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TNF1SL1Q03, Huawei TNF1 Series Optical Interface Board, 4xSTM-1 ESFP/LC/Hot-swappable

Brand: Huawei
Model: TNF1SL1Q03

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TNF1SL1Q03, Huawei TNF1 Series Optical Interface Board, 4xSTM-1 ESFP/LC/Hot-swappable

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Overview

Huawei TNF1SL1Q03 Overview

The Huawei TNF1SL1Q03 is a carrier-grade optical interface board designed for STM-1 SDH transmission in telecom and metro networks. It provides 4xSTM-1 ESFP ports over LC single-mode fiber, supporting 155Mbps links up to 40 km at 1310 nm. With low 2.5W power consumption, metal housing, and hot-swappable ESFP optics, this module enhances backbone reliability while simplifying maintenance for distributed sites across Asia, Europe, Africa, and North America. Wide operating temperature and humidity ranges ensure stable performance in harsh environments.

Product Highlights

4xSTM-1

Port Density

40 km

Long Reach

155Mbps

SDH Rate

Product Applications Scenarios

Service Providers

The TNF1SL1Q03 delivers stable 155Mbps SDH trunks over 40 km, helping carriers aggregate TDM traffic between central offices while reducing regeneration sites and overall transport OPEX.

Enterprise Network

Enterprises can use the 4xSTM-1 ports to backhaul legacy voice and leased-line services between campuses, ensuring predictable latency and simplifying migration to modern IP cores.

Public Infrastructure

For transportation, utilities, and public safety networks, this board offers resilient SDH rings with wide temperature tolerance, improving uptime for critical control and monitoring links.

Product Features Comparison


Model	TNF1SL1Q03, Huawei TNF1 Series Optical Interface Board, 4xSTM-1 ESFP/LC/Hot-swappable	TNH2SL1D01, Huawei TNH2 Series Optical Interface Board, 2xSTM-1 S-1.1/LC, ESFP Optical Module, No Fan & PSU	TNH2SL1Q01, Huawei TNH2 Series Optical Interface Board, 4xSTM-1 S-1.1/LC/ESFP	SSN1OU0801, Huawei SSN1 Series Optical Access Board, 8xSTM-1, LC, S-1.1
Brand	Huawei	Huawei	Huawei	Huawei
Module Type	Optical Interface Board	Optical Interface Board	Optical Interface Board	Optical Access Board
Port Configuration	4xSTM-1	2xSTM-1	4xSTM-1	8xSTM-1
Supported Speed	155Mbps	155Mbps	155Mbps	155Mbps
Compatible Platform	Various Huawei Routers and Switches	Huawei Networks Equipment	Various Huawei network systems	Huawei SSN1 Series
Installation Type	Hot-swappable	Plug-in module	Hot Swappable	Hot Swap

Optional Add-ons

Model Number	Description
SSN1EFS0	Huawei ESFP STM-1 1310nm single-mode module for TNF1/TNH2 STM-1 interface boards
SSN1SLD1609	Huawei SSN1SLD1609 2xSTM-16 L-16.2 LC optical interface board for higher-rate SDH uplinks
TN52AUX	Huawei TN52AUX system auxiliary interface board providing E1/FE/GE management channels

Quality Certifications

Specification

Huawei TNF1SL1Q03 Specification

Model

TNF1SL1Q03

Brand

Huawei

TNF1SL1Q03 Specifications Brand

Huawei

Product Type

Optical Interface Board

Interface Type

4xSTM-1

Optical Distance

40 km

Connector Type

SFP Type

ESFP

Wavelength

1310 nm

Transfer Rate

155Mbps

Operating Temperature

40掳C to 85掳C

Storage Temperature

40掳C to 85掳C

Humidity Range

5% to 95% (non-condensing)

Power Consumption

2.5W

Dimensions

120mm x 30mm x 10mm

Compatible Equipment

Various Huawei Routers and Switches

Compliance

FCC, CE

MTP Mode

Single Mode (SM)

Rated Voltage

3.3V

Sensitivity

28 dBm

Housing Material

Metal

Firmware

Upgradeable

Get more information

Discover unbeatable prices and fast shipping for the TNF1SL1Q03, Huawei TNF1 Series Optical Interface Board, 4xSTM-1 ESFP/LC/Hot-swappable . Access the detailed TNF1SL1Q03, Huawei TNF1 Series Optical Interface Board, 4xSTM-1 ESFP/LC/Hot-swappable 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

What accessories are available for the TNF1SL1Q03?

Available accessories include various ESFP Optical Modules designed for different distances and capacities, as well as additional mounting hardware if required.

How does the TNF1SL1Q03 compare with similar products?

The TNF1SL1Q03 offers a competitive advantage in terms of speed and capacity, supporting 4xSTM-1 interfaces, with high reliability characteristic of Huawei products.

Does the TNF1SL1Q03 Optical Interface Board support seamless integration with other Huawei products?

Yes, the TNF1SL1Q03 is designed for seamless integration within Huawei's comprehensive product ecosystem, ensuring compatibility and network efficiency.

Why should I buy from router-switch.com?

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How cost-effective is the TNF1SL1Q03 Optical Interface Board?

The TNF1SL1Q03 offers excellent cost efficiency with its ability to handle 4xSTM-1 interfaces, maximizing network capacity without a significant cost increase.

What are the primary characteristics of the TNF1SL1Q03 Optical Interface Board?

Key features include 4xSTM-1 interfaces, L-1.2 optical mode, and compatibility with ESFP Optical Modules, enabling high-speed, long-distance optical transmission.

What are the common application scenarios for the TNF1SL1Q03?

The TNF1SL1Q03 is suited for telecom and enterprise networks needing high-speed data transmission over long distances, such as metropolitan area networks (MANs) and SDH/SONET networks.

How do I install the TNF1SL1Q03 Optical Interface Board?

Installation involves slotting the TNF1SL1Q03 into a compatible Huawei chassis, ensuring it is securely connected to the network through the ESFP Optical Module.

Does the TNF1SL1Q03 Optical Interface Board require any upgrades?

Periodic firmware updates from Huawei may be necessary to ensure optimal performance and security of the TNF1SL1Q03.

Are there alternative products to the TNF1SL1Q03 Optical Interface Board?

Alternatives could include other Huawei optical interface boards like the TNF2SL1Q02 for different interface or capacity needs.

What common troubleshooting steps should be taken for the TNF1SL1Q03?

Ensure firmware is up-to-date, check physical connections of the ESFP Optical Modules, and verify network configurations align with the TNF1SL1Q03's specifications.