Model

CE8850-32CQ-EI

Part Number

02350SQW

Description

CE8850-32CQ-EI Switch (32-Port 10GE QSFP28, 2-Port 10GE QSFP+, Without Fan and Power Module)

Dimensions without packaging (H x W x D) [mm (in.)]

43.6 mm x 442 mm x 420 mm (1.72 in. x 17.40 in. x 16.54 in.)

Weight without packaging [kg (lb)]

6.2 kg (13.67 lb)

Weight without packaging (full configuration) [kg (lb)]

9.0 kg (19.84 lb) (including two power modules and two fan modules)

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

8-core, 1.5 GHz

Memory

DRAM: 4 GB

NOR Flash

32MB

NAND Flash

1GB

USB

Supported

Power supply mode

AC pluggable

Console port

RJ45

Downlink Service interface

32*40GE/100GE QSFP28

Uplink Service interface

2 x 10GE SFP+

Service port supporting the stack function

10GE and 100GE optical ports

RTC

Supported

Typical power consumption [W]

219 W (100% throughput, SFP+ cables on 2 ports and QSFP28 cables on 32 ports, double power modules)

Typical heat dissipation [BTU/hour]

748 BTU/hour (100% throughput, SFP+ cables on 2 ports and QSFP28 cables on 32 ports, double power modules)

Static power consumption [W]

169 W

Static heat dissipation [BTU/hour]

575 BTU/hour

Maximum power consumption [W]

453 W

Maximum heat dissipation [BTU/hour]

1544 BTU/hour

Number of power modules

2

Redundant power supply

1+1 backup

Rated input voltage [V]

AC input, rated voltage range: 100 V AC to 240 V AC; 50/60 Hz

DC input, rated voltage range: –48 V DC to –60 V DC

Input voltage range [V]

AC input, maximum voltage range: 90 V AC to 290 V AC; 47 Hz to 63 Hz

DC input, maximum voltage range: -38.4 V DC to -72 V DC

Maximum input current [A]

600 W AC power module: 100 V to 240 V, 9 A

-48 V DC 600 W module: -48 V to -60 V, 20 A

Rated output power [W]

- 600 W AC power module: 600 W

- 600 W DC power module: 600 W

Maximum output power [W]

AC: 600 W

-48V DC: 600 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

Types of fans

Pluggable

Number of fan modules

2

Redundant fans

1+1 backup not supported

Heat dissipation mode

Air cooling

Airflow direction

port-side intake/port-side exhaust airflow

Availability

0.99999576496

MTBF [year]

44.34 years

MTTR [hour]

1.68 hours

Noise at normal temperature (27°C, sound pressure) [dB(A)]

Back-to-front airflow: < 52 dB(A)

Front-to-back airflow: < 52 dB(A)

Noise at high temperature (40°C, sound pressure) [dB(A)]

Front-to-back airflow: 70 dBA in average (maximum: 75 dBA)

Back-to-front airflow: 67 dBA in average (maximum: 73 dBA)

Long-term operating altitude [m (ft.)]

< 5000 m (16404 ft.)

Long-term operating relative humidity [RH]

5% RH to 95% RH, noncondensing

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)