Huawei SSN1SLQ4A Board

Description

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

Board	Feature Code
SSN1SLQ4A11	11
Parameter	Value
Nominal bit rate	622080 kbit/s
Line code pattern	NRZ
Application code	L-4.1
Transmission distance (km)	15 to 40
Type of fiber	Single-mode LC
Operating wavelength range (nm)	1280 to 1335
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)
Weight (kg)	0.6
OSN 1500B: The SSN1SLQ4A(L-4.1,LC) can be installed in slots 11–13. OSN 2500: The SSN1SLQ4A(L-4.1,LC) can be installed in slots 5–8 and 11–13. OSN 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. OSN 7500: SSN1SLQ4A(L-4.1,LC) can be installed in slots 1–8, 11–18, and 26–31.

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.

Support 1 ~ 4 channel ECC communication.

Huawei SSN1SLQ4A Board and More Related Boards

Service Board	Feature Code	Optical interface type	Description
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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