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The Huawei OSN3500B SSN1SL1A optical interface board belongs to the line veneer, which realizes the reception and transmission of one STM-1 optical signal, completes the optoelectronic conversion of the STM-1 signal, the extraction and insertion processing of the overhead byte, and reports the alarms generated on the line. The insertable slots of the single board are related to the cross capacity of the subrack. When the cross-capacity is 200 Gbit/s, the SL1A board can be inserted in slots 1 to 8 and 11 to 17 of the subrack. the single board can also be inserted in slots 12 to 13 of the OptiX OSN 1500A subrack, and can be inserted in slots 11 to 13 of theOptiX OSN1500 B subrack.
| 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 |
| S-1.1 | 15km STM-1 single-fiber bidirectional optical interface |
| L-1.1 | 40km STM-1 single-fiber bidirectional optical interface |
| Single-board | Characteristic code | Optical interface type |
|---|---|---|
| SSN1SL1A10 | 10 | S-1.1 |
| SSN1SL1A11 | 11 | L-1.1 |
| SSN1SL1A12 | 12 | L-1.2 |
| SSN1SL1A13 | 13 | Ve-1.2 |
| SSN1SL1A14 | 14 | I-1 |
| SSN1SL1A15 | 15 | S-1.1 |
| SSN1SL1A16 | 16 | L-1.1 |
| SSN1SL1A17 | 17 | L-1.2 |
| SSN1SL1A18 | 18 | Ve-1.2 |
| SSN1SL1A19 | 19 | I-1 |
| SSN1SL1A20 | 20 | S-1.1 |
| SSN1SL1A21 | 21 | L-1.1 |
| SSN1SL1A22 | 22 | L-1.2 |
This chapter of related technical information and SDH equipment troubleshooting process is collected and organized by Shenzhen Optical Transmission Network Technology Company Limited (www.opticaltrans.com), reproduced please retain! Our company specializes in Huawei SDH optical transmission equipment, SDH transmission equipment sales.
