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SSN1SLQ4A(L-4.1,LC), Huawei OSN Series, 4xSTM-4 Optical Board/L-4.1/LC Connector

Brand: Huawei
Model: SSN1SLQ4A(L-4.1,LC)

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SSN1SLQ4A(L-4.1,LC), Huawei OSN Series, 4xSTM-4 Optical Board/L-4.1/LC Connector

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Overview

Huawei SSN1SLQ4A(L-4.1,LC) Overview

The Huawei SSN1SLQ4A(L-4.1,LC) is a carrier-grade optical interface board for OSN series transport networks, providing four STM-4 SDH links over LC connectors at 622.08Mb/s. Designed for service providers and regional carriers across Asia, Europe, Africa, and North America, this module delivers 15W low-power operation, 14 dB optical budget, and 15 km reach at 1310 nm. With high MTBF, quick MTTR, and compatibility with Huawei’s NMS, it suits distributors, integrators, and end users modernizing legacy SDH backbones.

Product Highlights

622.08Mb/s

STM-4 Rate

4 Ports

High Density

15 km

Metro Reach

Product Applications Scenarios

Service Providers

Enables reliable STM-4 aggregation in OSN transport rings, reducing leased-line costs while simplifying SDH backbone upgrades for regional and national carriers.

Enterprise Network

Provides resilient optical uplinks for campus and headquarters, integrating legacy SDH services with modern Ethernet backbones at predictable latency.

Public Infrastructure

Delivers stable SDH transport for utilities, rail, and government networks, improving availability of mission-critical circuits with carrier-grade protection.

Product Features Comparison


Model	SSN1SLQ4A(L-4.1,LC), Huawei OSN Series, 4xSTM-4 Optical Board/L-4.1/LC Connector	SS4D000OI404, Huawei S Series Switch, 1×STM-4(L-4.2, LC)	SSN1DCU04(80km,LC), Huawei SSN1DCU04 Optical Board, Dual Channel 80km LC	TNW1SL41O02, Huawei TNW1 Series Optical Interface Board, 8xSTM-4, S-4.1, LC
Brand	Huawei	Huawei	Huawei	Huawei
Module Type	Optical Interface Board	Optical Interface Board	Dual Channel Dispersion Compensation Board	Optical Interface Board
Port Configuration	4 x STM-4, LC	1 x STM-4, LC	2 channels, LC	8 x STM-4(S-4.1, LC)
Supported Speed	STM-4 622.08Mb/s	STM-4 622Mbps	Up to 100Gbps	STM-4
Compatible Platform	Huawei OSN Series	Huawei S Series Switch	Huawei OTN systems	TNW1 Series
Installation Type	Plug-in board	Plug-in board	Plug-in Module	Plug-in Module
Power Consumption	15W	15W	20W	15W
Operating Temperature	5°C to +55°C	5°C to +55°C	5°C to 55°C	5°C to 55°C

Optional Add-ons

Model Number	Description
SS4D000OI404	Huawei STM-4 optical interface board, 1xSTM-4(L-4.2, LC) for S Series switch uplinks
TNW1SL41O02	Huawei TNW1 Series 8xSTM-4(S-4.1, LC) optical interface board for higher SDH port density
SSN1EDQ4120	Huawei OSN 7500 II 4-channel 622M/155M SDH optical interface multifunction processing board

Quality Certifications

Specification

Huawei SSN1SLQ4A(L-4.1,LC) Specification

Model

SSN1SLQ4A(L-4.1,LC)

Brand

Huawei

SSN1SLQ4A(L-4.1,LC) Specifications Brand

Huawei

Product Type

Optical Interface Board

Transmission Standard

STM-4

Optical Interface Type

Transmission Rate

622.08Mb/s

Connector Type

Number of Ports

Power Consumption

15W

Card Dimensions

25mm x 197mm x 395mm

Operating Temperature Range

5掳C to +55掳C

Storage Temperature Range

40掳C to +70掳C

Relative Humidity

5% to 95% (non-condensing)

MTBF

300,000 hours

MTTR

30 minutes

Software Compatibility

Compatible with Huawei's NMS

Optical Budget

14 dB

Wavelength

1310 nm

Maximum Transmission Distance

15 km

Compliance

GR-253-CORE

Get more information

Discover unbeatable prices and fast shipping for the SSN1SLQ4A(L-4.1,LC), Huawei OSN Series, 4xSTM-4 Optical Board/L-4.1/LC Connector . Access the detailed SSN1SLQ4A(L-4.1,LC), Huawei OSN Series, 4xSTM-4 Optical Board/L-4.1/LC Connector datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

Quality Certifications

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Q&A

Questions & Answers

Are there alternative products to the SSN1SLQ4A(L-4.1,LC)?

