- বর্ণনা
- অনুসন্ধান
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বর্ণনা
Huawei SSN1SLQ4A Board is a 4xSTM-4 optical interface board, which realizes the reception and transmission of STM-4 optical signals, completes the photoelectric conversion of STM-4 signals, the extraction and insertion of overhead bytes, and reports the alarms generated on the line
Huawei SSN1SLQ4A Board Product Overview
Huawei SSN1SLQ4A Board 4xSTM-4 optical interface board (SLQ4 for short) is to realize the reception and transmission of 2 STM-4 optical signals, complete the photoelectric conversion of STM-4 signals, the extraction and insertion of overhead bytes, and report the alarms generated on the line. The Huawei SLQ4A board is composed of a clock data recovery module, an SDH overhead processing module, a logic control module, and a power module.
Huawei SSN1SLQ4A Board is a line board, which can be used on OptiX OSN7500 / OSN3500 / 0SN2500 / OSN1500 series devices to realize the reception and transmission of 4 STM-4 optical signals. Through this board, Huawei SLQ4A sends the received optical signal to the cross side after O / E conversion and sends the electrical signal at the cross side after E / O conversion. SDH line boards can form a ring network or a chain network with SL4 and SLD4 optical boards in the system.
Huawei SSN1SLQ4A Board Product Pictures
Huawei SSN1SLQ4A Board Product Specifications
| বোর্ড | Feature Code |
| SSN1SLQ4A11 | 11 |
| প্যারামিটার | Value |
| Nominal bit rate | 622080 kbit/s |
| Line code pattern | এনআরজেড |
| Application code | L-4.1 |
| Transmission distance (কিমি) | 15 প্রতি 40 |
| Type of fiber | Single-mode LC |
| অপারেটিং তরঙ্গদৈর্ঘ্য পরিসীমা (nm) | 1280 প্রতি 1335 |
| Launched optical power range (dBm) | -3 প্রতি +2 |
| রিসিভার সংবেদনশীলতা (dBm) | -28 |
| Minimum overload (dBm) | -8 |
| Minimum extinction ratio (dB) | 10 |
| সর্বোচ্চ -20 dB বর্ণালী প্রস্থ (nm) | 1 |
| Minimum side mode suppression ratio (dB) | 30 |
| মাত্রা (মিমি) | 25.4 (ডব্লিউ) এক্স 235.2 (ডি) এক্স 261.4 (এইচ) |
| ওজন (কেজি) | 0.6 |
| OSN 1500B: The SSN1SLQ4A(L-4.1,LC) can be installed in slots 11–13. ওএসএন 2500: The SSN1SLQ4A(L-4.1,LC) can be installed in slots 5–8 and 11–13. ওএসএন 3500: When the cross-connect boards are IXCS and SXCA, SSN1SLQ4A(L-4.1,LC) can be installed in slots 1–8 and 11–16. ওএসএন 7500: SSN1SLQ4A(L-4.1,LC) can be installed in slots 1–8, 11–18, and 26–31. |
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Huawei SSN1SLQ4A Board Product Features
Optical interface specifications
Support I-4, S-4.1, L-4.1, L-4.2, and Ve-4.2 optical interfaces, of which I-4, S-4.1, L-4.1, and L-4.2 optical interface characteristics comply with ITU-T G.957 Suggest. The optical interface of Ve-4.2 is Huawei’s custom standard.
Optical module specifications
Support optical module information detection and query.
The optical interface provides laser turn-on and turn-off settings and automatic laser turn-off functions.
Supports the use and monitoring of SFP pluggable optical modules, which facilitates the maintenance and upgrade of optical modules.
Service process
Support VC-12 / VC-3 / VC-4 business and VC-4-4c cascade business.
Overhead processing
Support STM-4 signal segment overhead processing.
Support channel overhead processing (transparent transmission and termination).
Support setting and querying of J0 / J1 / C2 bytes.
সমর্থন 1 ~ 4 channel ECC communication.
Huawei SSN1SLQ4A Board and More Related Boards
| Service Board | Feature Code | Optical interface type | বর্ণনা |
| SSN1SLQ4A10 | 10 | S-4.1 | 15km 4xSTM-4 dual fiber bidirectional optical interface |
| SSN1SL Q4A11 | 11 | L-4.1 | 40km 4xSTM-4 dual fiber bidirectional optical interface |
| SSN1SL Q4A12 | 12 | L-4.2 | 80km 4xSTM-4 dual fiber bidirectional optical interface |
| SSN1SL Q4A13 | 13 | Ve-4.2 | 100km 4xSTM-4 dual fiber bidirectional optical interface |
| SSN1SL Q4A14 | 14 | I-4 | 2km 4xSTM-4 dual fiber bidirectional optical interface |
| SSN1SL Q4A15 | 15 | S-4.1 | 15km 4xSTM-4 dual fiber bidirectional optical interface |
| SSN1SL Q4A16 | 16 | L-4.1 | 40km 4xSTM-4 dual fiber bidirectional optical interface |
| SSN1SL Q4A17 | 17 | L-4.2 | 80km 4xSTM-4 dual fiber bidirectional optical interface |
| SSN1SL Q4A18 | 18 | Ve-4.2 | 100km 4xSTM-4 dual fiber bidirectional optical interface |
| SSN1SL Q4A19 | 19 | I-4.1 | 2km 4xSTM-4 dual fiber bidirectional optical interface |
| SSN1SL Q4A20 | 20 | S-4.1 | 15km 4xSTM-4 dual fiber bidirectional optical interface |
| SSN1SL Q4A21 | 21 | L-4.1 | 40km 4xSTM-4 dual fiber bidirectional optical interface |
| SSN1SL Q4A22 | 22 | L-4.2 | 80km 4xSTM-4 dual fiber bidirectional optical interface |
Huawei SSN1SLQ4A Board Product Applications
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