1CONTROLLER UPGRADE CONTROLS

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NOTE: The C, 1, 2, 2 and C, 1, 2, 3 screen representations are not shown here; making either selectionwill start the upgrade procedure. Follow on-screen instructions.

SELECTION = C, 1, 2, 4CHASSIS EEPROM UPGRADE CONTROLS

SELECTION = C, 1, 3INPUT/OUTPUT ALARMS CONTROL

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SELECTION = C, 1, 3, 1CONFIGURE ALARM INPUTS

SELECTION = C, 1, 3, 1, 1CONFIGURE ALARM INPUT

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SELECTION = C, 1, 3, 2CONFIGURE ALARM OUTPUTS

SELECTION = C, 1, 3, 3CONFIGURE ALARM CUTOFF

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SELECTION = C, 1, 4SYSTEM SETTINGS

SELECTION = C, 1, 4, 1SYSTEM NAME

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SELECTION = C, 1, 4, 2SYSTEM LOCATION

SELECTION = C, 1, 4, 3SYSTEM CONTACT

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SELECTION = C, 1, 4, 4SET DATE

SELECTION = C, 1, 4, 5SET TIME

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SELECTION = C, 1, 4, 6SET PASSWORD

SELECTION = C, 1, 4, 7SET LOGIN TIMEOUT MODE

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SELECTION = C, 1, 4, 8ETHERNET PORT CONFIGURATION

SELECTION = C, 1, 5SYSTEM IP ADDRESSES

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SELECTION = C, 1, 5, 1LAN IP ADDRESS

SELECTION = C, 1, 5, 2LAN SUBNET MASK

SELECTION = C, 1, 5, 3LAN GATEWAY IP ADDRESS

SELECTION = C, 1, 5, 4CHASSIS BACKPLANE ADDRESS

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SELECTION = C, 1, 6DS3 MODULE MANAGEMENT

SELECTION = C, 1, 6, 1DS3 MODULE CONFIGURATOR

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SELECTION = C, 1, 6, 2RESET FACTORY DEFAULTS/RESET MODULE

SELECTION = C, 1, 6, 3CLEAR/SUPPRESS ALARM CONTROLS

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SELECTION = C, 1, 6, 4CLEAR ALARM HISTORY LOG

SELECTION = C, 1, 6, 5CLEAR DS1/DS3 PM COUNTERS

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SELECTION = C, 1, 7SNMP CONTROLS

SELECTION = C, 1, 7, 1SET WRITE COMMUNITY NAME

SELECTION = C, 1, 7, 2SET READ COMMUNITY NAME

SELECTION = C, 1, 7, 3SET TRAP ADDRESS 1

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SELECTION = C, 1, 8RESET CONTROLS AND RESTORE FACTORY DEFAULTS

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SELECTION = C, 2VIEW CONTROLLER/CHASSIS STATISTICS

SELECTION = C, 2, 1REDUNDANCY/PROTECTION STATISTICS

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SELECTION = C, 2, 1, 1VIEW CHASSIS STATISTICS

SELECTION = C, 2, 1, 2SELECT DS3 MODULE SLOT ID FOR STATISTICS VIEWING

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SELECTION = C, 2, 1, 2, 2VIEW DS3 MODULE STATISTICS

SELECTION = C, 2, 2ALARMS/LEDS

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SELECTION = C, 2, 2, 1VIEW OUTPUT/INPUT ALARMS

SELECTION = C, 2, 2, 2SYSTEM CURRENT ALARMS

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SELECTION = C, 2, 2, 3VIEW LEDS

SELECTION = C, 2, 3EVENT LOG

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SELECTION = C, 2, 4DS3 MODULES

SELECTION = C, 2, 5MANUFACTURING DATA

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SELECTION = C, 2, 5, 1CHASSIS MFG DATA

SELECTION = C, 2, 5, 2CONTROLLER MFG DATA

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NOTE: The “X” variable denotes any of the DS3 (1-9) modules. The “P” denotes the Protect Module.

SELECTION = X, 1 or P, 1CONFIGURATION MANAGEMENT

SELECTION = X, 1, 1 or P, 1, 1CONFIGURE DS3 INTERFACE

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SELECTION = X, 1, 1, 1 or P, 1, 1, 1CONFIGURE DS3 MODE

SELECTION = X, 1, 1, 2 or P, 1, 1, 2CONFIGURE DS3 LINE BUILDOUT

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SELECTION = X, 1, 1, 3 or P, 1, 1, 3CONFIGURE TX TIMING

SELECTION = X, 1, 1, 4 or P, 1, 1, 4CONFIGURE DS3 BER THRESHOLD

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SELECTION = X, 1, 1, 3 or P, 1, 1, 3CONFIGURE DS3 TX TIMING

SELECTION = X, 1, 1, 4 or P, 1, 1, 4CONFIGURE DS3 BER THRESHOLD

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SELECTION = X, 1, 2 or P, 1, 2CONFIGURE DS1 INTERFACE

SELECTION = X, 1, 2, C# or P, 1, 2, C#CONFIGURE DS1 INTERFACE

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SELECTION = X, 1, 2, C#, 1 or P, 1, 2, C#, 1CONFIGURE DS1 LINE CODE

