OSN3500 Equipment Line Board Naming Rules

For example OSN3500 SLQ16 optical interface board

  • The first letter “S” stands for SDH, which means that the STM-N signal is output/input.

OSN3500 HUAWEI YCICT NEW

  • The second letter “L” stands for Line, indicating that it is a line board.

HUAWEI SL64 YCICT NEW AND ORIGINAL

  • The third letter “Q”: is the first letter of Quarter, which stands for 4, which indicates that this board supports the line output of 4 STM-N signals.

SLQ1A HUAWEI OSN PRICE

  • The other letters “D” are the initials of Dual, which stands for 2, which indicates that the board supports the line output of 2 STM-N signals, such as SLD4.
  • “O” is the first letter of Octet, which stands for 8, which indicates that this board supports 8 line output of STM-N signals, such as SLO4.
  • “T” is the first letter of Twelve, which stands for 12, indicating that this board supports 12 line output of STM-N signals, such as SLT1.
  • “H” is the first letter of Hex, which stands for 16, which indicates that this board supports the line output of 16 STM-N signals, such as SLH1.
  • If the third letter does not have any letters, such as the SL16 board, it means that the board supports 1 line of STM-N signal line output.
  • The fourth number “16” represents the signal rate is STM-16.
  • Other numbers, such as 64 for STM-64; 4 for STM-4; 1 for STM-1
  • Other boards, such as SL1, SLQ1, SLO1, SL4, SLD4, SLO4, SL64, etc. all follow this rule.
  • If it is an SF64 single board,
  • F stands for FEC function. Also 64 stands for STM-64. S stands for SDH. Other boards, such as SF1 6, follow this rule.
  • If it is SEP1 when it is used as a circuit board.
  • S stands for SDH, E stands for electrical, P stands for the process, and 1 stands for STM-1. Its function is to complete the processing of two STM-1 electrical signals.
STM-64optical interface board
3053080SSN1SLD64(I-64.1,LC)2xSTM-64 optical interface board (I-64.1, LC)
3053081SSN1SLD64(S-64.2b,LC)2xSTM-64 optical interface board (S-64.2b, LC)
3052966SSND0SLD64022xSTM-64 optical interface board (S-64.2b, LC)
3053052SSND0SLD64012xSTM-64 optical interface board (I-64.1, LC)
3035296SSN1SF64(Ue-64.2c-e,LC)STM-64 (out-of-band FEC) optical interface board (Ue-64.2c ~ e)
3052974SSND00SF6401STM-64 (out-of-band FEC) optical interface board (Ue-64.2c ~ e)
3037692SSN1SL64(I-64.2,LC)STM-64 optical interface board (I-64.2, LC)
03030BMESSN1SL64(S-64.2b,LC)STM-64 optical interface board (S-64.2b, LC)
03030BNTSSN1SL64(Le-64.2,LC)STM-64 optical interface board (Le-64.2, LC)
03030CCSSSN1SL64(Ls-64.2,LC)STM-64 optical interface board (Ls-64.2, LC)
03030BDKSSN1SL64(L-64.2b,LC)STM-64 optical interface board (L-64.2b, LC)
03030BEPSSN1SL64(V-64.2b,LC)STM-64 optical interface board (V-64.2b, LC)
3052978SSND00SL64011xSTM-64 optical interface board (I-64.1, LC)
3052980SSND00SL64021xSTM-64 optical interface board (S-64.2b, LC)
3052979SSND00SL64031xSTM-64 optical interface board (P1L1-2D2, LC)
