CE6857E-48S6CQ-B Specification | |
Item | Description |
Installation Type | Cabinet Installation |
CPU | 4-core, 1.6 GHz |
Memory | DRAM: 4 GB |
NOR Flash | 128 MB |
SSD Flash | 8 GB |
USB | Supported |
Power supply mode | · AC · DC · HVDC |
Console port | RJ45 |
Downlink Service interface | 48*10GE SFP+ (Note: The 10GE LRM/80KM linear optical module and 1000base-X auto-negotiation are not supported. 1GE optical modules can be used for interconnection only when auto-negotiation is disabled on the peer port.) |
Uplink Service interface | 6*100GE QSFP28 (Note: 1. 100GE interfaces are compatible with 40GE; 2. 100GE interfaces do not support splitting into 4x25GE and 4x10GE.) |
Service port supporting the stack function | 10GE optical ports and 100GE optical ports |
RTC | Supported |
Typical power consumption [W] | · 148 W (50% throughput, SFP+ high-speed cables on 48 ports and QSFP28 high-speed cables on 6 ports, dual power modules) · 185 W (50% throughput, short-distance optical modules on all optical ports, dual power modules) |
Typical heat dissipation [BTU/hour] | · 505 BTU/hour (50% throughput, SFP+ high-speed cables on 48 ports and QSFP28 high-speed cables on 6 ports, dual power modules) · 631 BTU/hour (50% throughput, short-distance optical modules on all optical ports, dual power modules) |
Static power consumption [W] | 106 W |
Static heat dissipation [BTU/hour] | 362 BTU/hour |
Maximum power consumption [W] | 318 W |
Maximum heat dissipation | 1085 BTU/hour |
Number of power modules | 2 |
Redundant power supply | 1+1 backup |
Types of fans | Pluggable |
Number of fans | 4 |
Redundant fans | The device supports 3+1 backup of fan modules that work in hot standby mode. The system can operate properly for a short time after a single fan module fails. You are advised to replace the faulty fan module immediately. |
Heat dissipation mode | Air cooling |
Airflow direction | Port-side intake or exhaust, depending on the fan modules and power modules. |
