Huawei CE128000 Series Switch CE-CMUA Centralized Monitoring Unit.
Functions and features
Function and Feature
Description
Next-generation monitoring and management architecture
Decouples the monitoring plane from the service plane. It can still report device running status and fault recovery events when the service plane fails. With the CE-CMUA, the CE12800 series switches support zero touch management and maintenance.
Innovative intelligent management
Works with the data center management system to realize intelligent energy allocation in a data center and reduce power consumption of the air conditioning system.
Intelligent fan speed adjustment: The CE-CMUA monitors chassis temperature in real time and adjusts fan speeds according to chassis temperature. This reduces power consumption of fans and prevents the chassis from overheating.
Intelligent power management: The CE-CMUA monitors power required by the switch and reports it to the management system in the equipment room. In this way, power supplied to the switch can be dynamically adjusted to fully use the designed capacity of the power distribution system and avoid waste of power.
Highly reliable monitoring platform
Supports the 1:1 hot standby mode.
All-round remote monitoring
The CE-CMUA uses industry-leading monitoring system on chip (SoC) technology to provide powerful out-of-band monitoring, management, and maintenance for cards.
The monitoring plane of the CE-CMUA allows administrators to remotely power on, power off, and reset cards, upgrade firmware, monitor card temperature, voltage, and power, manage asset information, and diagnose system faults.
Function expansion
Reserves RS485 ports and ALM IN/OUT ports for function expansion.
Technical specifications
Item
Description
Reliability
1:1 hot standby
Physical specifications
Dimensions (W x D x H): 169.0 mm x 533.7 mm x 25.4 mm (6.65 in. x 21.01 in. x 1.00 in.)
Weight: 1.4 kg (3.09 lb)
Typical power consumption: 45 W
Maximum power consumption: 59 W
Typical heat dissipation: 154 BTU/hour
Maximum heat dissipation: 201 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-CMUA FAQ
Q1: Which Huawei devices does CE-CMUA support? How compatible is it?
A1: It mainly adapts to Huawei CE mid-to-high-end switches and mainstream interface cards, with full hardware and software compatibility and 100% adaptability. It can be quickly connected without additional debugging.
Q2: Will the lightweight design limit monitoring functions? What is the data acquisition frequency?
A2: It focuses on the core monitoring needs of small to medium-sized scenarios, with precise and non-redundant functions; the acquisition frequency is customizable (minimum 5 minutes/time), meeting the accuracy requirements of general monitoring.
Q3: What is the difference between CE-CMUA and the high-end CE-CMUB? How should one choose for small to medium-sized scenarios?
A3: CE-CMUA emphasizes lightweight design and high cost-effectiveness, suitable for small to medium-sized operations; CE-CMUB has more comprehensive functions and supports a larger number of devices, suitable for medium to large-scale scenarios. CE-CMUA is a better fit for the needs and budget of small to medium-sized data centers and branch offices.
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