3052982SSND00SL64041xSTM-64 optical interface board (V-64.2b, LC)
3053220SSN4SL64(Le-64.2,LC)1xSTM-64 optical interface board (Le-64.2, LC)
STM-16 optical interface board
03030BFKSSN1SF16(Ue-16.2C&D&F,LC)STM-16 (out-of-band FEC) optical interface board (Ue-16.2C & D & F, LC)
3052968SSND0SLQ16014xSTM-16 optical interface board (I-16, LC)
3052969SSND0SLQ16024xSTM-16 optical interface board (S-16.1, LC)
3052970SSND0SLQ16034xSTM-16 Optical Interface Board (L-16.1, LC)
3052971SSND0SLQ16044xSTM-16 optical interface board (L-16.2, LC)
03030EPXSSN3SL16(L-16.2JE,LC)STM-16 optical interface board (L-16.2JE, LC)
03030EPYSSN3SL16(V-16.2Je,LC)STM-16 optical interface board (V-16.2Je, LC)
03030EQASSN3SL16(U-16.2,LC)STM-16 optical interface board (U-16.2, LC)
3053100SSN3SL16A(U-16.2,LC)STM-16 optical interface board (U-16.2, LC)
3052445SSN3SL16A(S-16.1,LC)STM-16 optical interface board (S-16.1, LC)
3052446SSN3SL16A(L-16.1,LC)STM-16 optical interface board (L-16.1, LC)
3052447SSN3SL16A(L-16.2,LC)STM-16 optical interface board (L-16.2, LC)
STM-4 optical interface board
3053186SSN1SLQ4A(S-4.1,LC)4xSTM-4 Optical Interface Board (S-4.1, LC)
3053165SSN1SLQ4A(L-4.1,LC)4xSTM-4 Optical Interface Board (L-4.1, LC)
3053167SSN1SLQ4A(L-4.2,LC)4xSTM-4 Optical Interface Board (L-4.2, LC)
3053174SSN1SLD4A(S-4.1,LC)2xSTM-4 optical interface board (S-4.1, LC)
3053175SSN1SLD4A(L-4.1,LC)2xSTM-4 optical interface board (L-4.1, LC)
3053176SSN1SLD4A(L-4.2,LC)2xSTM-4 optical interface board (L-4.2, LC)
3053178SSN1SL4A(S-4.1,LC)STM-4 optical interface board (S-4.1, LC)
3053179SSN1SL4A(L-4.1,LC)STM-4 optical interface board (L-4.1, LC)
3053180SSN1SL4A(L-4.2,LC)STM-4 optical interface board (L-4.2, LC)
3053181SSN1SL4A(Ve-4.2,LC)STM-4 optical interface board (Ve-4.2, LC)
STM-1 optical interface board
3053170SSN1SLT1(S-1.1,LC)12xSTM-1 optical interface board (S-1.1 LC)
3053166SSN1SLT1(L-1.1,LC)12xSTM-1 Optical Interface Board (L-1.1 LC)
3053168SSN1SLT1(L-1.2,LC)12xSTM-1 optical interface board (L-1.2 LC)
3051338SSN2SLO1(I-1,LC)8xSTM-1 optical interface board (I-1, LC)
3051334SSN2SLO1(S-1.1,LC)8xSTM-1 optical interface board (S-1.1, LC)
3051335SSN2SLO1(L-1.1,LC)8xSTM-1 optical interface board (L-1.1, LC)
3051336SSN2SLO1(L-1.2,LC)8xSTM-1 optical interface board (L-1.2, LC)
3051337SSN2SLO1(Ve-1.2,LC)8xSTM-1 optical interface board (Ve-1.2, LC)
3053164SSN1SLQ1A(S-1.1,LC)4xSTM-1 Optical Interface Board (S-1.1, LC)
3053171SSN1SLQ1A(L-1.1,LC)4xSTM-1 Optical Interface Board (L-1.1, LC)
3053172SSN1SLQ1A(L-1.2,LC)4xSTM-1 Optical Interface Board (L-1.2, LC)
3053173SSN1SLQ1A(Ie-1,LC,MM)4xSTM-1 optical interface board (Ie-1, LC, multimode)
3053182SSN1SL1A(S-1.1,LC)STM-1 optical interface board (S-1.1, LC)
3053183SSN1SL1A(L-1.1,LC)STM-1 optical interface board (L-1.1, LC)
3053184SSN1SL1A(L-1.2,LC)STM-1 optical interface board (L-1.2, LC)
STM-1 process board
03020RWVSSN1SEP18 * STM-1 line service processing board
03020SETSSN1SLH116xSTM-1 line function processing board