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Huawei OSN3500 SSN2SLO1 8-channel STM-1 optical interface board,The functional versions of the board are N2 and N3.The main difference between the two versions is whether or not to support the TCM function and the AU-3 service.The N3SLO1 board has been discontinued.The N2SLO1 supports the AU-3 service processing. Supports 1 to 8-way ECC communication. Supports segment overhead processing of STM-1 signals. Supports VC-12, VC-3, and VC-4 service configuration. Support inner loopback and outer loopback function at optical port level, and support FPGA online loading function. Support query function of single board manufacturing information. Support soft reset and hard reset, soft reset does not affect the service.
Relationship between SSN2SLO1 single-board characterization code and optical interface type
| Single board | Characteristic Code | Optical interface type |
|---|---|---|
| ssn2slo110, ssn3slo110 | 10 | S-1.1 |
| ssn2slo111, ssn3slo111 | 11 | L-1.1 |
| ssn2slo112, ssn3slo112 | 12 | SSN2SLO112, SSN3SLO112 12 L-1.2 |
| SSN2SLO113, SSN3SLO113 | 13 | Ve-1.2 |
| ssn2slo114, ssn3slo114 | 14 Ve-1.2 SSN2SLO114, SSN3SLO114 | I-1 |
| SSN2SLO115 | 15 | S-1.1 |
| SSN2SLO116 | 16 | L-1.1 |
| SSN2SLO117 | 17 | L-1.2 |
| Type | Description |
|---|---|
| I-1 | 2km STM-1 dual-fiber bidirectional optical interface |
| S-1.1 | 15km STM-1 Dual Fiber Bidirectional Optical Interface |
| L-1.1 | 40km STM-1 dual-fiber bidirectional optical interface |
| L-1.2 | 80km STM-1 Dual Fiber Bidirectional Optical Interface |
| Ve-1.2 | 100km STM-1 Dual Fiber Bidirectional Optical Interface |
Huawei OSN3500 SSN2SLO1 Single board size: 25.4mm (W) x 235.2mm (D) x 261.4mm (H) Weight: 1.1kg
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