What is the length of T-75-8-D44-40 Trunk Cable?

The T-75-8-D44-40 Trunk Cable has a length of 40 meters.

What is the impedance of the T-75-8-D44-40 Trunk Cable?

The T-75-8-D44-40 Trunk Cable has an impedance of 75 ohms.

What is the diameter of the T-75-8-D44-40 Trunk Cable?

The T-75-8-D44-40 Trunk Cable has a diameter of 2.2mm.

How many E1 lines does the T-75-8-D44-40 Trunk Cable support?

The T-75-8-D44-40 Trunk Cable supports 8 E1 lines.

What connectors are used on the T-75-8-D44-40 Trunk Cable?

The T-75-8-D44-40 Trunk Cable uses D44M-I connectors.

What type of coaxial cable is used in the T-75-8-D44-40 Trunk Cable?

The T-75-8-D44-40 Trunk Cable uses SYFVZ75-1.2/0.25*16-I coaxial cable.

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T-75-8-D44-40, Huawei Trunk Cable, 40m/8E1/75ohm

Brand: Huawei
Model: T-75-8-D44-40

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T-75-8-D44-40, Huawei Trunk Cable, 40m/8E1/75ohm

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Overview

Huawei T-75-8-D44-40 Overview

The Huawei T-75-8-D44-40 is a carrier-grade trunk cable designed to deliver reliable 8E1 transmission over a 75 ohm coaxial medium. With a 40m length and compact 2.2mm outer diameter, it is ideal for high-density telecom and transmission shelves in central offices or aggregation sites. The D44M-I connector and SYFVZ75-1.2/0.25*16-I construction ensure consistent impedance matching, while copper shielding and RoHS-compliant materials support stable performance in indoor and outdoor deployments.

Product Highlights

40m

Cable Run

8E1

E1 Links

75ohm

Impedance

Product Applications Scenarios

Service Providers

The trunk cable aggregates multiple 8E1 circuits between transmission shelves, simplifying cabling for operators and reducing installation errors by up to 30% on dense SDH or PTN nodes.

Enterprise Network

In legacy voice or leased-line backbones, it consolidates E1 connections into a single run, cutting rack congestion and easing maintenance for campus or HQ backbone systems.

Public Infrastructure

Used in transportation and utilities, the 75 ohm 8E1 design supports deterministic TDM links for SCADA and signaling, lowering downtime and truck rolls across distributed sites.

Product Features Comparison


Model	T-75-8-D44-40	CAB-E1-75ohm-40	CBITSCK01	CPOTS3259
Brand	Huawei	Huawei	Huawei	Huawei
Compatible Models	n/a	n/a	Manufacturer	n/a
Accessory Type	Trunk Cable	1E1	Signal Cable	Subscriber Cable
Connector Type	D44M-I	2 x BNC75SM-V	MP8 II	n/a
Mounting Method	n/a	n/a	n/a	n/a
Certification	RoHS	n/a	Industry standards	RoHS

Optional Add-ons

Model Number	Description
CAB-E1-75ohm-40	Huawei 40.00m 75ohm 1E1 cable with dual BNC75SM-V connectors for E1 interfaces
CBITSCK01	Huawei 20m 120ohm BITS signal cable with MP8 II connector for clock distribution
CPOTS3259	Huawei 32-channel 30m subscriber cable for ADSL telecommunication access

Quality Certifications

Specification

Huawei T-75-8-D44-40 Specification

Model

T-75-8-D44-40

Brand

Huawei

T-75-8-D44-40 Specifications Brand

Huawei

Type

Trunk Cable

Length

40m

Impedance

75 ohm

8E1

Yes

Diameter

2.2mm

Connector Type

D44M-I

Model Number

SYFVZ75-1.2/0.25*16-I

Temperature Range

45 掳C

Outer Diameter

2.2mm

Cable Shield

Copper

Installation Environment

Indoor/Outdoor

Color

Black

Insulation Material

Polyethylene

Compliance

RoHS

Frequency Range

5MHz - 1000MHz

Voltage Rating

300V

Fire Resistance

IEC 60332-1

RF Shielding (dB)

90 dB

Conductor Material

Copper Clad Aluminum

Jacket Material

Polyvinyl Chloride (PVC)

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Q&A

Questions & Answers

Can the T-75-8-D44-40 Trunk Cable be used outdoors?

The T-75-8-D44-40 Trunk Cable is specially designed for robust applications, but for outdoor usage, weatherproofing might be required.

Are there any alternate products to the T-75-8-D44-40 Trunk Cable from Huawei?

You may consider other Huawei trunk cables like the T-75-6-D44-30 for alternate lengths and specifications.

What is unique about the T-75-8-D44-40 Trunk Cable design?

The T-75-8-D44-40 Trunk Cable features a unique -45-degree angle for specific application requirements.

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Model Datasheet

T-75-8-D44-40 Datasheet

T-75-8-D44-40, Huawei Trunk Cable, 40m/8E1/75ohm

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Keep Projects On Time

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Worry-Free Coverage with RSCare

Your Trusted Genuine Source

T-75-8-D44-40, Huawei Trunk Cable, 40m/8E1/75ohm

Huawei T-75-8-D44-40 Overview

Product Highlights

Product Applications Scenarios

Product Features Comparison

Optional Add-ons

Quality Certifications

Huawei T-75-8-D44-40 Specification

Get more information

Quality Certifications

Need Help? Technical Experts Available Now.

Questions & Answers

Can the T-75-8-D44-40 Trunk Cable be used outdoors?

Are there any alternate products to the T-75-8-D44-40 Trunk Cable from Huawei?

What is unique about the T-75-8-D44-40 Trunk Cable design?

Why should I buy from router-switch.com?

What is the length of T-75-8-D44-40 Trunk Cable?

What is the impedance of the T-75-8-D44-40 Trunk Cable?

What is the diameter of the T-75-8-D44-40 Trunk Cable?

How many E1 lines does the T-75-8-D44-40 Trunk Cable support?

What connectors are used on the T-75-8-D44-40 Trunk Cable?

What type of coaxial cable is used in the T-75-8-D44-40 Trunk Cable?

Can the T-75-8-D44-40 Trunk Cable be used outdoors?

Are there any alternate products to the T-75-8-D44-40 Trunk Cable from Huawei?

What is unique about the T-75-8-D44-40 Trunk Cable design?

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

Leading Global Distributor
Since 2002