4xSTM-4 80km Optical Interface Board SSN2SLQ412 L-4.2
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4xSTM-4 Optical Interface Board(L-4.2,LC)
Supports TCM function and AU-3 service.
Apply to Huawei OSN 1500B, OSN 2500, OSN 3500, OSN 7500 to transmit and receive 4xSTM-4 optical signals, at 40~80km.
Supports the detection and query of the information about the optical module.
Supports ALS function. The optical interface supports setting of the on/off state of a laser.
Supports usage and monitoring of SFP optical module, which facilitates maintenance and upgrading of the optical module.
Supports the VC-12, VC-3, VC-4 services, and VC-4-4c concatenation services.
Supports the transparent transmission and termination of the path overheads.
Supports the setting and query of the J0, J1, and C2 bytes.
Supports one to four channels of ECC communication.
Supports two-fiber ring MSP, four-fiber ring MSP, linear MSP, SNCP, SNCTP, and SNCMP protection schemes.
Supports the fiber-shared MSP and SNCP and processes eight sets of K bytes.
Supports inloops and outloops at optical interfaces.
Supports warm resets and cold resets. The warm reset does not affect services.
Supports the query of the manufacturing information of the board.
Supports the in-service loading of the FPGA.
Supports the upgrade of the board software without affecting services.
Supports the press-to-collect function in fault data collection.
SSN2SLQ4(L-4.2,LC) is a 4-ports STM-4 optical interface board, can be used on Huawei OSN1500B, OSN2500, OSN3500, OSN7500. SSN2SLQ4(L-4.2,LC) part number is 03050660, model name is SSN2SLQ412. SSN2SLQ4(L-4.2,LC) comes with 4 units L-4.2 SFP module, transmission distance is 80km. SFP module is swappable to perform different transmission distance.
The front panel of the SSN2SLQ4(L-4.2,LC) has indicators, interfaces, a bar code, and a laser safety class label.
OSN 1500B: The SSN2SLQ4(L-4.2,LC) can be installed in slots 11–13.
OSN 2500: When cross-connect boards are CXLN&CXLLN, SSN2SLQ4(L-4.2,LC) can be installed in slots 5–8 and 11–13.
OSN 3500: When cross-connect boards are IXCS&SXCA, SSN2SLQ4(L-4.2,LC) can be installed in slots 1–8 and 11–16.
OSN 7500: SSN2SLQ4(L-4.2,LC) can be installed in slots 1–8, 11–18, and 26–31.
|The number code that follows the board name in the bar code is the feature code of the board. The feature code of the SSN2SLQ4(L-4.2,LC) indicates the type of optical interface.|
|Board||Feature Code||Type of Optical Interface|
|Optical Interface Parameter|
|Nominal bit rate||622080 kbit/s|
|Line code pattern||NRZ|
|Transmission distance (km)||40 to 80|
|Type of fiber||Single-mode LC|
|Operating wavelength range (nm)||1480 to 1580|
|Launched optical power range (dBm)||-3 to +2|
|Receiver sensitivity (dBm)||-28|
|Minimum overload (dBm)||-8|
|Minimum extinction ratio (dB)||10|
|Maximum -20 dB spectral width (nm)||1|
|Minimum side mode suppression ratio (dB)||30|
|Dimensions (mm)||25.4(W) x 235.2(D) x 261.4(H)|
Q: What’s the difference between different functional versions?
A: SLQ4 is available in two functional versions, namely, N1 and N2. N1SLQ4 is no longer manufactured. The differences are as below:
|single-fiber bidirectional optical modules||Supported||Not supported|
|AU-3 service processing||Not supported||Supported|
|loopbacks on VC-4 paths||Supported||Supported|
|TCM function||Not supported||Supported|
Q: What is the board substitution relation among different versions?
A: N3SLQ41 can substitute for the N1SLQ4 and N2SLQ4 at the same line rate.
Q: What is the difference between different function codes?
|Board||Feature Code||Optical Interface||Transmission Distance(km)|
Q: Can I change SFP module to reach longer transmission distance?
A: Yes, you can, please contact thunder-link.com sales team, for available SFP module and cost.
Q: Can I equip different specification SFP module on different port, to perform different transmission distance for each port?
A: Yes, you can, but that not recommended.
Q: Can I use compatible SFP module on SSN2SLQ4(L-4.2,LC) board?
A: Yes, you can, the board might generate alarm, but it won’t affect use.
Q: Can I return/exchange board if not compatible with my system?
A: Yes, please tell our sales team your system and main control board version, before your purchase.
Q: The board is new or refurbished?
A: Yes, it is original new, not been used.
Q: Do you sell SFP module separately?
A: Yes, we do.
Q: What is the lead time for SSN2SLQ4(L-4.2,LC) board?
A: In normal condition is 5 days, better to confirm with our sales team before your purchase.