Spu; Spua0 - Huawei SE2900 Hardware Description

HUAWEI SE2900 Session Border Controller
Hardware Description
Item
Environmental
specifications

1.8 SPU

The service processing units (SPUs) implement service processing and board management.

1.8.1 SPUA0

Functions
Table 1-28
Table 1-28 Functions
Function
Service
processing
Interfacing
Issue 01 (2016-01-15)
Temperature
Humidity
Short term means that the consecutive working period is not more than 96 hours and that the cumulative
working period over a year is not more than 15 days.
describes functions of the SPUA0.
Description

Uses one Intel

Provides four double data rate 3 (DDR3) memory channels, each for
installing one 16 GB registered dual in-line memory module
(RDIMM). The board offers with the maximum memory capacity of
64 GB.

Supports 800 MHz, 1066 MHz, and 1333 MHz RDIMMs.

Supports error checking and correction (ECC).
 Provides two 1GE Base ports for communicating with Base planes of
multi-function switch units (MXUs) through the backplane.

Provides two 20GE Fabric ports for communicating with Fabric
planes of MXUs through the backplane.
 Provides two 20GE Update interfaces for communicating with the
switching planes through the backplane.

Provides four enhanced small form-factor pluggable (SFP+) ports
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Specifications
 Long-term operating temperature: 0°C to 45°C
(32°F to 113°F)
 Short-term operating temperature: -5°C to
+55°C (23°F to 131°F)
 Storage temperature: -40°C to +70°C (-40°F to
+158°F)
 Temperature change rate: 15°C/h (27°F/h)
 Long-term operating humidity: 5% RH to 85%
RH (non-condensing)
 Short-term operating humidity: 5% RH to 95%
RH (non-condensing)
® ®
Xeon full-power, 8-core Sandy Bridge-EP CPU.
1 Service Processing Device
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