Huawei CE6857-EI-B-B0B Switch
Overview
The Huawei CloudEngine 6800 series switches deliver high-performance, high port density, and low latency for cloud-oriented data center networks. Featuring advanced hardware design with 10 GE, 25 GE, or 50 GE access ports and 40 GE, 100 GE, or 200 GE uplink ports, these switches incorporate advanced data center features, high-performance stacking technologies, and flexible airflow capabilities. Ideal for core and aggregation layers, the CloudEngine 6800 series is fully compatible with CloudEngine 16800 and 12800 series switches, enabling scalable, simplified, open, and secure network infrastructure.
Quick Specification
| Model |
CE6857-EI-B-B0B |
| Part Number |
02352CHR |
| Description |
CE6857-48S6CQ-EI switch (48*10GE SFP+, 6*100GE QSFP28, 2*AC power modules, 4*fan modules, port-side intake) |
| Memory |
DRAM: 4 GB |
| NAND Flash |
2GB |
| Static Power Consumption |
101 W |
| Static Heat Dissipation |
345 BTU/hour |
Product Appearance
Product Structure
Component Identification
| (1) |
Ground screw |
(10) |
Power supply slot 1 |
| (2) |
Equipment serial number (ESN) |
(11) |
Power supply slot 2 |
| (3) |
Console port |
(12) |
Forty-eight 10GE SFP+ Ethernet optical ports |
| (4) |
ETH management port (RJ45) |
(13) |
Six 40GE/100GE QSFP28 Ethernet optical ports |
| (5) |
USB port |
(14) |
Three port-side mounting holes for mounting brackets |
| (6) |
Fan slot 1 |
(15) |
Two middle mounting holes for mounting brackets |
| (7) |
Fan slot 2 |
(16) |
Equipotential junction |
| (8) |
Fan slot 3 |
(17) |
Four power-supply-side mounting holes for mounting brackets |
| (9) |
Fan slot 4 |
|
|
Technical Specifications
Physical Specifications
Model: CE6857-EI-B-B0B
Part Number: 02352CHR
Installation Type: Cabinet Installation
Chassis Height: 1U
Dimensions: 420 mm (D) × 442 mm (W) × 43.6 mm (H)
Weight: 5.3 kg (11.68 lb)
Power & Thermal Specifications
Maximum Power Consumption: 287 W
Typical Power Consumption: 152 W (with high-speed cables) / 195 W (with optical modules)
Static Power Consumption: 101 W
Heat Dissipation Mode: Air cooling
Maximum Heat Dissipation: 979 BTU/hour
Typical Heat Dissipation: 519-665 BTU/hour
Static Heat Dissipation: 345 BTU/hour
Power Supply Specifications
Power Supply Mode: DC pluggable, AC pluggable
Rated Input Voltage: 100-240 V AC or -48 to -60 V DC
Input Voltage Range: 90-290 V AC or -38.4 to -72 V DC
Maximum Input Current: 9 A (AC) / 11 A (DC)
Rated Output Power: 600 W (AC) / 350 W (DC)
Power Supply Surge Protection: AC: 6 kV common/differential mode; DC: 4 kV common/2 kV differential mode
Hardware & Memory
DRAM: 4 GB
NOR Flash: 64 MB
NAND Flash: 2 GB
USB: Supported
Console Port: RJ45
RTC: Supported
Network Interfaces
Downlink Ports: 48 × 10GE SFP+
Uplink Ports: 6 × 40GE/100GE QSFP28
Stack Support: 10GE, 40GE, and 100GE optical ports
Redundancy & Cooling
Redundant Fans: 3+1 backup with hot standby mode
Redundant Power Supply: 1+1 backup
Number of Power Modules: 2
Number of Fan Modules: 4
Airflow Direction: Front-to-back or back-to-front
Environmental Specifications
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 Humidity: 5% to 95% RH, non-condensing
Storage Humidity: 5% to 95% RH, non-condensing
Operating Altitude: < 5000 m (16404 ft.)
Storage Altitude: < 5000 m (16404 ft.)
Reliability & Noise
MTBF: 45.3 years
MTTR: 1.68 hours
Noise at 40°C: 67-76 dBA (depending on airflow direction)
Noise at 27°C: < 53 dB(A)
