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TNF1SL4D01, Huawei TNF1 Series Optical Interface Board, 2xSTM-4, S-4.1, LC ESFP

Brand: Huawei
Model: TNF1SL4D01

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TNF1SL4D01, Huawei TNF1 Series Optical Interface Board, 2xSTM-4, S-4.1, LC ESFP

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Overview

Huawei TNF1SL4D01 Overview

The Huawei TNF1SL4D01 is a carrier-grade optical interface board designed for SDH transport networks requiring stable STM-4 aggregation. Featuring dual 2xSTM-4 S-4.1 interfaces with LC ESFP optics, it delivers up to 622Mbps per channel for reliable data communication across metro and regional sites. With low 2.5W power consumption, 3.3V DC supply, and MTBF over 100,000 hours, this module suits distributors, integrators, and operators seeking robust Huawei networking equipment expansion.

Product Highlights

622Mbps

Data Rate

2xSTM-4

SDH Ports

2.5W

Low Power

Product Applications Scenarios

Service Providers

The TNF1SL4D01 delivers stable STM-4 backhaul for carrier SDH rings, helping operators aggregate legacy TDM and data traffic while reducing downtime and simplifying expansion in metro and regional networks.

Enterprise Network

Enterprises using Huawei transport gear can deploy this optical interface board to extend resilient SDH links between campuses and data rooms, improving uptime and protecting existing SDH investments.

Public Infrastructure

For utilities, rail, and government networks, the module offers predictable STM-4 data paths for critical control traffic, reducing latency variation and supporting long-life transport deployments.

Product Features Comparison


Model	TNF1SL4D01, Huawei TNF1 Series Optical Interface Board, 2×STM-4, S-4.1, LC ESFP	TNF1SL1Q01, Huawei TNF1SL1Q01 Board, 4xSTM-1 S-1.1 LC/ESFP Optical Module	TNF1MR411, Huawei TNF1 Series Optical Add/Drop Multiplexing Board, 4-channel, 192.5/192.6/192.7/192.8THz	TNF1EMR805, Huawei TNF1 Series Enhanced 8-ch OADM Board, 8×100GHz/Optical Add-Drop/195.3–196.0THz
Brand	Huawei	Huawei	Huawei	Huawei
Module Type	Optical Interface Board	Optical Interface Board	Optical Add/Drop Multiplexing Board	Optical Add/Drop Multiplexing (OADM) Board
Port Configuration	2xSTM-4	4xSTM-1 (S-1.1, LC)	4 Channels	8-channel
Supported Speed	up to 622Mbps	155Mbps	n/a	n/a
Compatible Platform	Huawei Networking Equipment	n/a	n/a	n/a
Installation Type	Optical Interface Board	Board	Board	Board

Optional Add-ons

Model Number	Description
TNF1SL1Q01	Huawei TNF1 Series optical interface board with 4xSTM-1 S-1.1 LC ESFP ports for additional SDH access capacity.
TNF1MR411	Huawei TNF1 Series 4-channel optical add/drop multiplexing board to combine multiple DWDM channels with TNF1SL4D01 links.
TNF1EMR805	Huawei TNF1 Series enhanced 8-channel OADM board providing 8x100GHz add-drop for expanding DWDM transport alongside TNF1SL4D01.

Quality Certifications

Specification

Huawei TNF1SL4D01 Specification

Model

TNF1SL4D01

Brand

Huawei

TNF1SL4D01 Specifications Brand

Huawei

Model Name

TNF1SL4D01

Type

Optical Interface Board

Optical Module

ESFP

Interface

2xSTM-4

Interface Type

S-4.1

Connector Type

Supported Protocols

STM-4

Data Transfer Rates

up to 622Mbps

Compatibility

Huawei Networking Equipment

LED Indicators

Link, Activity

Operating Temperature

5掳C to 55掳C

Storage Temperature

40掳C to 70掳C

Humidity

5% to 95% non-condensing

Power Supply

3.3V DC

Power Consumption

2.5W max.

