Model

S6720S-32X-LI-32S-AC

Chassis dimensions(W x D x H)mm

Basic dimensions (excluding the parts protruding from the body)：442x224.8x43.6 Maximum dimensions (the depth is the distance from ports on the front panel to the handle on the rear panel)：442x233.8x43.6

Rack Units(RU)

1U

Weight (full configuration, including package，)

4.25

FE ports

Not supported

GE ports

Not supported

10G/MultiGe ports

32*10GE SFP+ (Supported GE optical module)

40G QSFP+ ports

Not supported

Dedicated stack port

Not supported

Subcard slots

Not supported

Service subcard type

Not supported

Management Ethernet interface (RJ45)

Supported

Console port (RJ45)

Supported

Console port (Mini USB)

Not supported

USB port

USB 2.0

Frequency

1GHz

Cores

2

Memory (RAM)

1GB

Flash

512 MB in total. To view the available flash memory size, run the display version command.

Short-term operating temperature

0-1800 m: -5-50℃ 1800-5000 m: decrease 1℃ when the altitude increases every 220 m

Operation temperature(Less than 0 ℃ does not support startup)

0-1800 m: 0~45℃ 1800-5000 m: decrease 1℃ when the altitude increases every 220 m

Storage temperature

-40-70℃

Relative humidity

5%－95% (non-condensing)

Operating altitude

AC: 5000 m

Noise (sound power in normal temperature)

46.4dB(A)

Noise (sound power in high temperature)

72.9dB(A)

Noise (sound pressure in normal temperature)

34.6dB(A)

Surge protection (RJ45)

Not supported

Surge protection (power interface)

Power protection capability: ±6 kV in common mode and ±6 kV in differential mode

Power type

Built-in AC

Power redundancy

Built-in single power supply and RPS in 6:1 mode

RPS

Supported

Voltage

Rated AC voltage:-100-240V AC;50/60Hz Max AC voltage:-90-264V AC;47Hz-63Hz

Maximum Current

3A

Maximum power consumption(W)

108.5W

30% power consumption (1. test according to ATIS standard2. EEE3. No PoE power consumption)

71.8W

100% power consumption (1. test according to ATIS standard 2. No PoE power consumption)

71.8W

Maximum PoE power consumption

Not supported

PoE+ power interfaces

Not supported

PoE++ power interfaces

Not supported

Full load PoE power consumption 15.4W (802.3af)

Not supported

Full load PoE power consumption 30W (802.3at)

Not supported

Full load PoE++ power consumption 60W (802.3bt)

Not supported

Heat Mode

Heat dissipation with fan, intelligent fan speed adjustment

Fans (fixed, pluggable or built-in)

3

Air channel

Air intake from left and front, air exhaustion from right

Maximum heat consumption (BTU/hour)

370

EMC

Supported

Safety regulation certification

Supported

Production certification

Supported

MTBF (year)

42.8

MTTR (hour)

2

availability

>0.99999