Huawei S5700 Series Hardware Description page 122

S5700 Series Ethernet Switches
Hardware Description
Heat Dissipation
The S5700-52P-LI-DC has built-in fans for forced air cooling. The airflow direction is left-to-
right.
Technical Specifications
Table 3-39
Table 3-39 Technical specifications
Item
Memory (RAM)
Flash
Mean time between
failures (MTBF)
Mean time to repair
(MTTR)
Availability
Service port surge
protection
Power supply surge
protection
Dimensions (W x
D x H)
Weight
Stack port
RPS
PoE
Rated voltage range -48 V DC to -60 V DC
Issue 24 (2016-08-12)
PWR
RPS
SYS
STAT
SPED
STCK
MODE
NOTE
This figure only shows the airflow direction and does not depict the actual device.
lists technical specifications of the S5700-52P-LI-DC.
Description
256 MB
l V200R001: 64 MB
l V200R002 and later versions: 200 MB
39.26 years
2 hours
> 0.99999
Common mode: ±6 kV
±1 kV in differential mode, ±2 kV in common mode
442.0 mm x 310.0 mm x 43.6 mm (17.4 in. x 12.2 in. x 1.72 in.)
≤ 5 kg (11.02 lb)
l V200R001: the last two uplink 1000Base-X optical ports
l V200R002 and later versions: four uplink 1000Base-X optical
Supported
Not supported
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Copyright © Huawei Technologies Co., Ltd.
4
3
2
1
Cold air
Hot air
ports
3 Chassis
108