Dimensions

100mm x 78mm x 12.7mm

MTBF

Over 100,000 hours

RoHS Compliance

Yes

Intended Use

Data Communication

Get more information

Discover unbeatable prices and fast shipping for the TNF1SL4D01, Huawei TNF1 Series Optical Interface Board, 2×STM-4, S-4.1, LC ESFP . Access the detailed TNF1SL4D01, Huawei TNF1 Series Optical Interface Board, 2×STM-4, S-4.1, LC ESFP 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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Customer Reviews

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Q&A

Questions & Answers

What accessories are available for the TNF1SL4D01?

Available accessories include spare ESFP optical modules and compatible fiber optic cables.

How does the TNF1SL4D01 compare to similar products?

The TNF1SL4D01 offers robust performance with a 2xSTM-4 optical interface, edging out competitors in speed and reliability.

What long-tail keywords should I consider for the TNF1SL4D01?

Consider using keywords like "Huawei TNF1SL4D01 optical interface board" and "Huawei 2xSTM-4 ESFP optical module" for better search engine results.

Why should I buy from router-switch.com?

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Is the TNF1SL4D01 cost-effective for small businesses?

Yes, the TNF1SL4D01 offers a cost-effective solution for small businesses needing reliable optical interfaces.

What are the main features of the TNF1SL4D01?

The TNF1SL4D01 features 2xSTM-4(S-4.1,LC) optical interfaces and ESFP optical modules for enhanced performance.

What application scenarios are suitable for the TNF1SL4D01?

The TNF1SL4D01 is ideal for telecommunications and networking environments requiring high-speed data transfer.

How do I install the TNF1SL4D01?

The TNF1SL4D01 can be installed in compatible Huawei equipment by following the manufacturer's guidelines.

Does the TNF1SL4D01 require regular upgrades?

The TNF1SL4D01 occasionally requires firmware updates for optimal performance, which can be done through Huawei's management software.

Are there alternative products to the TNF1SL4D01?

Alternatives include other Huawei optical interface boards, but ensure compatibility with your system.

What are common troubleshooting steps for the TNF1SL4D01?

Common steps include checking fiber connections, ensuring proper seating of the board, and verifying firmware versions.

What accessories are available for the TNF1SL4D01?

Available accessories include spare ESFP optical modules and compatible fiber optic cables.

How does the TNF1SL4D01 compare to similar products?

The TNF1SL4D01 offers robust performance with a 2xSTM-4 optical interface, edging out competitors in speed and reliability.

What long-tail keywords should I consider for the TNF1SL4D01?

Consider using keywords like "Huawei TNF1SL4D01 optical interface board" and "Huawei 2xSTM-4 ESFP optical module" for better search engine results.

Why should I buy from router-switch.com?

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Model Datasheet

TNF1SL4D01 Datasheet

TNF1SL4D01, Huawei TNF1 Series Optical Interface Board, 2xSTM-4, S-4.1, LC ESFP

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Leading Global Distributor Since 2002

Worry-Free Coverage with RSCare

Your Trusted Genuine Source

TNF1SL4D01, Huawei TNF1 Series Optical Interface Board, 2xSTM-4, S-4.1, LC ESFP

Huawei TNF1SL4D01 Overview

Product Highlights

Product Applications Scenarios

Product Features Comparison

Optional Add-ons

Quality Certifications

Huawei TNF1SL4D01 Specification

Get more information

Quality Certifications

Need Help? Technical Experts Available Now.

Questions & Answers

What accessories are available for the TNF1SL4D01?

How does the TNF1SL4D01 compare to similar products?

What long-tail keywords should I consider for the TNF1SL4D01?

Why should I buy from router-switch.com?

Is the TNF1SL4D01 cost-effective for small businesses?

What are the main features of the TNF1SL4D01?

What application scenarios are suitable for the TNF1SL4D01?

How do I install the TNF1SL4D01?

Does the TNF1SL4D01 require regular upgrades?

Are there alternative products to the TNF1SL4D01?

What are common troubleshooting steps for the TNF1SL4D01?

What accessories are available for the TNF1SL4D01?

How does the TNF1SL4D01 compare to similar products?

What long-tail keywords should I consider for the TNF1SL4D01?

Why should I buy from router-switch.com?

Your Trusted Global ICT Partner

ICT Tools Hub for Confident Monitoring

Certified Experts Across Leading Vendors

The Choice of 21,500 +Global Customers

Best-Fit Solutions for Your Network

Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

Beyond Bandwidth: The 100G+ Data Center Architecture

400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

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