Traffic Node HW

Traffic Node

Key Features of TN

• Nodes designed for networks

• Any frequency, capacity and modulation

• Flexible Ethernet transport

• Soft Keys to increase flexibility

• Advanced traffic handling and protection

• Efficient management systems

• TN is LTE ready, fully supporting all IP networks with high capacities.

Indoor Part

Access Module Magazine (AMM):- Houses the plug-in units and provides backplane interconnection of

traffic, power and control signals Node Processor Unit (NPU) Handles the system’s control functions. It also provides traffic and

management interfaces Line Termination Unit (LTU) A plug-in unit that provides PDH or SDH traffic interfaces. Modem Unit (MMU) This plug-in unit determines the traffic capacity and modulation scheme

of the Radio Terminal

Cont…

Switch Multiplexer Unit (SMU) Used to interface MINI-LINK E equipment on the same site. Alternatively

it can be used to provide protection Ethernet Unit (ETU) A plug-in unit that provides Ethernet traffic interfaces ATM Aggregation Unit (AAU) A plug-in unit that aggregate traffic from other plug-in units in the AMM. Power Filter Unit (PFU) Filters the external power and distributes the internal power to the plug-

in units via the backplane. Fan Unit (FAU) Provides cooling for the indoor part

Access Module Magazine

There are different sizes depending of the need on the site and they house the plug-in units.Provides backplane interconnection of traffic, power and control signals.

TN System

• Magazine• Power Filter Unit• Fan• Node Processor Unit• Line Termination Unit• Modem Unit• Ethernet Termination Unit• ATM Aggregation Unit• Access Termination Unit• Accessories

Description

Access Module Magazine, AMM

AMM 2p• For edge and repeater nodes• Can house 2 full width plug-in units and 2 half width plug-in units• Maximum 2 radio terminals

AMM 2pB• For edge and repeater nodes• Can house 2 full width plug-in units and 2 half width plug-in units• Maximum 2 radio terminals• Redundant DC-power directlyconnected to the magazine


AMM 6p (previous release)• For medium sized aggregation nodes• Can house 6 full width plug-in units• Maximum 5 radio terminals

AMM 6p B• For medium sized aggregation nodes• Can house 6 full width plug-in units• Maximum 5 radio terminals• Redundant DC-power


AMM 6p C• For medium sized aggregation nodes• Can house 5 full width plug-in unitsand 2 half width plug-in units• Maximum 5 radio terminals• Redundant DC-power

AMM 6p D• For medium sized aggregation nodes• Can house 4 full width plug-in units and 4 half width plug-in units• Maximum 4 radio terminals• Redundant DC-power


AMM 20p• For large sized aggregation nodes• Can house 20 full height plug-in units• Maximum 18 radio terminals• Redundant DC-power

MINI-LINK TN System


Description

Power Filter Unit, PFU

Power distribution to the magazine.• DC/DC converter• Filter functions• Short circuit and under voltage protection• At least one per node

PFU2 for AMM 6p (Previous release)• -48VDC as supply voltage


PFU1 for AMM 20p• -48VDC as supply voltage• Two for redundancy of the node• Alarm interconnection of the fan


PFU3 for AMM 6p B• -48VDC as supply voltage• Two for redundancy of the node

PFU3 B for AMM 6p C and 6p D• +24 or -48VDC as supply voltage• Two for redundancy of the node

MINI-LINK TN System


Description

Fan Unit, FAU

To provide the correct cooling of the node

Fan Unit, FAU

FAU1 for AMM 20p• Mandatory unit• Three fans for redundancy• Two power interfaces for redundancy• Alarm interface towards PFU1

FAU1

Fan Unit, FAU

Air inAir out

FAU2

FAU2 for AMM 6p• Mandatory plug-in unit

Fan Unit, FAU

Air inAir out

FAU4

The AMM 2p or AMM 2p B must be equipped with a FAU4 depending on the total power dissipation within the AMM.When needed is referred to the TN Indoor Installation Manual

