Offering high-performance, high port density, and low latency, CloudEngine 6800 series switches enable enterprises and carriers alike to build cloud-oriented data center networks. The series features an advanced hardware design combined with either 10 GE, 25 GE, or 50 GE access ports, and 40 GE, 100 GE, or 200 GE uplink ports. Advanced data center features, high-performance stacking technologies, and flexible airflow capabilities complete the series. CloudEngine 6800 is well-suited to both the core and aggregation layers, and is fully compatible with CloudEngine 16800 and 12800 series switches, enabling enterprises to build scalable, simplified, open, and secure networks.
| Basic Information | |
| Description | CE6881H-48S6CQ-K switch (48*10GE SFP+, 6*100GE QSFP28, without fan and power modules) |
| Part Number | 02354VSS |
| Model | CE6881H-48S6CQ-K |
| First supported version | V300R022C00 |
| Other part numbers | 02354VST (CE6881H-48S6CQ-K switch (48*10G SFP+, 6*100G QSFP28, 2*AC power modules, 4*fan modules, port-side intake)) 02354VSU (CE6881H-48S6CQ-K switch (48*10G SFP+, 6*100G QSFP28, 2*AC power modules, 4*fan modules, port-side exhaust)) |
| Short Name | CE6881H-K |
| Technical Specifications | |
| Dimensions with packaging (H x W x D) [mm (in.)] | 175 mm x 650 mm x 550 mm (6.89 in. x 25.59 in. x 21.65 in.) |
| Dimensions without packaging (H x W x D) [mm (in.)] | – Basic dimensions (the depth excludes the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.40 in. x 16.54 in.) – Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 446.1 mm (1.72 in. x 17.40 in. x 17.56 in.) |
| Weight without packaging [kg (lb)] | 5.7 kg (12.57 lb) (excluding optical modules, power modules, and fan modules) |
| Weight without packaging (full configuration) [kg (lb)] | 7.8 kg (17.2 lb) (including AC power modules and fan modules but excluding optical modules. If the device supports multiple models of modules, the heaviest modules are used for the measurement.) |
| Weight with packaging [kg (lb)] | 9.97 kg (21.98 lb) |
| Weight with packaging (full configuration) [kg (lb)] | 12.07 kg (26.61 lb) |
| Chassis height [U] | 1 |
| Installation Type | Cabinet installation |
| Switching capacity | To obtain data of this specification item, see the corresponding datasheet or contact the product sales personnel. |
| CPU | Quad-core, 1.4 GHz |
| Memory | DRAM: 4 GB |
| NOR Flash | 64 MB |
| NAND Flash | 4 GB |
| USB | It can be used for log backup and USB-based deployment. This function is reserved. |
| Power supply mode | AC,DC,HVDC |
| Console port | RJ45 |
| 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. 2. 10GE LRM/80 km linear optical modules are not supported. |
| Uplink Service interface | 6*100GE QSFP28 Note: 1. Each 100G QSFP28 port can be configured to work at 40 Gbit/s. 2. A 100G QSFP28 port cannot be split into 4x25GE or 4x10GE ports. 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 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. |
| Service port supporting the stack function | Reserved function. This function is not enabled. |
| RTC | Supported |
| 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) |
| Typical heat dissipation [BTU/hour] | – 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) |
| Static power consumption [W] | 161 W |
| Static heat dissipation [BTU/hour] | 549 BTU/hour |
| Maximum power consumption [W] | 349 W |
| Maximum heat dissipation [BTU/hour] | 1191 BTU/hour |
| Number of power modules | 2 |
| Redundant power supply | 1+1 backup |
| 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 |
| 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 |
| 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 |
| Certification | – Compliance with safety standards – Compliance with EMC standards – Compliance with environment and environmental protection standards |
| Power supply surge protection [kV] | – 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 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 period of time after a single fan module fails. You are advised to replace the faulty fan module immediately. |
| Heat dissipation mode | Air cooling |
| Airflow direction | Front-to-back or back-to-front airflow, depending on the selected fan modules and power modules |
| Availability | 0.9999960856 |
| MTBF [year] | 45.9 years |
| MTTR [hour] | 1.57 hours |
| Noise at normal temperature (27°C, sound pressure) [dB(A)] | – Front-to-back airflow: < 58 dB(A) – Back-to-front airflow: < 57 dB(A) |
| Noise at high temperature (40°C, sound pressure) [dB(A)] | – Front-to-back airflow: < 75 dB(A) – Back-to-front airflow: < 74 dB(A) |
| Long-term operating altitude [m (ft.)] | ≤ 5000 m (16404 ft.) |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH, non-condensing |
| 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 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 altitude [m (ft.)] | ≤ 5000 m (16404 ft.) |
| Storage relative humidity [RH] | 5% to 95% RH, non-condensing |
| Storage temperature [°C (°F)] | -40ºC to +70ºC (-40°F to +158°F) |
| System Management>Hardware management>Device Management>Board management>Device restart | |
| Device restart | Y |