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Basic Information |
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Part Number |
02352QGG-004
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Model |
CE6881-48S6CQ
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Description |
CE6881-48S6CQ switch (48*10G SFP+, 6*100G QSFP28, 2*AC power modules, 4*fan modules, port-side intake)
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Technical Specifications |
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Other part numbers |
02352QGF-004 (CE6881-48S6CQ switch (48*10G SFP+, 6*100G QSFP28, without fan and power modules))
02352QGH-004 (CE6881-48S6CQ switch (48*10G SFP+, 6*100G QSFP28, 2*AC power modules, 4*fan modules, port-side exhaust))
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Installation Type |
Cabinet installation
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Depth [mm] |
420.0 mm
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Wide [mm] |
442.0 mm
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Height [mm] |
43.6 mm
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Weight without packaging |
5.7 kg (12.57 lb) (excluding optical modules, power modules, and fan modules)
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Typical power consumption [W] |
- 194 W (100% throughput, SFP+ high-speed cables on 48 ports and QSFP28 high-speed cables on 6 ports, dual power modules)
- 240 W (100% throughput, short-distance optical modules on all ports, dual power modules)
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Static power consumption [W] |
161
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Maximum power consumption [W] |
349
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Static heat dissipation [BTU/h] |
549
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Heat dissipation mode |
Air cooling
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Typical heat dissipation [BTU/h] |
- 662 BTU/hour (100% throughput, SFP+ high-speed cables on 48 ports and QSFP28 high-speed cables on 6 ports, dual power modules)
- 819 BTU/hour (100% throughput, short-distance optical modules on all ports, dual power modules)
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Maximum heat dissipation [BTU/h] |
1191
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Power supply mode |
AC,DC,HVDC
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Rated input voltage [V] |
- 600 W AC&240 V DC power module: 100 V AC to 240 V AC, 50/60 Hz; 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 380 V DC
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Input voltage range [V] |
- 600 W AC&240 V DC power module: 90 V AC to 290 V AC, 45 Hz to 65 Hz; 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
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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
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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
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Memory |
DRAM: 4 GB
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NOR Flash |
64 MB
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NAND Flash |
4 GB
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USB |
Supported
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Console port |
RJ45
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Downlink Service interface |
48*10GE SFP+
Note:
1. 10GE ports can be configured to work at 1 Gbit/s. Ports 13-16 and 25-28 can be configured to work at 10 Gbit/s or 1 Gbit/s using commands, and the speed of other ports can be auto-negotiated based on optical modules. (In V200R005C20, ports 13-16 and 25-28 cannot be configured to work at 1 Gbit/s. In V200R019C10 and later versions, they can be configured to work at 1 Gbit/s.)
2. 10GE LRM/80 km linear optical modules are not supported.
3. 10GE 1 m/3 m/5 m copper cables are supported.
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Uplink Service interface |
6*100GE QSFP28
Note:
1. Each 100GE QSFP28 port can be configured to work at 40 Gbit/s.
2. In V200R022C00 and earlier versions, 100GE ports cannot be split. In V200R022C10, ports 5 and 6 can be split into 4 x 25GE or 4 x 10GE ports. Other ports cannot be split. 40GE/100GE port 5 supports only static split, and 40GE/100GE port 4 is deleted after split is configured. After split is canceled for 40GE/100GE port 5, 40GE/100GE port 5 can be restored, but 40GE/100GE port 4 can be restored only after the card is restarted. After a port is split, the port cannot be connected using a copper cable. When a copper cable is installed on the port, a message is displayed, indicating that the medium does not match.
3. 100GE and 40GE 1/3/5 m copper cables are supported, but auto-negotiation of copper cables is not supported. 100GE and 40GE copper cables can only be used on stack ports and M-LAG peer-link ports. 100G 3/5 m copper cables support only RS FEC. After the non-RS FEC mode is configured, the port enters the error-down state.
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Service port supporting the stack function |
10GE and 100GE optical ports
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RTC |
Supported
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Redundant power supply |
1+1 backup
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Redundant fans |
Supports 3+1 backup. Fan modules work in hot backup mode. If a fan module fails, the system can still work properly for a short period of time. However, you are advised to replace the faulty fan module immediately.
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Number of power modules |
2
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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
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Types of fans |
Pluggable
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Number of fans |
4
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Airflow direction |
Front-to-back or back-to-front airflow, depending on the selected fan modules and power modules
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Storage temperature |
-40ºC to +70ºC (-40°F to +158°F)
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Long-term operating temperature |
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 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.).
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Long-term operating relative humidity [RH] |
5% RH to 95% RH, non-condensing
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Storage relative humidity [RH] |
5% RH to 95% RH, non-condensing
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Storage altitude |
< 5000 m (16404 ft.)
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Long-term operating altitude |
≤ 5000 m (16404 ft.)
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MTBF [year] |
45.9 years
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MTTR [h] |
1.57 hours
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Noise at normal temperature (27°C, sound pressure) |
- Front-to-back airflow: < 58 dB(A)
- Back-to-front airflow: < 57 dB(A)
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Noise at high temperature (40°C, sound pressure) |
- Front-to-back airflow: < 75 dB(A)
- Back-to-front airflow: < 74 dB(A)
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Availability |
0.9999960856
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