AC: 100–240 V AC, 50/60 Hz DC: –38.4 to –60 V DC, typical value: –48 V DC Two power modules in 1+1 backup mode
Power consumption
220 W (in full configuration)
Dimensions (H x W x D)
Standard 19-inch 2U subrack 86.1 mm x 442 mm x 310 mm
Weight
10 kg (in full configuration)
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% relative humidity (RH), no condensing Air-filtration systems should be deployed in the operating environment. Air-borne dust potency should be less than 180 mg/m³.
System reliability
≥ 99.999% Mean time between failure (MTBF): 30 years
Manageability
Centralized/Remote device management, signaling tracing, resource management, and alarm management
Huawei eSpace U1900 series gateways UC colution, eSpace u1910, eSpace U1930, eSpace U1960, eSpace U1980. eSpace U1900 series gateways are suited to be as core gateways in Huawei eSpace IP telephony solution and as access gateways for branch node in eSpace UC solution.
eSpace U1980 is the core switching and control compounds used for Huawei eSpace IP telephony solution and eSpace UC solution. It supports maximum 10,000 register users and flexible deployment of both single-node networking and centralized networking. eSpace U1980 can be used as an IP telephony device and a UC core gateway in medium and large-sized enterprise or as a local gateway in branches of the large-sized enterprise. eSpace U1980 adopts high reliable design including dual main control boards backup in a single device, power supply backup, dual-device redundancy backup and local regeneration. eSpace U1980 provides large-capacity media resources and rich ports. It supports a maximum of 320 meeting and 960 participants and each meeting have 120 participants at most. It also supports a maximum of 30 E1 or 20 T1 for digital trunk access.
Quick Specs
Figure 1 shows the appearance of the U1981 unified gateway.
Table 1 shows the Quick Specs.
Product Code
U18Z01DCFM
Part Number
02359943
Product Series
eSpace U1981(CRS V3)
Description
eSpace U1981 DC Integrated Fram
Attributes
Hardware
Category
Hardware
Product Line
Unified Communications and Collaboration
Product Family
Unified Communications
UOM
PCS
Pack Weight(kg)
10.1
Pack Volume(m^3)
0.0513
Pack Dimension (D*W*H mm)
600*450*190
Net Dimension (D*W*H mm)
310*442*86
Typic Power(W)
25
Product Details
Figure 2 shows the front panel of U1981 unified gateway.
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"U18Z01DCFM eSpace U1900 Series Unified Gateways eSpace U1981 DC Integrated Fram - U18Z01DCFM"
£4,309.00
"U18Z01DCFM eSpace U1900 Series Unified Gateways eSpace U1981 DC Integrated Fram - U18Z01DCFM"
