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U181MTUB1, Huawei eSpace U1900 Series Unified Gateway, Media Resource, Trunking Unit, Unified Gateway

  • Brand: Huawei
  • Model: U181MTUB1
$7,495.00
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U181MTUB1, Huawei eSpace U1900 Series Unified Gateway, Media Resource, Trunking Unit, Unified Gateway
U181MTUB1, Huawei eSpace U1900 Series Unified Gateway, Media Resource, Trunking Unit, Unified Gateway US$7,495.00
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    U181MTUB1, Huawei eSpace U1900 Series Unified Gateway, Media Resource, Trunking Unit, Unified Gateway

    U181MTUB1, Huawei eSpace U1900 Series Unified Gateway, Media Resource, Trunking Unit, Unified Gateway

    100% Genuine Ready to Ship
    $7,495.00
    Overview
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    Overview

    Huawei U181MTUB1 Overview

    The Huawei U181MTUB1 is an enterprise unified gateway media and trunking module for eSpace U1900 Series, designed to consolidate voice, video, and SIP services for distributed offices across Asia, Europe, Africa, and North America. It supports up to 10,000 users per U1981 with mixed analog and IP endpoints, delivering high-density FXO, E1/T1, and BRI trunking. With rich signaling protocols, wide codec support, built-in conferencing, and voicemail resources, this unified gateway module helps distributors, SMB integrators, and end users simplify deployment while ensuring carrier-grade 99.999% reliability.

    Product Highlights

    10,000
    User Scale
    60/12/20
    Trunk Mix
    360
    Conf Seats

    Product Applications Scenarios

    Enterprise Network
    The U181MTUB1 unifies analog, IP, and video endpoints on one enterprise network, cutting PSTN trunks and reducing branch telephony costs by up to 30%.
    Service Providers
    Carriers use the high-density FXO and E1/T1 trunking to aggregate SMB voice traffic, simplifying interconnects and boosting port utilization efficiency.
    Media & Entertainment
    Rich codecs and up to 360-party conferencing enable call centers and studios to host large voice conferences, improving collaboration without extra MCU hardware.

    Product Features Comparison

      Huawei Huawei Cisco Cisco
    Model U181MTUB1, Huawei eSpace U1900 Series Unified Gateway, Media Resource, Trunking Unit, Unified Gateway PHD-3000WA, Huawei PHD Series Power Module, 3000W HVDC/Hot-swappable/High efficiency CWDM-OADM4-2, Cisco CWDM OADM Module, 4 channels/1550-1610nm/OADM VS-S2T-10G-XL, Cisco Catalyst 6500 Supervisor Engine, 80Gbps system bandwidth/2×10GE uplinks/XL system
    Brand Huawei Huawei Cisco Cisco
    Module Type n/a Power Module OADM Module Control Processor
    Port Configuration A maximum of 60 FXO ports, 12 E1/T1 ports, and 20 BRI ports n/a 4-channel CWDM OADM module 2 x 10G X2 ports, 3 x 1G SFP ports
    Supported Speed n/a n/a n/a n/a
    Compatible Platform n/a n/a n/a Catalyst 6503-E: Slot 1 and 2; Catalyst 6504-E: Slot 1 and 2; Catalyst 6506-E: Slot 5 and 6
    Installation Type Standard 19-inch 2U subrack Hot-Swap Capability: Yes; Modularity: Yes Plug-in module Form Factor: Plug-in module

    Optional Add-ons

    Model Number Description
    U111ASIB1 Huawei U111ASIB1 32 FXS analog extension board for eSpace U1900 unified gateways
    AR0MSVS2XA00 Huawei AR0MSVS2XA00 2-port ISDN S/T voice interface module for ISDN trunk connectivity
    VWIC3-2MFT-G703 Cisco VWIC3-2MFT-G703 dual-port G.703 multiflex voice/WAN card for E1/T1 interconnects

    Quality Certifications

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

    Huawei U181MTUB1 Specification

    Model
    U181MTUB1
    Brand
    Huawei
    User capacity per U1981
    A maximum of 10,000 users (including 160 directly-connected analog phone users)
    Terminals supported
    Analog phone, IP phone, video phone, and soft terminal
    Trunk ports
    A maximum of 60 FXO ports, 12 E1/T1 ports, and 20 BRI ports
    Signaling protocols
    PRI, QSIG, SS7, R2, and SIP
    Codecs
    G.711a/μ, G.729a/b/ab, iLBC, and G.722/G.722.1/G.722.2
    Conference capacity
    A maximum of 360 participants; a maximum of 120 conferences, with up to 60 participants per conference
    Built-in voice mail
    30 channels concurrently; built-in 16GB SD storage card
    Power supply
    AC: 100–240 V AC, 50/60 Hz; DC: –38.4 to –60 V DC (typical –48 V DC); two power modules in 1+1 backup mode
    Power consumption
    220W (in full configuration)
    Dimensions (H × W × D)
    Standard 19-inch 2U subrack; 86.1mm × 442mm × 310mm
    System reliability
    ≥ 99.999%; mean time between failure (MTBF): 30 years
    Environment
    Storage temperature: –40°C to +70°C; long-term operating temperature: 0°C to 45°C; short-term operating temperature: –5°C to +55°C; operating humidity: 5% to 95% RH, non-condensing; air-borne dust potency < 180 mg/m³ with air-filtration systems deployed
    Manageability
    Centralized/remote device management, signaling tracing, resource management, and alarm management
    Weight
    10 kg

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    Questions & Answers

    What common troubleshooting steps are there for the U181MTUB1?

    Common troubleshooting includes checking network connections, ensuring firmware is up to date, and consulting Huawei's support documentation for specific error codes.

    What accessories are available for the U181MTUB1?

    Accessories for the U181MTUB1 may include additional power modules, network interface cards, and rack mount kits to enhance connectivity and installation options.

    How does the U181MTUB1 compare with other unified gateways?

    The U181MTUB1 stands out for its integrated media and trunking resources, providing a more streamlined and cost-effective solution compared to separate units.

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