Item |
Description |
Physical specifications |
Dimensions (H x W x D): 175.0 mm x 442.0 mm x 765.0 mm (6.9 in. x 17.4 in. x 30.1 in.) |
Weight (with four power modules and five fan modules, calculated based on the heaviest model if multiple models are supported): 46.2 kg (101.85 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: < 66 dBA |
Power specifications |
Power source type |
AC/High-voltage DC |
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, 45 Hz to 65 Hz |
High-voltage DC power input |
Rated voltage of 240 V high-voltage DC power input: 240 V DC |
Maximum voltage range of 240 V high-voltage DC power input: 190 V DC to 290 V DC |
Rated input current |
1200 W AC&240 V DC power module (PAC1K2S12 series): 10 A (100 V AC to 130 V AC)/8 A (200 V AC to 240 V AC)/8 A (240 V DC) |
Chassis power consumption |
Maximum power consumption |
Configured with four CE98-D32CQ cards: 1627 W (70% of the full fan speed at an ambient temperature of 40°C) |
Configured with four CE98-D8DQ cards: 1717 W (full fan speed at an ambient temperature of 40°C) |
Typical power consumption |
Fully configured with four CE98-D32CQ cards: 1231 W (50% throughput, short-distance QSFP28 optical modules on 64 ports and long-distance QSFP28 optical modules on another 64 ports, two power modules) |
Configured with four CE98-D8DQ cards: 1289 W (50% throughput, short-distance QSFPDD optical modules on 32 ports, two power modules) |
Static power consumption |
Configured with four CE98-D32CQ cards: 377 W |
Configured with four CE98-D8DQ cards: 548 W |
Chassis heat dissipation |
Maximum heat dissipation |
Configured with four CE98-D32CQ cards: 5553 BTU/hour (70% of the full fan speed at an ambient temperature of 40°C) |
Configured with four CE98-D8DQ cards: 5861 BTU/hour (full fan speed at an ambient temperature of 40°C) |
Typical heat dissipation |
Fully configured with four CE98-D32CQ cards: 4202 BTU/hr (50% throughput, 64-port short-distance QSFP28 optical module and 64-port long-distance QSFP28 optical module, double power modules) |
Configured with four CE98-D8DQ cards: 4400 BTU/hr (50% throughput, short-distance QSFPDD optical modules on 32 ports, two power modules) |
Static heat dissipation |
Configured with four CE98-D32CQ cards: 1505 BTU/hour |
Configured with four CE98-D8DQ cards: 1871 BTU/hour |
Surge protection |
PAC1K2S12-B series power module: |
AC: 4 kV in common mode and 2.5 kV in differential mode |
DC: 4 kV in common mode and 2 kV in differential mode |
PAC1K2S12-CB series power module: |
AC: 6 kV in common mode and 6 kV in differential mode |
DC: 4 kV in common mode and 2 kV in differential mode |
Heat dissipation |
Heat dissipation mode |
Air cooling |
Airflow |
Back-to-front airflow: Air flows into the chassis from the port side and flows out from the power supply side. |
Reliability and availability |
Power module backup |
2+2 backup |
Fan module backup |
Five fan modules, working in 4+1 backup mode when the temperature is below 35°C |
Hot swap |
Supported by all power modules and fan modules |
Mean time between failures (MTBF) |
21.91 years |
Mean time to repair (MTTR) |
3.43 hours |
Availability |
0.999993474 |
Technical specifications |
Processor |
2.2 GHz, 8-thread, four-core |
DRAM memory |
16 GB |
NOR Flash |
Two 32 MB flash memories |
SSD Flash |
64 GB |
Stack |
Service port supporting the stacking function |
Not supported |
Certification |
Safety standards compliance |
EMC standards compliance |
Environmental standards compliance |