Alternatives include other Huawei optical interface boards like SSN1SLOI2 or SSN1SLT11.

What accessories are available for the SSN1SLQ4A(L-4.1,LC)?

Accessories include compatible LC connectors, fiber optic cables, and protective modules.

How does the SSN1SLQ4A(L-4.1,LC) compare to similar products?

The SSN1SLQ4A(L-4.1,LC) offers a balanced mix of performance and cost-efficiency compared to other optical interface boards.

Why should I buy from router-switch.com?

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What are the main features of the SSN1SLQ4A(L-4.1,LC)?

The SSN1SLQ4A(L-4.1,LC) features 4 STM-4 optical interfaces compatible with L-4.1 and LC connectors.

How do I install the SSN1SLQ4A(L-4.1,LC) Optical Interface Board?

The SSN1SLQ4A(L-4.1,LC) can be installed in compatible Huawei switches by following the manufacturer's guidelines.

What are the application scenarios for the SSN1SLQ4A(L-4.1,LC)?

It is ideal for high-speed optical transmission in networking environments like data centers and enterprise networks.

Is the SSN1SLQ4A(L-4.1,LC) cost-effective?

Yes, the SSN1SLQ4A(L-4.1,LC) offers high performance at a competitive price, making it cost-effective for system integrators.

Does the SSN1SLQ4A(L-4.1,LC) require regular firmware updates?

Periodic firmware updates are recommended for optimal performance and security enhancements.

Can the SSN1SLQ4A(L-4.1,LC) be integrated with other Huawei products?

Yes, it is fully compatible with other Huawei networking products, ensuring seamless integration.

What troubleshooting steps are common for the SSN1SLQ4A(L-4.1,LC)?

Common steps include checking cable connections, updating firmware, and verifying configuration settings.

Are there alternative products to the SSN1SLQ4A(L-4.1,LC)?

Alternatives include other Huawei optical interface boards like SSN1SLOI2 or SSN1SLT11.

What accessories are available for the SSN1SLQ4A(L-4.1,LC)?

Accessories include compatible LC connectors, fiber optic cables, and protective modules.

How does the SSN1SLQ4A(L-4.1,LC) compare to similar products?

The SSN1SLQ4A(L-4.1,LC) offers a balanced mix of performance and cost-efficiency compared to other optical interface boards.

Why should I buy from router-switch.com?

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SSN1SLQ4A(L-4.1,LC), Huawei OSN Series, 4xSTM-4 Optical Board/L-4.1/LC Connector

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Keep Projects On Time

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Worry-Free Coverage with RSCare

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SSN1SLQ4A(L-4.1,LC), Huawei OSN Series, 4xSTM-4 Optical Board/L-4.1/LC Connector

Huawei SSN1SLQ4A(L-4.1,LC) Overview

Product Highlights

Product Applications Scenarios

Product Features Comparison

Optional Add-ons

Quality Certifications

Huawei SSN1SLQ4A(L-4.1,LC) Specification

Get more information

Quality Certifications

Need Help? Technical Experts Available Now.

Questions & Answers

Are there alternative products to the SSN1SLQ4A(L-4.1,LC)?

What accessories are available for the SSN1SLQ4A(L-4.1,LC)?

How does the SSN1SLQ4A(L-4.1,LC) compare to similar products?

Why should I buy from router-switch.com?

What are the main features of the SSN1SLQ4A(L-4.1,LC)?

How do I install the SSN1SLQ4A(L-4.1,LC) Optical Interface Board?

What are the application scenarios for the SSN1SLQ4A(L-4.1,LC)?

Is the SSN1SLQ4A(L-4.1,LC) cost-effective?

Does the SSN1SLQ4A(L-4.1,LC) require regular firmware updates?

Can the SSN1SLQ4A(L-4.1,LC) be integrated with other Huawei products?

What troubleshooting steps are common for the SSN1SLQ4A(L-4.1,LC)?

Are there alternative products to the SSN1SLQ4A(L-4.1,LC)?

What accessories are available for the SSN1SLQ4A(L-4.1,LC)?

How does the SSN1SLQ4A(L-4.1,LC) compare to similar products?

Why should I buy from router-switch.com?

Your Trusted Global ICT Partner

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Best-Fit Solutions for Your Network

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