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CE8850-32CQ-EI
Optical Module quality control-Test Procedure
In order to ensure that the optical module we deliver do not have compatibility problems. We will test each batch of optical modules, to avoid compatibility problems of switch to the greatest extent.
Introduction of PoE, PoE+ and PoE++ on Switch
This article gives you an introduction of PoE, PoE+ and PoE++ on Huawei Switch
Overview
Huawei CE8850-32CQ-EI switch with 32-ports 40GE/100GE QSFP28, 2-ports 10GE SFP+, 2x600W AC Power Module, 2xFAN Box, Port-side Exhaust
Switching capacity: 6.44 Tbit/s
Forwarding capacity: 3200Mpps
136K MAC address entries
Huawei CloudEngine 8800 series switches are 100G Ethernet switches designed for data centers and high-end campus networks. The switches provide high-performance, high-density 100GE/40GE/25GE/10GE ports, and low latency. Using the Huawei VRP8 software platform, CloudEngine 8800 series switches provide extensive data center service features and high stacking capability. In addition, the airflow direction (front-to-back or back-to-front) can be changed.
Tech Specs
| Item | Description | |
| Physical specifications | Dimensions (W x D x H): 442.0 mm x 420.0 mm x 43.6 mm (17.4 in. x 16.5 in. x 1.72 in.) Weight (with two power modules and two fan modules, calculated based on the heaviest model if multiple models are supported): 9.0 kg (19.84 lb) | |
| Environment parameters | Temperature | Operating temperature: 0°C to 40°C (32°F to 104°F) at altitude of 0-1800 m (0-5906 ft.) NOTE: When the altitude is 1800-5000 m (5096-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). Storage temperature: -40°C to +70°C (-40°F to +158°F) |
| Relative humidity | 5% RH to 95% RH, noncondensing | |
| Altitude | < 5000 m (16404 ft.) | |
| Noise (sound pressure, 27°C) | Back-to-front airflow: < 52 dBA Front-to-back airflow: < 52 dBA | |
| Power specifications | Power source type | AC |
| AC power input | Rated input voltage range: 100 V AC to 240 V AC, 50/60 Hz Maximum input voltage range: 90 V AC to 290 V AC, 47 Hz to 63 Hz | |
| DC power input | Not supported | |
| High-voltage DC power input | Not supported | |
| Rated input current | 600 W AC power (PAC-600WA series): 9 A (100 V AC to 240 V AC) | |
| Chassis power consumption | Maximum power consumption | 453 W |
| Typical power consumption | 219 W (100% throughput, SFP+ cables on 2 ports and QSFP28 cables on 32 ports, double power modules) | |
| Chassis heat dissipation | Maximum heat dissipation | 1544 BTU/hr |
| Typical heat dissipation | 748 BTU/hr (100% throughput, SFP+ cables on 2 ports and QSFP28 cables on 32 ports, double power modules) | |
| Surge protection | Power module:
| |
| Heat dissipation | Heat dissipation mode | Air cooling |
| Airflow | Front-to-back or back-to-front, depending on the fan modules and power modules | |
| Reliability and availability | Power module backup | 1+1 backup |
| Fan module backup | 1+1 backup not supported NOTE: A CE8850EI chassis uses two fan modules, with each fan module containing two fans. The four fans in the chassis work in 3+1 backup mode. | |
| Hot swap | Supported by all power modules and fan modules | |
| Mean time between failures (MTBF) | 45.34 years | |
| Mean time to repair (MTTR) | 1.68 hours | |
| Availability | 0.99999576496 | |
| Technical specifications | Processor | 1.5 GHz, eight-core |
| DRAM Memory | 4 GB | |
| NOR Flash | 32 MB | |
| NAND Flash | 1 GB | |
| Stack | Service port supporting the stack function | 10GE optical ports and 100GE optical ports |
| Certification | Safety standards compliance EMC standards compliance Environmental standards compliance | |
Reviews(2)
2 reviews
5.0
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RudolfGermany
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GowdaUnited StatesCan the QSFP28 port on CE8850-32CQ-EI be split into 4 10GE ports?
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