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TNM1MD1B, Huawei TNM1MD1B Multi-protocol Interface Board, 32 E1 channels/120 ohm/Board

  • Brand: Huawei
  • Model: TNM1MD1B
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    TNM1MD1B, Huawei TNM1MD1B Multi-protocol Interface Board, 32 E1 channels/120 ohm/Board

    TNM1MD1B, Huawei TNM1MD1B Multi-protocol Interface Board, 32 E1 channels/120 ohm/Board

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    Overview
    Specification
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    Overview

    Huawei TNM1MD1B Overview

    The Huawei TNM1MD1B is a carrier-grade multi-protocol interface module engineered for E1 aggregation in transmission and access networks. Providing 32 E1 channels over 120 ohm balanced interfaces, this plug-in processing board simplifies migration of legacy TDM services in Asia, Europe, Africa, and North America. With RJ-45 connectivity, low 25W max power consumption, and OSN software management via Web or CLI, it suits distributors, integrators, and end users needing reliable, rack-mounted E1 service delivery.

    Product Highlights

    32 E1
    E1 Ports
    25W max
    Low Power
    0-45°C
    Carrier Env

    Product Applications Scenarios

    Service Providers
    Enables carriers to aggregate 32 E1 circuits on one board, simplifying SDH or PTN backhaul and cutting legacy TDM footprint by up to 40% in central offices.
    Public Infrastructure
    Provides stable 120 ohm E1 connectivity for transportation, utilities, and government systems, reducing downtime and easing maintenance in harsh sites.
    Enterprise Network
    Supports enterprises consolidating multiple E1 leased lines into OSN platforms, simplifying migration to packet networks and lowering line costs.

    Product Features Comparison

    Huawei TNM1MD1B Huawei H83D05VDGE01 Huawei H83MMA5822U3 Huawei TNDD00EX1S00
    Model TNM1MD1B, Huawei TNM1MD1B Multi-protocol Interface Board, 32 E1 channels/120 ohm/Board H83D05VDGE01, Huawei MA5800 Board, 16×VDSL/POTS/600Ω Splitter H83MMA5822U3, Huawei H83MMA Series Remote Optical Access Equipment, 8FE+8POTS/10G GPON Uplink/UK Power Cable TNDD00EX1S00, Huawei TNDD00EX1S00 Board, 1×10GE SFP+/Optical Interface/1 Channel
    Brand Huawei Huawei Huawei Huawei
    Module Type Multi-protocol Interface Board VDSL over POTS Service Board 10G GPON Remote Optical Access Equipment Optical Interface Board
    Port Configuration 32 E1 Channels 16-port VDSL over POTS 8 FE, 8 POTS 1 Optical Channel
    Supported Speed Multi-Protocol ADSL2+, VDSL2 10Gbps 10Gbps
    Compatible Platform Huawei OSN Software MA5616 H83MMA Series n/a
    Installation Type Rack Mounted, Plug-in Board Rack Mounted Standard 1U Rack Plug-in Module
    Operating Temperature 0°C to 45°C –40°C to 65°C 40°C to 65°C -40°C to +70°C
    Power Consumption Max 25W AC: 110V/220V DC: –48V 50W n/a
    Connector Type RJ-45 n/a n/a LC
    Compliance CE, FCC, RoHS n/a CE, FCC, RoHS IEC 61000-4-5, IEC 61000-4-2

    Optional Add-ons

    Model Number Description
    TNU3N401T51 Huawei 1×100G SLH coherent line service board for OSN backbone aggregation
    TNF1SL1Q01 Huawei 4xSTM-1 S-1.1 LC optical interface board for E1 over SDH transport
    TN51AUX Huawei system auxiliary interface board providing Ethernet, serial, and USB for OSN

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Huawei TNM1MD1B Specification

    Model
    TNM1MD1B
    Brand
    Huawei
    Protocol
    Multi-Protocol
    Channels
    32 Channels
    Interface
    E1
    Processing Board
    Yes
    Impedance
    120 ohms
    Form Factor
    Plug-in Board
    Connector Type
    RJ-45
    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 Consumption
    Max 25W
    Dimensions
    40mm x 160mm x 260mm
    Compliance
    CE, FCC, RoHS
    MTBF
    Over 100,000 hours
    Software Support
    Huawei OSN Software
    Management Interface
    Web, CLI
    Indicators
    LEDs for Status, Activity
    Installation
    Rack Mounted

    Get more information

    Discover unbeatable prices and fast shipping for the TNM1MD1B, Huawei TNM1MD1B Multi-protocol Interface Board, 32 E1 channels/120 ohm/Board . Access the detailed TNM1MD1B, Huawei TNM1MD1B Multi-protocol Interface Board, 32 E1 channels/120 ohm/Board 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 TNM1MD1B?

    Available accessories include interface cables, mounting brackets, and firmware update tools compatible with the TNM1MD1B.

    How does the TNM1MD1B compare to similar products?

    The TNM1MD1B stands out with its multi-protocol support and high E1 channel density, offering superior performance compared to single-protocol or lower-density alternatives.

    Can the TNM1MD1B be used with older network equipment?

    Yes, the TNM1MD1B's multi-protocol support ensures compatibility with both modern and legacy network infrastructures.

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