| Customization: | Available |
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| Communication Mode: | Full-Duplex & Half-Duplex |
| Type: | Ethernet Switch |
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Part Number | 02354HPU |
Model | CE6857F-48T6CQ |
Description | CE6857F-48T6CQ switch (48*10GE RJ45, 6*100GE QSFP28, 2*AC power modules, 4*fan modules, port-side intake) |
Technical Specifications | |
Other part numbers | 02354HPW (CE6857F-48T6CQ switch (48*10GE RJ45, 6*100GE QSFP28, without fan and power modules)) 02354HPV (CE6857F-48T6CQ switch (48*10GE RJ45, 6*100GE QSFP28, 2*AC power modules, 4*fan modules, port-side exhaust)) |
Installation Type | Cabinet Installation |
Depth[mm] | 420.0 mm |
Chassis height[U] | 1 |
Wide[mm] | 442.0 mm |
Height[mm] | 43.6 mm |
Weight with packaging[kg(lb)] | 9.15 kg (20.2 lb) |
Weight without packaging[kg(lb)] | 5.75 kg (12.7 lb) (excluding optical modules, power modules, and fan modules) |
Maximum power consumption[W] | 363 W |
Typical power consumption[W] | - 252 W (50% throughput, 3 m Ethernet cables on 48 ports and QSFP28 high-speed cables on 6 ports, normal temperature, dual power modules) - 270 W (50% throughput, 3 m Ethernet cables on 48 ports and short-distance optical modules on 6 ports, normal temperature, dual power modules) |
Static power consumption[W] | 136 W |
Heat dissipation mode | Air cooling |
Maximum heat dissipation[BTU/hour] | 1239 BTU/hour |
Typical heat dissipation[BTU/hour] | - 860 BTU/hour (50% traffic load, 3 m Ethernet cables on 48 ports and QSFP28 high-speed cables on 6 ports, normal temperature, dual power modules) - 921 BTU/hour (50% traffic load, 3 m Ethernet cables on 48 ports and short-distance optical modules on 6 ports, normal temperature, dual power modules) |
Static heat dissipation[BTU/hour] | 464 BTU/hour |
Power supply mode | DC pluggable,AC pluggable,HVDC pluggable |
Rated input voltage[V] | - 600 W AC&240 V DC power module : AC: 100 V AC to 240 V AC, 50/60 Hz; DC: 240 V DC - 1000 W DC power module : -48 V DC to -60 V DC - 1200 W high-voltage DC power module: 240 V DC to 380V DC |
Input voltage range[V] | - 600 W AC&240 V DC power module : AC: 90 V AC to 290 V AC, 45 Hz to 65 Hz; DC: 190 V DC to 290 V DC - 1000 W DC power module : -38.4 V DC to -72 V DC - 1200 W high-voltage DC power module: 190 V DC to 400 V DC |
Maximum input current[A] | - 600 W AC&240 V DC power module: 8 A (100 V AC to 240 V AC); 4 A (240 V DC) - 1000 W DC power module: 30 A (–48 V DC to –60 V DC) - 1200 W high-voltage DC power module: 8 A |
Rated output power[W] | - 600 W AC&240 V DC power module : 600 W - 1000 W DC power module : 1000 W - 1200 W high-voltage DC power module: 1200 W |
Memory | DRAM: 4 GB |
NOR Flash | 64 MB |
NAND Flash | 4GB |
USB | Supported |
Console port | RJ45 |
Downlink Service interface | 48*10GE RJ45 (10GE interfaces are compatible with GE but do not support 100M/10M electrical interfaces. They only support full-duplex, not half-duplex.) |
Uplink Service interface | 6*100GE QSFP28 (Note: 1. Each 100G QSFP28 port can be used as a 40GE port. 2. 40GE/100GE uplink ports 3 and 4 can be split into 4x25G and 4x10G ports. Other 40GE/100GE uplink ports cannot be split.) |
Service port supporting the stack function | 10GE electrical ports and 100GE optical ports |
RTC | Supported |
Switching capacity[bps,bit/s] | For more details, see the datasheet/brochure or contact product sales personnel. |
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 period of time after a single fan module fails. You are advised to replace the faulty fan module immediately. |
Redundant power supply | 1+1 backup |
Number of power modules | 2 |
Power supply surge protection | - AC: 6 kV in common mode and 6 kV in differential mode. - DC: 4 kV in common mode and 2 kV in differential mode. - HVDC: 4 kV in common mode and 2 kV in differential mode. |
Types of fans | Pluggable |
Number of fan modules | 4 |
Airflow direction | Front-to-back or back-to-front airflow, depending on the selected fan modules and power modules |
Storage temperature[°C(°F)] | -40°C to +70°C (-40°F to +158°F) |
Long-term operating temperature[°C(°F)] | 0°C to 40°C (32°F to 104°F) at an altitude of 0-1800 m (0-5906 ft.) Note: When the altitude is between 1800 m and 5000 m (5906 ft. and 16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). |
Storage relative humidity[RH] | 5% RH to 95% RH, non-condensing |
Long-term operating relative humidity[RH] | 5% RH to 95% RH, non-condensing |
Storage altitude[m(ft.)] | < 5000 m (16404 ft.) |
Long-term operating altitude[m(ft.)] | ≤ 5000 m (16404 ft.) |
MTBF[year] | 46.59 years |
MTTR[hour] | 1.56 hours |
Noise at high temperature (40°C, sound pressure) | - Front-to-back airflow: average 69 dBA (maximum: 73 dBA) - Back-to-front airflow: average 72 dBA (maximum: 77 dBA) |
Noise at normal temperature (27°C, sound pressure) | - Front-to-back airflow: average 50 dBA (maximum: 54 dBA) - Back-to-front airflow: average 53 dBA (maximum: 57 dBA) |
Availability | 0.999996178 |
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