SSN4SL64(S-64.2b,LC) is a 1 port STM-64 optical interface board, can be used on Huawei OSN 3500, OSN7500. SSN4SL64(S-64.2b, LC) part number is 03052980, model name is SSN1SL6402.
SSN4SL64(S-64.2b,LC) comes with 1 unit S-64.2b SFP module, transmission distance is 40km. SFP module is not swappable to perform different transmission distance.
Q: What the board substitution relation among different versions?
A: When the TCM function and AU-3 services are not required, the N1SL64 can substitute for the N2SL64.
Huawei N4SL64 supports the board version replacement function to substitute for the N1SL64/N2SL64, Huawei OSN 3500 SL64 wholesale.
Q: What is the difference between different function code?
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