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U18D000MRS01, Huawei eSpace U1900 Unified Gateway, Media Resource Subsystem

Brand: Huawei
Model: U18D000MRS01

$3,136.00

100% Genuine

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3-Year Warranty

Extended, enterprise-grade

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Proven, deployment-focused

Condition

Original New

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U18D000MRS01, Huawei eSpace U1900 Unified Gateway, Media Resource Subsystem

100% Genuine Ready to Ship

$3,136.00

Overview

Huawei U18D000MRS01 Overview

The Huawei U18D000MRS01 eSpace U1900 Unified Gateway Media Resource Subsystem is an enterprise-class voice and conferencing server for IP telephony and unified communications. Supporting up to 10,000 users across analog phones, IP phones, video phones and soft clients, it delivers rich media services with carrier-grade ≥99.999% reliability. With flexible E1/T1 trunking, multiple codecs including G.711 and G.729, and scalable conferencing up to 960 participants, it suits regional offices, contact centers, and service providers in Asia, Europe, Africa, and North America.

Product Highlights

10,000

User Scale

960

Conf Users

30 E1

E1/T1 Trks

Product Components Breakdown

Front Panel of the Product:

①

Indicator

②

Mounting ear

Rear Panel of the Product:

①

Power switch

②

Power module

③

Fan tray assembly

④

Slot

Product Applications Scenarios

Enterprise Network

The U18D000MRS01 consolidates voice, video, and conferencing for multi-site enterprises, reducing PBX sprawl while supporting up to 10,000 users and hundreds of concurrent meetings with carrier-grade availability.

Service Providers

With SS7, R2, PRI, QSIG, and SIP trunk support, it enables operators and ITSPs to deliver hosted voice and conferencing services, improving trunk utilization and speeding new customer onboarding.

Cloud Services

Deployed in regional cloud POPs, the media subsystem offloads real-time voice and conferencing resources, helping integrators scale UCaaS platforms efficiently while maintaining low latency.

Product Features Comparison


Model	U18D000MRS01, Huawei eSpace U1900 Unified Gateway, Media Resource Subsystem	U11Z15ACEQ, Huawei eSpace U1900 Unified Gateway, U1911 AC Integrated Host, 1 SCU, 1 MTU	U291GPU01, Huawei eSpace U2990 General Processing Unit, 1×General Processing Unit/For U2990/No Fan & PSU	U291SGU01, Huawei eSpace U2990 Signaling General Processing Unit, Signaling processing/High reliability/Hot swappable
Brand	Huawei	Huawei	Huawei	Huawei
Processor Model	n/a	n/a	n/a	n/a
Memory Capacity	n/a	n/a	n/a	n/a
Drive Bay Configuration	n/a	n/a	n/a	n/a
Expansion Slots	n/a	n/a	n/a	n/a
Power Supply	AC: 100 V to 240 V, 50 Hz/60 Hz; DC: -38 V to -75 V (typical: -48 V, -60 V); redundancy: two modules in load sharing, third module as backup	AC: 100 V to 240 V, 50 Hz/60 Hz; DC: -38.4 V to -60 V (typical -48 V)	DC: -57 V to -40 V, standard -48 V; power supply redundancy (2 pairs of power modules in total, each pair supplies power for half of the frame)	DC: -57 V to -40 V, standard: -48 V. Power supply redundancy (2 pairs of power modules in total, each pair supplies power for half of the frame)

Optional Add-ons

Model Number	Description
U18Z01DCEQ	Huawei eSpace U1900 Series DC integrated host providing control and gateway functions for the U18D000MRS01 media resources.
U11Z15ACEQ	Huawei eSpace U1911 AC integrated unified gateway for branch deployments, complementing the U18D000MRS01 in distributed UC networks.
UA13MCU	Huawei UA13MCU contact center main control unit delivering signaling and management resources for large voice and IVR solutions.

Quality Certifications

Specification

Huawei U18D000MRS01 Specification

Model

U18D000MRS01

Brand

Huawei

Maximum number of users

10,000

Terminal type

Analog phones, IP phones, video phones and soft clients

Port

30 E1 ports or 20 T1 ports

Trunk protocol

SS7, R2, PRI, QSIG, SIP

Codec

G.711A/μ, G.729a/b, iLBC

Number of meeting participants

Up to 960 participants, allocated to 320 meeting halls (each hall supports up to 120 participants)

Power supply

AC: 100 V to 240 V, 50 Hz/60 Hz; DC: -38 V to -75 V (typical: -48 V, -60 V); redundancy: two modules in load sharing, third module as backup

Maximum power consumption

400W (full configuration)

Dimensions (H × W × D)

Standard 19-inch 6U subrack; 264mm × 436mm × 420mm

System reliability

>= 99.999%

Environment - temperature

Storage: -40°C to +70°C; long-term operating: 0°C to +45°C; short-term operating: -5°C to +55°C

Environment - relative humidity

5% to 95% (non-condensing)

Environment - dustproof

Less than 180 mg/m³ dust in the air (dustproof measures required in the work environment)

Maintainability

Remote maintenance, automatic configuration, log collection, Daylight Saving Time (DST)

Manageability

Centralized/remote equipment management, signaling tracing, resource management, alarm management

Weight

1.48 kg

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Quality Certifications

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Q&A

Questions & Answers

How does the U18D000MRS01 compare to similar products?

Compared to similar products, the U18D000MRS01 offers superior reliability and flexibility tailored for the eSpace U1900 series.

What common troubleshooting steps can I take for the U18D000MRS01?

Common troubleshooting includes checking network connections, ensuring firmware is up-to-date, and verifying configuration settings.

How do I use the U18D000MRS01 within my network?

The U18D000MRS01 integrates seamlessly with eSpace U1900 series gateways, providing robust media resource management for unified communications.

Why should I buy from router-switch.com?

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What are the main features of the U18D000MRS01 eSpace U1900 Series Unified Gateways Media Resource Subsystem?

The U18D000MRS01 offers high reliability, scalability, and comprehensive media resource management for unified communications.

How cost-effective is the U18D000MRS01 for system integrators?

The U18D000MRS01 provides a balance of cost and performance, making it highly cost-effective for mid to large-scale deployments.

In what scenarios can the U18D000MRS01 be used?

The U18D000MRS01 is suitable for enterprise unified communication systems requiring high availability and scalability.

How do I install the U18D000MRS01?

The U18D000MRS01 can be installed within the existing eSpace U1900 series setup using the provided installation guide.

Does the U18D000MRS01 require firmware upgrades?

Yes, periodic firmware upgrades are recommended to ensure optimal performance and security.

Are there alternative products to the U18D000MRS01 in the U1900 series?

Yes, alternatives include other models within the eSpace U1900 series, but selection depends on specific requirements.

What accessories are available for the U18D000MRS01?

Accessories include additional media resource modules, power supplies, and network cables for various deployment needs.