Display Mode
Color
Status
Description
Green and
yellow
Blinking
green
and
yellow
alternate
ly
● The power of the PD exceeds
the maximum power or power
threshold of the port.
● The total power consumption
of PDs has reached the
maximum power of the
switch.
● The manual power
management mode is used
and the port is not enabled to
provide power to the PD.
Power Supply Configuration
The S1730S-S24P4S-A has a built-in power module and does not support
pluggable power modules. The built-in power module can provide 380 W PoE
power, which ensures full PoE power on 24 ports in compliance with 802.3af or on
12 ports in compliance with 802.3at.
Heat Dissipation
The S1730S-S24P4S-A has two built-in fans 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-S24P4S-A.
Table 5-55
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)
92.2 years
Mean time to
repair (MTTR)
2 hours
Availability
> 0.99999
Service port
surge protection
Common mode: ±7 kV
S1700 Managed Series Ethernet Switches
Product Description
5 Hardware Structure
Issue 18 (2020-10-23)
Copyright © Huawei Technologies Co., Ltd.
145
Содержание Quidway S1700-24-AC
Страница 12: ...São Paulo 16 de dezembro de 2020 ...
Страница 13: ...S1700 Series Ethernet Switches Documentation Bookshelf Issue 09 Date 2020 10 23 HUAWEI TECHNOLOGIES CO LTD ...
Страница 30: ...S1700 Managed Series Ethernet Switches Product Description Issue 18 Date 2020 10 23 HUAWEI TECHNOLOGIES CO LTD ...