Huawei CE128000 Series Switch CE-MPUA-S Main Processing Unit.
Functions and features
Function and Feature
Description
Device management and maintenance
Provides management ports (such as a serial port) for operators to manage and maintain the system.
Device monitoring
Integrates a monitoring module that provides the monitoring plane, allowing you to remotely power on, power off, and reset cards, upgrade firmware, monitor card temperature, voltage, and power, manage asset information, and diagnose system faults.
Out-of-band communication between cards
Integrates a LAN switch module that provides out-of-band communication between cards. The LAN switch module completes control, monitoring, maintenance, and message switching for SFUs and LPUs.
Route calculation
Processes all routing protocol packets, which are sent from the forwarding engine.
Broadcasts and filters packets, and downloads routing policies from the policy server.
Data configuration
Stores configuration data, startup files, upgrade software, and system logs.
Save data
Provides an embedded USB (eUSB) module as a storage device to save data files.
Technical specifications
Item
Description
CPU
Quad-core, 1.5 GHz clock speed
DDR3
Standard 8 GB
Storage
NVRAM: 512 KB
BootFlash: 16 MB NOR Flash
Flash memory: 4 GB
Console management port
RS232/Mini USB
ETH port
10M/100M/1000MBase-T
Stack port
GE combo ports
Reliability
1:1 hot standby
Physical specifications
Dimensions (W x D x H): 215.1 mm x 530.8 mm x 30.5 mm (8.47 in. x 20.90 in. x 1.20 in.)
Weight: 2.5 kg (5.51 lb)
Typical power consumption: 46 W
Maximum power consumption: 58 W
Typical heat dissipation: 208 BTU/hour
Maximum heat dissipation: 290 BTU/hour
Environment parameters
Operating temperature: 0°C to 40°C (32°F to 104°F)
Storage temperature: -40°C to +70°C (-40°F to +158°F)
Operating relative humidity: 5% RH to 85% RH (noncondensing)
Certification
Safety standards compliance
EMC standards compliance
Environmental standards compliance
CE-MPUA-S FAQ
Q1: Which Huawei switch models does CE-MPUA-S support? How compatible is it?
A1: It mainly supports Huawei CE8800 and CE7800 series mid-to-high-end switches, with deep hardware and software compatibility and 100% compatibility. It can run normally without additional debugging.
Q2: Does dual-machine redundancy backup require additional configuration? Will the switching process affect services?
A2: It supports one-click activation of dual-machine hot standby mode without complex configuration; the switching process is seamless for the control plane, and service transmission is uninterrupted, with only millisecond-level forwarding latency fluctuations.
Q3: What is the difference between CE-MPUA-S and the high-end CE-MPUC-S? How should small and medium-sized core networks choose?
A3: CE-MPUA-S focuses on balanced performance and high cost-effectiveness, suitable for small and medium-sized networks; CE-MPUC-S has stronger performance and supports more devices, suitable for medium and large-scale scenarios. For small and medium-sized data centers and enterprise core computer rooms, CE-MPUA-S is a better fit for needs and budget.
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