H3C S1850V2-28X

Switching capacity

128Gbps

176Gbps

128Gbps

176Gbps

Forwarding capacity

95.232Mpps

130.952Mpps

95.232Mpps

130.952Mpps

CPU

1 Core, 800MHz

Flash/SDRAM

256MB/512MB

Dimensions (W × D × H)

440×160×43.6mm

440×230×43.6mm

440×260×43.6mm

440×400×43.6mm

Weight

≤ 2.5 kg

≤ 3.5 kg

≤ 6 kg

≤ 6 kg

Management port

1 console port

Networking interface

24 10/100/1000Base-T electrical ports

4 1G/10G Base-X SFP Plus optical port

48 10/100/1000Base-T electrical ports

4 1G/10G Base-X SFP Plus optical port

24 10/100/1000Base-T electrical ports

4 1G/10G Base-X SFP Plus optical port

48 10/100/1000Base-T electrical ports

4 1G/10G Base-X SFP Plus optical port

Port Surge

6KV

6KV

6KV

6KV

Input voltage

AC: The rated voltage range is 100V to 240V, 50/60Hz.

Total power consumption

MIN:

AC: 10W
MAX:
AC: 24W

MIN:

AC: 19W
MAX:
AC: 44W

MIN:

AC: 19W
MAX:
AC: 448W (PoE 370W)

MIN:

AC: 36W
MAX:
AC: 467W (PoE 370W)

Fan number

Fan-less

1

3

3

MTBF(Year)

150.86

115.68

52.81

50.19

MTTR(Hour)

1

1

1

1

Operating temperature

-5℃ ~ 50℃(normal operating temperature)
-5℃ ~ 45℃(When using transceiver modules with maximum transmission distance < 80km)
-5℃ ~ 40℃(When using transceiver modules with maximum transmission distance ≥ 80km)

Storage temperature

-40℃ ~ 70℃

Relative humidity (non-condensing)

5% RH to 95% RH, non-condensing