Is the TNHD00ISUB02 suitable for high-traffic environments?

Yes, the TNHD00ISUB02 supports 21xE1/120ohm and 2xSTM-1 links, ideal for high-traffic scenarios.

How do you install the TNHD00ISUB02?

You install the TNHD00ISUB02 by mounting it in a compatible equipment rack and connecting the appropriate cables.

What are the key features of the TNHD00ISUB02?

The TNHD00ISUB02 features 21xE1/120ohm (T1/100ohm) and 2xSTM-1(L-1.1,LC) interfaces, along with an ESFP Optical Module.

Does the TNHD00ISUB02 need regular firmware updates?

Yes, to ensure optimal performance and security, regular firmware updates for the TNHD00ISUB02 are recommended.

Are there alternative products to the TNHD00ISUB02?

Yes, Huawei offers other Integrated System Control Units with varying specifications to meet different needs.

What common issues might arise with the TNHD00ISUB02?

Common issues include connectivity problems or outdated firmware; both can be resolved via troubleshooting steps or updates.

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TNHD00ISUB02, Huawei TNHD00ISUB02 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-1(L-1.1,LC), ESFP Optical Module

Brand: Huawei
Model: TNHD00ISUB02

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TNHD00ISUB02, Huawei TNHD00ISUB02 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-1(L-1.1,LC), ESFP Optical Module

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Overview

Huawei TNHD00ISUB02 Overview

The Huawei TNHD00ISUB02 is a carrier-grade integrated system control unit module designed for multiservice transmission networks. It combines 21xE1/T1 electrical interfaces with dual STM-1 optical uplinks and an ESFP optical module to simplify aggregation and control in SDH-based access and metro deployments. With 155.52Mbps STM-1 data rate, LC optical connectors, DC -48V power input, and web-based GUI or CLI management, the TNHD00ISUB02 offers reliable performance for operators and integrators across Asia, Europe, Africa, and North America.

Product Highlights

E1 Ports

155.52M

STM-1 Rate

30W

Low Power

Product Applications Scenarios

Service Providers

Integrates E1/T1 access and STM-1 uplinks on one control unit, simplifying SDH aggregation for regional POPs and reducing chassis count and OPEX for carrier transport networks.

Enterprise Network

Provides stable E1 connectivity for legacy voice and leased-line services while offering STM-1 optical backhaul, cutting migration complexity for large campus and HQ sites.

Public Infrastructure

Delivers robust TDM transport for utilities, rail, and government networks, using SDH-compliant E1 and STM-1 links to improve availability in mission-critical control systems.

Product Features Comparison


Model	TNHD00ISUB02, Huawei TNHD00ISUB02 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-1(L-1.1,LC), ESFP Optical Module	TNHD00ISUD04, Huawei TNHD Series Integrated System Control Unit, 21xE1/75ohm, 2xSTM-4, ESFP Optical Module	SS9M1OTMMA05, Huawei SS9M1OTMMA Series Optical Transmission Module, 8xE1(75/120Ω)/1xSTM-1(S-1.1,LC)/-48VDC	SS4MMODELG01, Huawei SS4M Series Optical Transmission Module, 4xEFS/16xE1/2xSTM-4
Brand	Huawei	Huawei	Huawei	Huawei
Module Type	Integrated System Control Unit	Integrated System Control Unit	Optical Transmission Module	Transmission Module
Port Configuration	21xE1/120ohm, 2xSTM-1 (L-1.1, LC)	21xE1 75 ohm, 2xSTM-4 (L-4.1, LC)	8xE1 (75/120Ω), 1xSTM-1 (S-1.1, LC)	4xEFS, 16xE1 (75 Ohm), 2xSTM-4 (S-4.1)
Supported Speed	155.52Mbps (STM-1)	n/a	2.048Mbps (E1), 155.52Mbps (STM-1)	2Mbps per E1, STM-4
Compatible Platform	n/a	n/a	n/a	n/a
Installation Type	n/a	Rack-mount	n/a	Hot-swappable

Optional Add-ons

Model Number	Description
SS9M1OTMMA05	Huawei SS9M1OTMMA05 optical transmission module with 8xE1 and 1xSTM-1 for SDH backhaul expansion.
TN11DCU05	Huawei TN11DCU05 dispersion compensation unit for 100km G.652 fiber links in OSN transport rings.
TN15FIU01	Huawei TN15FIU01 fiber interface board providing additional optical STM-1/4 access for OSN systems.

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Specification

Huawei TNHD00ISUB02 Specification

Model

TNHD00ISUB02

Brand

Huawei

Interface Type

21xE1/120ohm, T1/100ohm

Optical Module

ESFP Optical Module

Control Unit

Integrated System Control Unit

STM-1 Ports

2xSTM-1 (L-1.1, LC)

Data Rate

155.52Mbps (STM-1)

Connector Type

LC for STM-1

Electrical Interfaces

21xE1, T1 interfaces

Impedance

120 ohm (E1), 100 ohm (T1)

Operating Temperature

0掳C to 45掳C

Storage Temperature

40掳C to 70掳C

Relative Humidity

10% to 90% (non-condensing)

Power Supply

DC -48V

Power Consumption

Max 30W

Dimensions (H x W x D)

44.5mm x 442mm x 220mm

Compliance

ITU-T G.703, G.704

Management Interface

Web-based GUI, CLI

Alarm Indicators

Visual LED status indicators

Get more information

Discover unbeatable prices and fast shipping for the TNHD00ISUB02, Huawei TNHD00ISUB02 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-1(L-1.1,LC), ESFP Optical Module . Access the detailed TNHD00ISUB02, Huawei TNHD00ISUB02 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-1(L-1.1,LC), ESFP Optical Module 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].

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Q&A

Questions & Answers

What accessories are compatible with the TNHD00ISUB02?

Compatible accessories for the TNHD00ISUB02 include various SFP modules, cables, and rack mount kits specific to Huawei products.

How cost-effective is the TNHD00ISUB02?

Given its advanced features and multiple interface options, the TNHD00ISUB02 offers a high cost-effectiveness ratio in its category.

What are the typical applications for the TNHD00ISUB02?

The TNHD00ISUB02 is typically used in telecommunications environments, data centers, and other high-capacity network setups.

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Model Datasheet

TNHD00ISUB02 Datasheet

TNHD00ISUB02, Huawei TNHD00ISUB02 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-1(L-1.1,LC), ESFP Optical Module

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TNHD00ISUB02, Huawei TNHD00ISUB02 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-1(L-1.1,LC), ESFP Optical Module

Huawei TNHD00ISUB02 Overview

Product Highlights

Product Applications Scenarios

Product Features Comparison

Optional Add-ons

Quality Certifications

Huawei TNHD00ISUB02 Specification

Get more information

Quality Certifications

Need Help? Technical Experts Available Now.

Questions & Answers

What accessories are compatible with the TNHD00ISUB02?

How cost-effective is the TNHD00ISUB02?

What are the typical applications for the TNHD00ISUB02?

Why should I buy from router-switch.com?

Is the TNHD00ISUB02 suitable for high-traffic environments?

How do you install the TNHD00ISUB02?

What are the key features of the TNHD00ISUB02?

Does the TNHD00ISUB02 need regular firmware updates?

Are there alternative products to the TNHD00ISUB02?

What common issues might arise with the TNHD00ISUB02?

What accessories are compatible with the TNHD00ISUB02?

How cost-effective is the TNHD00ISUB02?

What are the typical applications for the TNHD00ISUB02?

Why should I buy from router-switch.com?

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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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Since 2002