SELECTION = X, 1, 2, C#, 2 or P, 1, 2, C#, 2CONFIGURE DS1 LINE BUILDOUT

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SELECTION = X, 1, 2, C#, 3 or P, 1, 2, C#, 3CONFIGURE DS1 CHANNEL NAME

SELECTION = X, 1, 3 or P, 1, 3CONFIGURE SWITCH LOCK

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SELECTION = X, 1, 4 or P, 1, 4OPERATE DS3 LOOPBACK

SELECTION = X, 1, 5 or P, 1, 5OPERATE DS1 LOOPBACKS

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SELECTION = X, 1, 5, C# or P, 1, 5, C#OPERATE DS1 LOOPBACKS

SELECTION = X, 1, 6 or P, 1, 6SERVICE MODE

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SELECTION = X, 1, 6, 1 or P, 1, 6, 1DS3 SERVICE MODE

SELECTION = X, 1, 6, 2 or P, 1, 6, 2DS1 SERVICE MODE

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SELECTION = X, 1, 6, 2, C# or P, 1, 6, 2, C#DS1 SERVICE MODE

SELECTION = X, 1, 7 or P, 1, 7DS1 EQUIP/UNEQUIP

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NOTE: The “X” variable denotes any of the DS3 (1-9) modules.

SELECTION = X, 1, 7, C# or P, 1, 7, C#DS1 EQUIP/UNEQUIP

SELECTION = X, 2 or P, 2PERFORMANCE MANAGEMENT

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SELECTION = X, 2, 1 or P, 2, 1DS3 CURRENT 15 MINUTES

SELECTION = X, 2, 2 or P, 2, 2DS3 LAST 24 HOURS

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SELECTION = X, 2, 3 or P, 2, 3DS1 CURRENT 15 MINUTES

SELECTION = X, 2, 4 or P, 2, 4DS1 LAST 24 HOURS

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SELECTION = X, 2, 5 or P, 2, 5CLEAR PM STATUS

SELECTION = X, 3 or P, 3FAULT MANAGEMENT

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SELECTION = X, 3, 1 or P, 3, 1CURRENT ALARMS

SELECTION = X, 3, 2 or P, 3, 2HISTORY ALARM LOG

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SELECTION = X, 3, 3 or P, 3, 3CLEAR HISTORY ALARM LOG

SELECTION = X, 3, 4 or P, 3, 4DS2 X-BIT ALARM TRANSMISSION CONTROL

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SELECTION = X, 3, 5 or P, 3, 5NIU DIAGNOSTICS ALARM CONTROL

SELECTION = X, 3, 6 or P, 3, 6DS1 INPUT CONTROL MENU

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SELECTION = X, 4 or P, 4DIAGNOSTICS MENU

SELECTION = X, 4, 1 or P, 4, 1SELECT DIRECTION FOR NIU DETECTION

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SELECTION = X, 4, 2 or P, 4, 2NIU STATUS AND CONTROL

SELECTION = X, 4, 2, 1 or P, 4, 2, 1NIU/CSU LOOP-CODE DETECTION CONTROL

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SELECTION = X, 4, 2, 2 or P, 4, 2, 2NIU/CSU LOOP-CODE TRANSMIT ENABLE CONTROL

SELECTION = X, 4, 2, 3 or P, 4, 2, 3NIU/CSU LOOP-UP/LOOP-DOWN CODE SELECTION CONTROL

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SELECTION = X, 4, 3 or P, 4, 3SELECT DIRECTION FOR PRBS INSERTION

SELECTION = X, 4, 4 or P, 4, 4PRBS GENERATION CONTROL

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SELECTION = X, 4, 5 or P, 4, 5BERT MONITORING CONTROL

SELECTION = X, 4, 6 or P, 4, 6BERT & PRBS MONITORING

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SELECTION = X, 5 or P, 5MODULE CONFIGURATION STATUS

SELECTION = X, 5,1 or P, 5, 1DS3 INTERFACE STATUS

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SELECTION = X, 5, 2 or P, 5, 2DS1 INTERFACE STATUS

SELECTION = X, 5, 3 or P, 5, 3MODULE STATUS

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SELECTION = X, 5, 4 or P, 5, 4IP ADDRESSES

SELECTION = X, 5, 5 or P, 5, 5MODULE INVENTORY MENU

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SELECTION = X, 5, 5, 1 or P, 5, 5, 1DS1 MODULE INVENTORY

SELECTION = X, 5, 5, 2 or P, 5, 5, 2RELAY CARD INVENTORY

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SELECTION = X, 5, 6 or P, 5, 6LAPD PEER DATA

SELECTION = X, 6 or P, 6MODULE ADMINISTRATION

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SELECTION = X, 6, 1 or P, 6, 1CHANGE IP ADDRESS

SELECTION = X, 6, 2 or P, 6, 2CHANGE CONTACT PERSON

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SELECTION = X, 6, 3 or P, 6, 3CHANGE MODULE DESCRIPTION

SELECTION = X, 6, 3, 1 or P, 6, 3, 1SET MODULE DESCRIPTION

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SELECTION = X, 6, 4 or P, 6, 4RESET NVRAM TO FACTORY DEFAULTS

SELECTION = X, 6, 5 or P, 6, 5LAPD PARAMETERS

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ELHUB Craft Guide

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