Product   Positioning

Data   Center TOR, Enterprise Network/Metro Network Access, Convergence,   Hyper-converged Applications

forwarding   mode

Store   and Forwarding / Cut Through

package   cache

40MB

CPU type

Dual   Core, ARM A53

Flash

8GB

RAM

2GB

Hardware   Configuration

port   type

48 x   25GE SFP28 ports

8 x   100GE QSFP28 ports

Serial   port type

RJ45

Out-of-band   management port

One RJ45   out-of-band management port

In-band   management

support

USB port

support

2.   Performance characteristics

Exchange   performance

exchange   capacity

4 Tbps

packet   forwarding rate

1024   Mpps

packet   delay

700ns

3.   Hardware and software description

hardware   description

Standard   1U 19'' rack unit

48 x   25GE SFP28 ports

8 x   100GE QSFP28 ports

Software   upgrade method

TFTP/FTP

System   outage time during system restart or upgrade

less   than 120s

4. Power

Power   Support Type

AC

support

DC

support

Supply   voltage range

AC

Operating   Voltage: 100 ~ 240V; 50/60H

Maximum   voltage: 90 ~ 264V; 47~63Hz

DC

Operating   voltage: -36 ~ -72V

HVDC

Operating   voltage: 180 ~ 300V

Dual   power input

support

Voltage   Hot Swap Features

support

Typical   power consumption/Maximum power consumption

140W/160W

5.   Voltage overvoltage protection

Voltage   overload protection

support

Protection   level

4KV

6.   Others

Hardware   Dimensions (H×W×D) in.

4.4 x   44.2 x 42.25 cm (1.73 x 17.5 x 18.9 in.)

Weight   (kg)

9.2KG   (including two power supplies)

cooling   type

Air   cooling (front and rear wind direction)

Number   of fans

4

Fan   hot-plug feature

support

Fan   adjustable speed feature

support

Operating   Temperature Range

0ºC -   45ºC