S6720-30C-EI-24S-AC

Memory (RAM)

2 GB

Flash

 512 MB in total. To view the available flash memory size, 

 run the display   version command.

Mean time between failures (MTBF)

80.60 years

Mean time to repair (MTTR)

2 hours

Availability

> 0.99999

Service port surge protection

N/A

Power supply surge protection

·     Using AC power modules: ±6 kV in differential   mode, 

       ±6 kV in common mode

·     Using DC power modules: ±2   kV in differential mode,

       ±4 kV in common mode

Dimensions (H x W x D)

·     Basic dimensions

      (excluding the parts protruding from the body):

·      44.4 mm x 442.0 mm   x 424.7 mm 

      (1.75 in. x 17.4 in. x 16.72 in.)

·      Maximum dimensions (the depth is   the distance from 

       ports on the front panel to the handle on the rear panel):             

       44.4 mm x 442.0 mm x 451.8 mm 

      (1.75 in. x 17.4 in. x 17.79 in.)

Weight (with packaging)

9.8 kg (21.61 lb)

Stack ports

·         Any 10GE SFP+ ports 

         (a maximum of 16 physical ports)

·         Any 40GE QSFP+ ports 

         (a maximum of 6 physical ports)

RTC

Supported

RPS

Not supported

PoE

Not supported

Rated voltage range

100 V   AC to 240 V AC,50/60 Hz

 -48 V DC to -60 V DC

Maximum voltage range

90 V   AC to 264 V AC, 47 Hz to 63 Hz

 -38.4   V DC to -72 V DC

Maximum power consumption 

(100% throughput,full speed of fans)

233.7 W

Typical power consumption 

(30% of traffic load, tested according to

 ATIS standard)

     147 W

Operating temperature

0°C to 45°C (32°F to 113°F) 

at an altitude of 0-1800 m (0-5906 ft.)

NOTE:

When the altitude   is 1800-5000 m (5906-16404 ft.), 

the highest   operating temperature reduces by 1°C (1.8°F) 

every time the   altitude increases by 220 m (722 ft.).

Storage temperature

-40°C to +70°C (-40°F to +158°F)

Noise under normal temperature 

(27°C, sound power)

< 72.1 dB(A)

Relative humidity

5% to 95%, noncondensing

Operating altitude

0-5000 m (0-16404 ft.)

Certification

·           EMC certification

·           Safety certification

·           Manufacturing certification

Part number

02350DMN

3

One ETH  management port

4

One console port

5

One USB port

6

Ground screw

NOTE:

It is used with  a ground cable.

7

ESN label

NOTE:

You can draw it out to view the ESN 

and MAC address of the switch.

8

Rear card slot

NOTE:

Card supported:

·         ES5D21Q04Q01

·         ES5D21X08S00 

       (applicable in V200R012C00 

        and later versions)

·         ES5D21X04S01 

       (applicable in V200R019C00 

        and later versions)

9

Fan slot

NOTE:

Applicable fan module:

FAN-060B-B 

(Fan box (B, FAN panel side exhaust))

10

Power module slot 2

NOTE:

Applicable power modules:

·         PDC-350WA-B 

         (350 W DC Power Module)

·         PAC-600WA-B 

         (600 W AC Power Module)

·         PAC-600WD-B 

         (600 W AC Power Module) 

       (applicable in V200R020C10 

        and later versions)

11

Power module slot 1

NOTE:

Applicable power modules:

·         PDC-350WA-B 

         (350 W DC Power Module)

·         PAC-600WA-B 

         (600 W AC Power Module)

·         PAC-600WD-B 

        (600 W AC Power Module) 

       (applicable in V200R020C10 

        and later versions)

GE-SFP Optical Transceiver

       SFP-1000BaseT

      Electrical Transceiver, SFP, GE, Electrical Interface Module ( 100m , RJ45 )

       eSFP-GE-SX-MM850

      Optical Transceiver, eSFP, GE, Multi-mode  Module (850nm,0.55km,LC)

       SFP-GE-LX-SM1310

      Optical Transceiver, eSFP, GE, Single-mode  Module (1310nm,10km,LC)

       S-SFP-GE-LH40-SM1310

      Optical Transceiver, eSFP, GE, Single-mode  Module (1310nm,40km,LC)

       S-SFP-GE-LH40-SM1550

      Optical Transceiver, eSFP, GE, Single-mode  Module (1550nm,40km,LC)

10GE SFP+ optical transceiver

       SFP-10G-USR

      10GBase-USR Optical Transceiver,SFP+,10G,Multi-mode Module

      (850nm,0.1km,LC)

       OMXD30000

      Optical Transceiver,SFP+,10G,Multi-mode  Module (850nm,0.3km,LC)

       OMXD30000

      Optical Transceiver,SFP+,10G,Single-mode  Module (1310nm,10km,LC)

40GE optical transceiver

       QSFP-40G-ER4

      40GBase-ER4 Optical Transceiver,QSFP+,40G,Single-mode Module   

      (1310nm,40km,LC)

       QSFP-40G-LR4

      40GBase-LR4 Optical Transceiver,QSFP+,40GE,Single-mode  Module

      (1310nm,10km,LC)

Card

       ES5D21Q04Q01

      Huawei 4 × 40 Gig QSFP+ interface card(used in S6720EI series)

Power Module

       PAC-600WA-B

      600W AC Power Module(Back to Front,Power panel side exhaust)