IBSC 23_KANDY

Board typeBoard support TRX(E1) numberNO. of existing IBSC boardNo.of Total support TRX(E1) CMP (TRX)5124TRX2048DTB(E1)325E1 160SDTB(for Abis)(E1)632E1 126SDTB(for Atar)(PCM)633PCM188BIPBTRX2566TRX1536BIPB1BIPB = 14 DSP 65040*64k circuits1DSP = 60*64kbps circuitsTIPB1TIPB = 14 DSP108400*64K circuits1DSP = 60*64kbps circuitsUPPB1DSP = 80 cesllS 21024 cells1UPPB = 14 DSP135.8Mbps/s1DSP = 160*16Kbps/s TS135.8Mbps/sLAPD1LAPD = 128 channel2 256 channelsSPBlogical board = LAPD 4(physical board)logical board = SPB2logical board = GIPB11536 BVCI

IBSC32_GALLE

Board typeBoard support TRX(E1) numberNO. of existing IBSC boardNo.of Total support TRX(E1) CMP (TRX)5124TRX2048DTB(E1)325E1 160SDTB(for Abis)(E1)631E1 63SDTB(for Atar)(PCM)632PCM126BIPBTRX2566TRX1536BIPB1BIPB = 14 DSP 65040*64k circuits1DSP = 60*64kbps circuitsTIPB1TIPB = 14 DSP54200*64K circuits1DSP = 60*64kbps circuitsUPPB1UPPB = 14 DSP21024 cells1DSP = 160*16Kbps/s TS135.8Mbps/s14*160/4135.8Mbps/sLAPD1LAPD = 128 channels2 256 channels SPBlogical board = LAPD 4 (physical board)logical board = SPB2logical board = GIPB11536 BVCI

IBSC8_

Board typeBoard support TRX(E1) numberNO. of existing IBSC boardNo.of Total support TRX(E1) CMP (TRX)5124TRX2048DTB(E1)326E1 192SDTB(for Abis)(E1)632E1 126SDTB(for A)(PCM)634PCM252BIPBTRX2568TRX2048BIPB1BIPB = 14 DSP 86720*64k circuits1DSP = 60*64kbps circuitsDRTB1TIPB = 14 DSP1210800*64K circuits1DSP = 60*64kbps circuitsUPPB1UPPB = 14 DSP31680 cells1DSP = 160*16Kbps/s TS135.8Mbps/s14*160/4135.8Mbps/sLAPD2 256 channels 1LAPD = 128 channelsSPBlogical board = LAPD 4(physical board)logical board = SPB2logical board = GIPB1EUIP256 HDLC + 63 E11

IBSC9

Board typeBoard support TRX(E1) numberNO. of existing IBSC boardNo.of Total support TRX(E1) CMP (TRX)5124TRX2048DTB(E1)327E1 224SDTB/2(for Abis)(E1)1263E1 378SDTB/2(for A)(E1)1262E1252BIPB/2TRX5128TRX4098BIPB/21BIPB = 15 DSP 814480*64k circuits1DSP = 124*64kbps circuitsDTRB/21TIPB = 14 DSP516740*64K circuits1DSP = 124*64kbps circuitsUPPB/21UPPB = 14 DSP31680 cells1DSP = 160Kbps/s14*400Kbps/s / 4LAPD/21LAPD = 128 channels2 256 channels SPB/2logical board = LAPD/2 4(physical board)logical board = SPB/22logical board = GIPB/21EUIP256 HDLC + 63 E12