MINI-LINK TN System


Description

Node Processor Unit, NPU

The Node Processor Unit is the ”brain” of the node• Mandatory plug-in unit• Holds the configuration of the node• The interface for management and local maintenance• Centralized node processor with DCN router, SNMP Master Agent• Traffic interfaces

NPU 8x2 (Previous release) for AMM 6p, AMM 6p B or AMM 20p• 10/100 BASE-T Ethernet interface for management• 8xE1 Interfaces (120ohm G.703)• 3 User In/Outputs


NPU1 B for AMM 6p, AMM 6p B or AMM 20p• Same features as NPU 8x2 except for:• USB interface for local maintenance• RMM card for configuration storage

NPU, Traffic Termination

4xE14xE1

NPU1 B

E1 2A –2D

3A3B3C3D2A2B2C2D

E1 3A –3D

E1

Bus

in b

ack-

plan

e of

AM

M.


NPU2 for AMM 2p• +24/-48VDC as supply voltage• 4xE1 Interfaces (120ohm G.703)• 10/100 BASE-T Ethernet interface for management and traffic• USB interface for local maintenance


4xE1

NPU23A3B3C3D E1:3A–3D

E1

Bus

in b

ack-

plan

e of

AM

M.


NPU3 for AMM 2pB, AMM 6p C or AMM 6p D• 4xE1 Interfaces (120ohm G.703)• User Output for A/B alarm• 10/100 BASE-T Ethernet interface for traffic• 10 BASE-T Ethernet interface for management• USB interface for local maintenance


4xE1

NPU34A4B4C4D E1:4A–4D

E1

Bus

in b

ack-

plan

e of

AM

M.

MINI-LINK TN System


Description

Line Termination Unit, LTU

E1

Traffic interfaces


LTU3 12/1 for E1 termination in AMM 2p (with kit),AMM 2p B, AMM 6p C or AMM 6p D• 12xE1 Interfaces, 120ohm G.703


E1

Bus

in b

ack-

plan

e of

AM

M.

E1:2A–2D

3A3B3C3D

2A2B2C2D

1A1B1C1D E1:1A–1D

E1:3A–3D

4xE14xE1 4xE1

Line Termination Unit, LTU-16*2

LTU 16/1 for E1 termination in any magazine• 16xE1 Interfaces, 120ohm G.703


E1

Bus

in b

ack-

plan

e of

AM

M. LTU 16/1

E1:2A–2D

E1:4A–4D

4A4B4C4D3A3B3C3D2A2B2C2D1A1B1C1D E1:1A–1D

E1:3A–3D

4xE14xE1 4xE1 4xE1

Line Termination Unit, LTU-155e

LTU 155e or LTU155 e/o• Terminates one STM-1 connection with 63xE1 in the backplane.• Electrical interface (G.703)• Optical interface (Short haul S-1.1)


E1

Bus

in b

ack-

plan

e of

AM

M.

LTU 1551.1.11.1.21.1.31.2.11.2.21.2.31.3.11.3.21.3.31.4.11.4.21.4.31.5.11.5.21.5.31.6.11.6.21.6.31.7.11.7.21.7.3

2.1.12.1.22.1.32.2.12.2.22.2.32.3.12.3.22.3.32.4.12.4.22.4.32.5.12.5.22.5.32.6.12.6.22.6.32.7.12.7.22.7.3

3.1.13.1.23.1.33.2.13.2.23.2.33.3.13.3.23.3.33.4.13.4.23.4.33.5.13.5.23.5.33.6.13.6.23.6.33.7.13.7.23.7.3

TX

RX

STM-1

Line Termination Unit, LTU B 155

LTU B 155• STM-1 interface towards the RBS• Terminates one STM-1 connection with 21xE1 in the backplane.• Electrical interface (G.703)• Optical interface (Short haul S-1.1)

External traffic interfaces with the following capacities(one at the time):• 1xE3 + 1xE1• 2xE2• 2xE1Two E0 interfaces (dig. SC) provide external interface for DCNor• Protection Switching for 1+1 with MMU2

Line Termination Unit, SMU

Line Termination Unit, SMUE

1 B

us in

bac

k-pl

ane

of A

MM

.

