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Product details:
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Name:

U281SMU02

Model:Huawei eSpace U2980 contact centers U281SMU02
Brand: Huawei
Detail:

Huawei eSpace U2980 contact centers U281SMU02 System Management Unit

Price:US$1,654.00
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U281SMU02

Huawei eSpace U2980 contact centers U281SMU02 System Management Unit

Price: US$1,654.00
Overview
Specification
Reviews
Q&A
Warranty
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Overview

U281SMU02 Overview

Huawei eSpace U2980 contact centers U281SMU02 System Management Unit.

Quick Specs

Figure 1 shows the appearance of U2980.

U2980 Appearance

Table 1 shows the Quick Specs.

Product Code

U281SMU02

Product Part Number

03054349

Description

System Management Unit

Software and Hardware Attributes

Hardware

EAN

2147483647

UOM

PCS

Pack Weight(kg)

1.36

Pack Volume(m^3)

0.008358

Pack Dimension(D*W*H mm)

345*255*95

Net Dimension(D*W*H mm)

240*191*40

Typic Power(W)

0

Discount Category

Hardware

Product Line

Unified Communications and Collaboration

Compare to Similar Items

Table 2 shows the comparison of U2980 and U2990.

Product Code

U2980

U2990

Busy Hour Completed Calls (BHCC)

12,000,000

180K (single frame)/1800K(7 frames cascading)

Trunk Signaling Protocols

E1: ISUP, TUP, PRI, or QSIG (basic call)

T1: PRI (ANSI standard)

Broadband protocol: SIP

E1/ISUP, E1/TUP, E1/PRI, T1/PRI(ITU-T standard), SIP

Audio Codec Protocols

G.711 (A-law and μ-law)

G.729A/B/AB

G.723.1

G.722/G.722.1/G.722.2

AMR

AMR-WB

G.711, G.729, G.722, G.722.1, G.722.2, G.723, iLBC, AMR/EVRC

Power Supply

Rated voltage: –48V DC/100V AC to 240V AC

DC: -57V~-40V, Standard: -48V Power supply redundancy(totally 2 pairs of power modules, and each pair supply power for half of the frame)

Maximum power consumption

(single subrack, full configuration): About 800W

1250W(fully configured)

Get more information

Do you have any question about the U281SMU02?

Contact us now via Live Chat or [email protected].

Quality Certifications

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

U281SMU02 Specification

U2980 Specifications

Maximum Number of Concurrent Online Agents and IVRs

480 agents + 480 IVRs

Digit Collection Modes

RFC2833 or DTMF

Audio Codec Protocols

G.711 (A-law and μ-law)

G.729A/B/AB

G.723.1

G.722/G.722.1/G.722.2

AMR

AMR-WB

Audio File Formats

WAV, VOX, 3GP, or AVI

Trunk Signaling Protocols

E1: ISUP, TUP, PRI, or QSIG (basic call)

T1: PRI (ANSI standard)

Broadband protocol: SIP

Security

SRTP/SRTCP (negotiation standard: RFC4568):

AES_CM_128_HMAC_SHA1_80,

AES_CM_128_HMAC_SHA1_32;

SIP OVER TLS:

TLS_RSA_WITH_AES_128_CBC_SHA,

TLS_RSA_WITH_AES_256_CBC_SHA,

TLS_RSA_WITH_3DES_EDE_CBC_SHA,

TLS_RSA_WITH_RC4_128_SHA

Busy Hour Completed Calls (BHCC)

12,000,000

Main Control Board Switchover Time

3s

Maximum Number of Cascaded Subracks

Deployed alone: 3

Deployed with USM: 24

Mean Time Between Failures (MTBF)

10 years

Processing Capabilities of a Single U2980

Number of E1 trunks: 960
Number of IVRs: 480
Number of agents: 480

Performance Indicators

Call connection rate ≥ 99.999%
Mean Time Between Failures (MTBF): 10 years
Mean Time To Repair (MTTR): 30 minutes

Phone Compatibility

Huawei 7900 series IP phones
Huawei iAgent IP SoftPhone
Huawei IADs

Power Supply and Consumption

Rated voltage: –48V DC/100V AC to 240V AC
Maximum power consumption (single subrack, full configuration): About 800W

Dimensions (H x W x D)

175 mm x 442 mm x 550 mm (4U)

Weight

About 45 kg (single subrack, full configuration)

Quality Certifications

Q&A

Questions & Answers

Are there alternative products to the U281SMU02 System Management Unit?

Alternatives could include other Huawei system management units or similar products from competing brands, depending on specific needs and compatibility.

What are the common troubleshooting steps for the U281SMU02 System Management Unit?

Common troubleshooting steps include checking network connections, verifying configuration settings, and consulting the Huawei support documentation.

What accessories are available for the U281SMU02 System Management Unit?

Available accessories include power supplies, network cables, and mounting hardware compatible with the Huawei eSpace U2980 system.

How does the U281SMU02 System Management Unit compare to similar products?

The U281SMU02 offers competitive performance, robust features, and cost-effectiveness compared to similar system management units from other brands.

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Warranty

Warranty

100% Low Price Guarantee:

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All items are ORIGINAL and GENUINE only:

Item conditions are all "New Sealed".
All items are fully tested with working conditions by Huawei certified engineer under customers' permission.

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Return Material Authorization (RMA) Process

Standard Warranty Policy:

Original New Sealed Enterprise Hardware: 3 Years

Original New Sealed Consumer Devices: 1 Year

The Support Contacts:

If your Huawei products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.

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