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Huawei CloudEngine CE6857E-48T6CQ
CE6857E-48T6CQ
Enterprise stock · tested · export documentation available
Huawei CloudEngine CE6857E-48T6CQ Switch – Product Documentation
Product Overview
The Huawei CloudEngine CE6857E-48T6CQ is a high-performance, 1U top-of-rack (TOR) data center switch designed for high-density 10GE server access and 100GE uplink connectivity. It belongs to the CloudEngine 6800 series, which is positioned for data center access layers and can also serve as a campus network core or aggregation switch .
The switch features 48 x 10GBASE-T RJ45 downlink ports that are backward compatible with 1GE, and 6 x 100GE QSFP28 uplink ports that also support 40GE mode . The 10GE copper ports comply with IEEE 802.3an and 802.3az standards and require Category 6A shielded Ethernet cables or higher for optimal performance, with a maximum transmission distance of 100 meters .
The CE6857E-48T6CQ supports flexible port breakout capabilities dependent on the software release. In V200R020C10, 40G/100G uplink ports do not support splitting. In V2R21C00 and later versions, only uplink ports 3 and 4 can be split into 4x25GE or 4x10GE interfaces .
The switch employs a modular cooling system with four pluggable fan modules and two power supply slots. The airflow direction (front-to-back or back-to-front) must be consistent across fan and power modules and is determined by the selected modules .
Product Specifications
| Category | Item | Specification |
|---|---|---|
| Basic Information | Model | CE6857E-48T6CQ |
| Part Number | 02353VWQ (Bare switch without power and fan modules) | |
| Alternate Part Numbers | 02353VWR (with AC power, port-side intake fans) | |
| 02353VWT (with AC power, port-side exhaust fans) | ||
| First Supported Version | V200R020C10 | |
| Chassis Height | 1 U | |
| Physical Specifications | Dimensions (W x D x H, without packaging) | Basic: 442.0 x 420.0 x 43.6 mm (17.40 x 16.54 x 1.72 in.) |
| Maximum: 442.0 x 446.1 x 43.6 mm (17.40 x 17.56 x 1.72 in.) | ||
| Dimensions (with packaging) | 650 x 550 x 175 mm (25.59 x 21.65 x 6.89 in.) | |
| Weight (bare, no packaging) | 5.75 kg (12.7 lb) | |
| Weight (full config, no packaging) | 8.05 kg (17.7 lb) | |
| Weight (full config, with packaging) | 11.4 kg (25.1 lb) | |
| Processor & Memory | CPU | 4-core, 1.6 GHz |
| DRAM | 4 GB | |
| NOR Flash | 128 MB | |
| SSD Flash | 8 GB | |
| Ports & Interfaces | Downlink Ports | 48 x 10GBASE-T RJ45 electrical ports (Compatible with 1GE; does not support 10M/100M; full-duplex only) |
| Uplink Ports | 6 x 100GE QSFP28 optical ports (Supports 40GE mode; ports 3 & 4 support 4x25GE/4x10GE breakout from V2R21C00) | |
| Console Port | 1 x RJ45 (RS232, baud rate 9600–115200 bit/s) | |
| Management Port | 1 x ETH management port (RJ45, 10/100/1000 Mbit/s auto-sensing) | |
| USB Port | 1 x USB 2.0 port | |
| Power Specifications | Power Supply Slots | 2 (1+1 redundancy) |
| Supported Power Modules | 600W AC & 240V DC (PAC-600WB); 1000W DC (PDC-1K2WCA); 1200W HVDC | |
| Rated Input Voltage | AC: 100V–240V, 50/60Hz; DC: -48V–-60V; HVDC: 240V–380V | |
| Input Voltage Range | AC: 90V–290V, 45–65Hz; DC: -38.4V–-72V; HVDC: 190V–400V | |
| Maximum Input Current | AC: 8A (100–240V); DC: 30A; HVDC: 8A | |
| Rated Output Power | 600W (AC/240V DC); 1000W (DC); 1200W (HVDC) | |
| Power Consumption (Typical) | 252W–270W (50% throughput, dual power modules) | |
| Power Consumption (Static) | 136W | |
| Power Consumption (Maximum) | 363W | |
| Cooling Specifications | Fan Slots | 4 (3+1 redundancy, hot-swappable) |
| Fan Module Series | FAN-060A series | |
| Airflow Direction | Port-side air intake or port-side air exhaust (selected by fan/power module type) | |
| Heat Dissipation (Typical) | 860–921 BTU/hour | |
| Heat Dissipation (Maximum) | 1239 BTU/hour | |
| Noise (@27°C) | Front-to-back: avg. 50 dB(A); Back-to-front: avg. 53 dB(A) | |
| Noise (@40°C) | Front-to-back: avg. 69 dB(A); Back-to-front: avg. 72 dB(A) | |
| Environmental Specifications | Operating Temperature | 0°C to 40°C (up to 1800m); derates 1°C per 220m above 1800m up to 5000m |
| Storage Temperature | -40°C to +70°C | |
| Operating Humidity | 5% to 95% RH, non-condensing | |
| Storage Humidity | 5% to 95% RH, non-condensing | |
| Operating Altitude | Up to 5000m | |
| Reliability | MTBF | 46.59 years |
| MTTR | 1.56 hours | |
| Availability | 0.999996178 |
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