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TNF1SBM402, Huawei TNF1SBM402 Module, 4-ch Add/Drop, Single Fiber, CWDM

Brand: Huawei
Model: TNF1SBM402

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TNF1SBM402, Huawei TNF1SBM402 Module, 4-ch Add/Drop, Single Fiber, CWDM

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Overview

Huawei TNF1SBM402 Overview

The Huawei TNF1SBM402 is a carrier-grade CWDM add/drop multiplexer module designed for high-density optical transport over single fiber. Supporting 4-channel add/drop on the B side across a wide 1270–1610 nm operating wavelength range, it helps service providers and enterprises efficiently aggregate multiple services on existing fiber plants. With low insertion loss, high channel isolation, and LC/UPC connectivity, the TNF1SBM402 ensures reliable transmission for metro, access, and data center interconnect environments.

Product Highlights

CWDM Ch

1270nm

Wide Band

3.0dB

Low Loss

Product Applications Scenarios

Service Providers

The CWDM add/drop design lets carriers multiplex multiple services on limited fiber, extending reach while cutting upgrade costs by up to 40% in metro and aggregation rings.

Data Center

Enables high-capacity interconnect between data halls using single fiber, improving link utilization and reducing dark fiber demand for scalable backbone expansion.

Enterprise Network

Supports converged voice, video, and data transport across campuses, simplifying WAN design and lowering leased line expenses by aggregating services optically.

Product Features Comparison


Model	TNF1SBM402, Huawei TNF1SBM402 Module, 4-ch Add/Drop, Single Fiber, CWDM	TNF1MR415, Huawei TNF1MR Series Optical Add/Drop Multiplexing Board, 4-channel, 194.1/194.2/194.3/194.4THz	TN12MR8V04, Huawei OSN Series Optical Add/Drop Multiplexing Board, 8-Channel 100GHz, 194.5THz~195.2THz, VOA	TNF1FIU01, Huawei TNF1 Series Fiber Interface Unit, CWDM&DWDM/1310nm
Brand	Huawei	Huawei	Huawei	Huawei
Module Type	Multiplexer	Optical Add/Drop Multiplexing Board	n/a	Fiber Interface Unit
Port Configuration	4-channel	4	8	n/a
Supported Speed	n/a	n/a	n/a	1.25Gbps
Compatible Platform	n/a	Supports hybrid integration with WDM systems	Telecommunications, Data Centers	n/a
Installation Type	n/a	Rack-mounted	n/a	Plug-in Module

Optional Add-ons

Model Number	Description
TNF1FIU01	Huawei TNF1 Series Fiber Interface Unit, CWDM&DWDM 1310nm module for TNF1 optical platforms
TNF1MR415	Huawei TNF1MR Series 4-channel optical add/drop multiplexing board for DWDM aggregation
TN11DCU16	Huawei TN11 Series dispersion compensation unit for up to 120km G.655 fiber links

Quality Certifications

Specification

Huawei TNF1SBM402 Specification

Model

TNF1SBM402

Brand

Huawei

TNF1SBM402 Specifications Brand

Huawei

Type

Multiplexer

Number of Channels

4-channel

Function

Add/Drop Multiplexer

Fiber Type

Single Fiber

Configuration

(B Side)

Wavelength Grid

CWDM

Operating Wavelength Range

1270-1610 nm

Insertion Loss

掳 3.0 dB

Return Loss

掳 45 dB

Channel Isolation

掳 30 dB

Polarization Dependent Loss

掳 0.1 dB

Polarization Mode Dispersion

掳 0.1 ps

Directivity

掳 50 dB

Operating Temperature

5掳C to 65掳C

Storage Temperature

40掳C to 85掳C

Relative Humidity

5% to 95%

Dimensions

120 x 25 x 100mm

Connector Type

LC/UPC

Compliant Standards

RoHS, REACH

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Discover unbeatable prices and fast shipping for the TNF1SBM402, Huawei TNF1SBM402 Module, 4-ch Add/Drop, Single Fiber, CWDM . Access the detailed TNF1SBM402, Huawei TNF1SBM402 Module, 4-ch Add/Drop, Single Fiber, CWDM 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 TNF1SBM402?

