NO TE
USB flash drives from different vendors differ in model compatibility and drivers. If a USB
flash drive cannot be used, try to replace it with another one from a mainstream vendor.
Switches support a maximum of 128 GB USB flash drives.
Indicators
The S1730S-H48T4S-A has the same indicators as the S1730S-H24T4S-A. For
.
Power Supply Configuration
The S1730S-H48T4S-A has a built-in AC power module and does not support
pluggable power modules.
Heat Dissipation
The S1730S-H48T4S-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
lists technical specifications of the S1730S-H48T4S-A.
Table 5-88
Technical specifications
Item
Description
Memory (RAM)
1 GB
Flash
512 MB in total. To view the available flash memory size,
run the
display version
command.
Mean time
between failures
(MTBF)
46.36 years
Mean time to
repair (MTTR)
2 hours
Availability
> 0.99999
Service port
surge protection
Common mode: ±7 kV
Power supply
surge protection
±6 kV in differential mode, ±6 kV in common mode
S1700 Managed Series Ethernet Switches
Product Description
5 Hardware Structure
Issue 18 (2020-10-23)
Copyright © Huawei Technologies Co., Ltd.
183