SMU2

E1:2A–2B

(E1:2A)2A

(E1:2B)2B

Configured for:1xE1 or2xE1


1 B

us in

bac

k-pl

ane

of A

MM

.

SMU2

E2:3B–3C

(E2:3B)

3B 13B 23B 33B 4

(E2:3C)

3C 13C 2

3C 43C 3

Configured for:1xE2 or2xE2


1 B

us in

bac

k-pl

ane

of A

MM

.

3A 1.13A 1.23A 1.33A 1.4

3A 2.13A 2.23A 2.33A 2.4

3A 3.13A 3.23A 3.33A 3.4

3A 4.13A 4.23A 4.33A 4.4

(E2:3A 1)

(E2:3A 2)

(E2:3A 3)

(E2:3A 4)

SMU2

E3:3A

(E3:3A)

E1:2A

(E1:2A)2A

Configured for:1xE3 and1xE1

MINI-LINK TN System


Description

• Interface to the radio• One MMU per radio• Modulates the digital traffic into analogue radio-modulation• Sets the traffic capacity and frequency bandwidth

Modem Unit, MMU

Modem Unit, MMU2 4-34

MMU2 (previous release):• C-QPSK modulation• Traffic Capacities in Mbit/s: 2x2, 8, 2x8 or 34+2• To be used together with an SMU2 in a protected terminal 1+1

Modem Unit, MMU2B

MMU2 B:• C-QPSK modulation• Traffic Capacities in Mbit/s: 2x2, 8, 2x8 • Compact 1+1 configuration

Modem Unit, MMU

MMU2 C:• C-QPSK or 16 QAM modulation• Traffic Capacities with C-QPSK in Mbit/s: 2x2, 8, 2x8 or 34+2• Traffic Capacities with 16 QAM in Mbit/s: 2x8, 34+2 or 2x34• Compact 1+1 configuration

Modem Unit, MMU

(E2:1)

(E2:1)

(E2:2)

BB1

BB1

BB2

MMU2 2x2

MMU2 8

MMU2 2x8

1.11.21.31.4

12

1.11.21.31.4

2.12.22.32.4

BB1BB2

E1

Bus

in b

ack-

plan

e of

AM

M.

Modem Unit, MMU

1.1.11.1.21.1.31.1.4

1.2.11.2.21.2.31.2.4

1.3.11.3.21.3.31.3.4

1.4.11.4.21.4.31.4.4

(E3:1) BB1

BB2(E1:17)2

(E2:1)

(E2:2)

(E2:3)

(E2:4)

MMU2 34+2

E1

Bus

in b

ack-

plan

e of

AM

M.

Modem Unit, MMU

MMU2 E:• 16, 64 or 128 QAM modulation• Traffic Capacity in Mbit/s: 155+2• ELP configuration for MSP 1+1 support• SFP for traffic termination• Compact 1+1 configuration

Modem Unit, MMU

(E1) BB2

MMU2 155+2

1

E1

Bus

in b

ack-

plan

e of

AM

M.

(STM1)

BB1

Modem Unit, MMU

MMU2 F:• 16, 64 or 128 QAM modulation• Traffic Capacity in Mbit/s: 155+2• ELP configuration for MSP 1+1 support• SFP for traffic termination• Compact 1+1 configuration• Supports XPIC

XPIC (Cross Polarized Interference Canceller)

1

2

Radio 1 Radio 2

Vertical

Horizontal

MM

U1

MM

U2

XX

V

V

HH

Configuration Procedure For TN

Pre-requisite for Login

• All proxy settings of internet browser should be disabled before logging in.

• Login to traffic node through LCT 2.1 using USB cable.