Accessories include compatible fiber optic cables, mounting brackets, and optional power supplies tailored for the device.

How does the TNF1SBM402 compare with other similar products?

Compared to other CWDM multiplexers, the TNF1SBM402 offers a balance of cost-efficiency, ease of installation, and robust performance for single fiber applications.

How can I maximize the lifespan of my TNF1SBM402 multiplexer?

Ensure proper ventilation, regular maintenance checks, and firmware updates to maximize the lifespan and reliability of your TNF1SBM402.

Why should I buy from router-switch.com?

As an authorized distributor for 20+ top brands, router-switch.com offers:
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How cost-effective is the TNF1SBM402 for system integrators?

The TNF1SBM402 offers high value for money, providing 4-channel add/drop capabilities on a single fiber, making it ideal for cost-conscious deployments.

What are the key features of the TNF1SBM402 multiplexer?

The TNF1SBM402 features CWDM technology, support for 4-channel add/drop, and single fiber operation, optimizing both space and cost savings.

What are the main application scenarios for the TNF1SBM402?

The TNF1SBM402 is suited for metro/access networks, supporting data centers, and enterprise networks needing efficient channel management.

How do I install the TNF1SBM402 4-ch Add/Drop Multiplexer?

Installation is straightforward; mount the unit in a compatible chassis, connect the fiber optics, and configure through the network management platform.

Does the TNF1SBM402 require regular firmware upgrades?

Firmware upgrades for the TNF1SBM402 are recommended periodically to ensure optimal performance and access to new features.

Are there alternative products to the TNF1SBM402?

Yes, depending on your needs, Huawei offers other CWDM multiplexers with different channel configurations and features.

What common issues arise with the TNF1SBM402 and how are they resolved?

Common issues include signal loss or poor connectivity, often resolved by checking fiber connections and ensuring proper configuration in the network management system.

What accessories are available for the TNF1SBM402?

Accessories include compatible fiber optic cables, mounting brackets, and optional power supplies tailored for the device.

How does the TNF1SBM402 compare with other similar products?

Compared to other CWDM multiplexers, the TNF1SBM402 offers a balance of cost-efficiency, ease of installation, and robust performance for single fiber applications.

How can I maximize the lifespan of my TNF1SBM402 multiplexer?

Ensure proper ventilation, regular maintenance checks, and firmware updates to maximize the lifespan and reliability of your TNF1SBM402.

How cost-effective is the TNF1SBM402 for system integrators?

The TNF1SBM402 offers high value for money, providing 4-channel add/drop capabilities on a single fiber, making it ideal for cost-conscious deployments.

What are the key features of the TNF1SBM402 multiplexer?

The TNF1SBM402 features CWDM technology, support for 4-channel add/drop, and single fiber operation, optimizing both space and cost savings.

What are the main application scenarios for the TNF1SBM402?

The TNF1SBM402 is suited for metro/access networks, supporting data centers, and enterprise networks needing efficient channel management.

How do I install the TNF1SBM402 4-ch Add/Drop Multiplexer?

Installation is straightforward; mount the unit in a compatible chassis, connect the fiber optics, and configure through the network management platform.

Does the TNF1SBM402 require regular firmware upgrades?

Firmware upgrades for the TNF1SBM402 are recommended periodically to ensure optimal performance and access to new features.

Are there alternative products to the TNF1SBM402?

Yes, depending on your needs, Huawei offers other CWDM multiplexers with different channel configurations and features.

What common issues arise with the TNF1SBM402 and how are they resolved?

Common issues include signal loss or poor connectivity, often resolved by checking fiber connections and ensuring proper configuration in the network management system.

What accessories are available for the TNF1SBM402?

Accessories include compatible fiber optic cables, mounting brackets, and optional power supplies tailored for the device.

How does the TNF1SBM402 compare with other similar products?

Compared to other CWDM multiplexers, the TNF1SBM402 offers a balance of cost-efficiency, ease of installation, and robust performance for single fiber applications.

How can I maximize the lifespan of my TNF1SBM402 multiplexer?

Ensure proper ventilation, regular maintenance checks, and firmware updates to maximize the lifespan and reliability of your TNF1SBM402.

Why should I buy from router-switch.com?

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