A series of high port density switches, CloudEngine 8800 brings a combination of both high performance and low latency to cloud-oriented data center networks and high-end campus networks alike. Additionally, the series supports an extensive range of data center features, Software-Defined Networking (SDN) capabilities, and high performance stacking technologies. With 10, 25, 40, 100, 200, and 400 GE ports, as well as flexible plug-in cards, CloudEngine 8800 is well suited for both the core and aggregation layers. The series is also compatible with CloudEngine 16800, 12800, 6800, and 5800 series switches, helping enterprises build networks that are scalable, simplified, open — and secure.
| Basic Information | |
| Description | CE8850-64CQ-EI Switch(64-Port 100GE QSFP28,Without Fan and Power Module) |
| Part Number | 02351RFF |
| Model | CE8850-64CQ-EI |
| First supported version | V200R005C00 |
| Other part numbers | 02351RFJ (CE8850-64CQ-EI Switch(64-Port 100GE QSFP28,2*AC Power Module,3*FAN Box,Port-side Exhaust)) 02351RFH (CE8850-64CQ-EI Switch(64-Port 100GE QSFP28,2*AC Power Module,3*FAN Box,Port-side Intake)) |
| Short Name | CE8850EI |
| Technical Specifications | |
| Dimensions without packaging (H x W x D) [mm (in.)] | 88.1 mm x 442 mm x 600 mm (3.47 in. x 17.40 in. x 23.62 in.) |
| Weight without packaging [kg (lb)] | 16.9 kg (37.26 lb) |
| Weight without packaging (full configuration) [kg (lb)] | 22.2 kg (48.94 lb) (with two power modules and three fan modules, calculated based on the heaviest model if multiple models are supported) |
| Chassis height [U] | 2 |
| Installation Type | Cabinet Installation |
| Switching capacity | To obtain data of this specification item, see the corresponding datasheet or contact the product sales personnel. |
| CPU | 8-core, 1.5 GHz |
| Memory | DRAM: 4 GB |
| NOR Flash | 32MB |
| NAND Flash | 2 GB |
| USB | Supported |
| Power supply mode | AC |
| Console port | RJ45 |
| Downlink Service interface | 64*40GE/100GE QSFP28 Ethernet optical ports (Note: A QSFP28 Ethernet optical port can be split into four 10GE or 25GE ports. In V200R020C10 and later versions, a 100GE port can be split into two 50GE ports. This function is available only to QSFP28-100G-SR4 optical modules.) |
| Uplink Service interface | 2 x 10GE SFP+ Ethernet optical port (Note: These ports are unavailable currently and are reserved for future function expansion.) |
| Service port supporting the stack function | 100GE optical port |
| RTC | Supported |
| Typical power consumption [W] | 375 W (100% throughput, QSFP28 cables on 64 ports, double power modules) |
| Typical heat dissipation [BTU/hour] | 1280 BTU/hour (100% throughput, QSFP28 cables on 64 ports, double power modules) |
| Static power consumption [W] | 303 W |
| Static heat dissipation [BTU/hour] | 1034 BTU/hour |
| Maximum power consumption [W] | 965 W |
| Maximum heat dissipation [BTU/hour] | 3293 BTU/hour |
| Number of power modules | 2 |
| Redundant power supply | 1+1 backup |
| Rated input voltage [V] | Rated AC input voltage range: 100 V AC to 130 V AC/200 V AC to 240 V AC, 50/60 Hz Rated DC input voltage range: –48 V DC to –60 V DC High-voltage DC input. Rated voltage of 240 V high-voltage DC input: 240 V DC; rated voltage of 380 V high-voltage DC input: 240 V DC to 380 V DC |
| Input voltage range [V] | Maximum voltage range of AC input: 90 V AC to 290 V AC, 47 Hz to 63 Hz Maximum voltage range of DC input: -38.4 V DC to -72 V DC High-voltage DC input. Maximum voltage range of 240 V high-voltage DC input: 188 V DC to 290 V DC; maximum voltage range of 380 V high-voltage DC input: 188 V DC to 400 V DC |
| Maximum input current [A] | AC 1200 W power module: 200-240 V 8 A,100-130 V, 10 A (800 W in low-voltage scenarios) 240 V DC 1200 W power module: 240 V 8 A; 380 V DC 1200 W power module: 240 V to 380 V, 8 A; -48 V 1200 W power module: -60 V to -48 V, 38 A |
| Rated output power [W] | – 1200 W AC&240 V DC power module: 1200 W – 1200 W DC power module: 1200 W – 1200 W high-voltage DC power module: 1200 W |
| Maximum output power [W] | AC&240 V DC: 1200 W -48 V DC: 1200 W 380 V DC: 1200 W |
| Certification | – Compliance with safety standards – Compliance with EMC standards – Compliance with environment and environmental protection standards |
| Power supply surge protection [kV] | Power supply protection: 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 |
| Types of fans | Pluggable |
| Number of fans | 3 |
| Redundant fans | The device supports 2+1 backup of fan modules that work in hot standby mode. The system can operate normally 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 | Front-to-back or back-to-front airflow, depending on the selected fan modules and power modules |
| Availability | 0.999997043 |
| MTBF [year] | 44.34 years |
| MTTR [hour] | 1.68 hours |
| Noise at normal temperature (27°C, sound pressure) [dB(A)] | Back-to-front airflow: < 64 dB(A) Front-to-back airflow: < 64 dB(A) |
| Noise at high temperature (40°C, sound pressure) [dB(A)] | Front-to-back airflow: 78 dBA on average (maximum: 84 dBA) Back-to-front airflow: 80 dBA on average (maximum: 85 dBA) |
| 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) |