• Login details: Default IP - 10.0.0.1• User name: control _user• Password : ericsson

Password

ericsson

Mini-Link craft

Login using USB to mini USB cable

Select from dropdown-Physical view

Right click on TN and select Initial Setup

Select Configure Radio Link

Click on MMU to be configured

Configure according to the data provided ( In Terminal ID, type Site ID and MMU position e.g. site ID is DL016 and MMU position is 2 the Terminal ID should be 016A, second MMU in same magazine

should be 016B. Here A & B are the MMU positions 2, 3) Transmitter should be on.

Configure capacity Modulation as per plan, Configure the MMU and Radio: For MMU2 B Modulation should be CQPSK For MMU2 C Modulation should be CQPSK, UP TO CAPACITY OF 16 E1’S For MMU2 C Modulation should be 16QAM, For CAPACITY more than 16 E1’s to 32 E1’s For MMU2 D Modulation should be 128QAM, For CAPACITY more than 32 E1’s to 75 E1’s For MMU2 E Modulation should be 128QAM, For STM For MMU2 F Modulation should be 128QAM, For XPIC

Configure Protection 1+0 for MMU , else 1+1 should be configured as per planPlease note that when it comes to 1+1 configuration following the rules.(eg for AMM 6P insert MMU in slot no 2-3,or 4-5 strictly)

Click on Basic and add frequency as per plan and Save

Click on Terminal and from BER Alarm Threshold select 1e-6 and Save

Click on MMU, No changes required, check Admin status should be In service and Notifications enabled.

Far End ID as per plan and please keep Radio ID unchecked and Save

Click on RAU, No changes required, check Admin status should be In service and Notifications enabled

Click on RF Power and add Output Power as per Plan and Save

No changes required

After alignment and configuration of MMU and Radio of both ends i.e. near end and far end the final view of the hop will be as below.

Near End View Far End View

In Tree View from the dropdown select Radio Link view and under Radio Links highlight the MMU of which the RSL (receive level), RF loop and IF loop is to be checked.

RSL IF Loop RF Loop

In Tree View from dropdown select Physical View and in Initial setup configure Basic NE

Select Basic NE

NE Name (Type NE Name as complete Site ID)NE Location Name ( Type City name )NE Contact ( Leave Blank)NE IP Address ( Type IP as per Plan)NE Subnet Mask ( Type subnet as per plan)Default Gateway ( IP of the previous link Node)Continent AsiaDate and time as per current timeRest no changes are required.SAVE the configuration

In Tree View from dropdown select Physical View and in Initial setup configure DCN

No changes required

Under DCN configure OSPF AreasNet address: Type Net address as per planNE Subnet Mask: AS per plan, same as defined in BASIC NE.Area ID : As per planArea Type : Stub ( or as per plan )Click on Create to save the configuration.

1-LAPTOP2-MINI USB OR CROSS CABLE3-NPU LATEST SOFTWARE Currently R7C02)4-BULLET PROOF FTP SERVER(BPFTFP)

STEPS:

1-Make a folder named tn_ftp_home in your C drive.2-Make three folders folder inside folder (tn_ftp_home) named tn_system_release, tn_error_log & tn_backup_configuration.3-Make a folder ml_tn_software inside folder tn_system_release.4- Unzip the .tar file & copy all the folders in to folder ml_tn_software.5-If your desired software is R7C02 create new folder CXP9010021_1_R7C02 inside tn_system_release folder then copy folder CXP9010021_1 from ml_tn_software & paste to folder CXP9010021_1_R7C02.

In Tree View from dropdown select Physical View and in Initial setup select Software Upgrade.

1.Give Release 2.press Apply 3.Press Next

and click on Next No changes required

Click on Start Upgrade

Upgrade grill window

Window showing software upgrade started

Software upgrade in progress

Software upgrade completed and click Activate and OK

Click OK

Activation progress window

Click on Confirm

Click on Confirm

Check the software version

Traffic Node HW

Documents

Transcript of Traffic Node HW