Huawei S1700 Series Manual page 191

S1700 Managed Series Ethernet Switches
Product Description
Description of indicators on an S1730S-S48T4S-A
The S1730S-S48T4S-A has similar indicators to those of the S1730S-S24P4S-A
except that the S1730S-S48T4S-A does not have a PoE mode indicator. For details,
see Indicators.
Power Supply Configuration
The S1730S-S48T4S-A has a built-in AC power module and does not support
pluggable power modules.
Heat Dissipation
The S1730S-S48T4S-A has one built-in fan for forced air cooling. Air flows in from
the left side and front panel, and exhausts from the right side.
Technical Specifications
Table 5-65
Table 5-65 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 (H x
W x D)
Weight
(including
packaging)
Issue 18 (2020-10-23)
lists technical specifications of the S1730S-S48T4S-A.
Description
1 GB
512 MB in total. To view the available flash memory size,
run the display version command.
46.36 years
2 hours
> 0.99999
Common mode: ±7 kV
±6 kV in differential mode, ±6 kV in common mode
● Basic dimensions (excluding the parts protruding from
the body): 43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x
17.40 in. x 8.66 in.)
● Maximum dimensions (the depth is the distance from
ports on the front panel to the parts protruding from the
rear panel): 43.6 mm x 442.0 mm x 227.0 mm (1.72 in. x
17.40 in. x 8.94 in.)
4.42 kg (9.74 lb)
Copyright © Huawei Technologies Co., Ltd.
5 Hardware Structure
157