H3C S6520X-16ST-SI

Port switching capacity

320Gbps

480Gbps

480Gbps

720Gbps

200Gbps

320Gbps

Packet forwarding rate

240Mpps

357Mpps

357Mpps

536Mpps

240Mpps

240Mpps

Box switching capacity

1.44Tbps

CPU

Dual-Core, 1.6GHz

Flash/SDRAM

1GB/2GB

Buffer

3M

Dimensions (W×D×H)

440×360×

43.6 mm

440×360×

43.6 mm

440×360×

43.6 mm

440×360×

43.6 mm

440×260×

43.6mm

440×260×43.6 mm

Weight

≤3.9kg

≤4.0kg

≤4.1kg

≤4.2kg

≤3.4kg

≤3.4kg

Service ports

16×1/10G SFP+ ports (2 Combo 1G/2.5G/5G/10G Base-T Multi-giga ports)

24×1/10G SFP+ ports (2 Combo 1G/2.5G/5G/10G Base-T Multi-giga ports)

16×1/10GE SFP+ fiber ports

24×1/10GE SFP+ fiber ports

8×1G/2.5G/5G/10G Base-T Multi-giga ports + 2×1/10G SFP Plus

14× 1G/2.5G/5G/10G Base-T Multi-giga ports+ 2×1/10G SFP Plus

Console ports

1

1

1

1

1

1

Management Ethernet ports

1

1

1

1

1

1

USB ports

1

1

1

1

1

1

Expansion slots

N/A

N/A

1

1

N/A

N/A

Expansion modules

N/A

N/A

2-port 10G SFP+ with MACSec Interface Module
2-port 10G BASE-T with MACSec Interface Module
2-Port 10G SFP Plus Ethernet Optical Interface Module
8-Port 10G SFP+ with MACSec Interface Module
4-Port 10/100/1000BASE-T Ethernet,6-Port SFP (2-Port Combo) Interface Module
8-Port 1/2.5/5G BASE-T Ethernet Copper Interface Module
8-Port 1/2.5/5/10G BASE-T Ethernet Copper Interface Module
2-port 25GE SFP28 interface module
2-port 40GE QSFP+ interface module

N/A

N/A

Power Supply slots

2

2

2

2

N/A

N/A

Idle power consumption

AC: 26W
DC: 21W

AC: 26W
DC: 25W

AC: 24W
DC: 23W

AC: 25W
DC: 23W

AC: 17.5W

AC: 22.1W

Max. power consumption

AC: 57W
DC: 58W

AC: 70W
DC: 72W

AC: 96W
DC: 97W

AC: 110W
DC: 113W

AC: 34.5W

AC: 48.3W

Input voltage range

AC Rated: 100 VAC to 240 VAC @ 50 Hz/60 Hz

DC: -48V~-60V

Operating temperature

0ºC to 45ºC (32°F to 113°F)

-60m-5000m altitude: From 0m, the maximum operating temperature reduce by 0.33℃ for every time 100 the altitude increases by 100m.

Storage temperature

-40℃ to 70℃(-40℉ to 158℉)

Operating & storage humidity

5% RH to 95% RH, non-condensing

MTBF(Year)

60.3

89.5

58.7

58.1

58.1

58.1

MTTR(Hour)

1

1

1

1

1

1