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U281SGU02 Overview
Huawei eSpace U2980 contact centers
U281SGU02 Signaling General Processing Unit.
Quick Specs
Figure 1 shows the appearance of U2980.
Table 1 shows the Quick Specs.
| Product Code |
U281SGU02 |
| Part Number | 03054336 |
| Description | Signaling General Processing Unit |
| Attributes | Hardware |
| Category | Hardware |
| Product Line | Unified Communications and Collaboration |
| Product Family | Contact Center |
| Product Series | eSpace U2980(CRS V3) |
| UOM | PCS |
| Pack Weight(kg) | 1.55 |
| Pack Volume(m^3) | 0.008358 |
| Pack Dimension(D*W*H mm) | 345*255*95 |
| Net Dimension(D*W*H mm) | 240*201*40 |
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) |
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