Huawei S1700 Series Manual page 155

S1700 Managed Series Ethernet Switches
Product Description
Display
Mode
Speed
Power Supply Configuration
The S1720X-16XWR has a built-in power module and does not support pluggable
power modules.
Heat Dissipation
The S1720X-16XWR has three 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
Table 5-37
Table 5-37 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
Issue 18 (2020-10-23)
Color Status
Green Steady on
Yellow Blinking
- Off
Green Steady on
and
yellow
Green Blinking
and
yellow
lists technical specifications of the S1720X-16XWR.
Description
1 GB
512 MB in total, 240 MB available for customers
37.9 years
2 hours
> 0.99999
N/A
±6 kV in differential mode, ±6 kV in common mode
Copyright © Huawei Technologies Co., Ltd.
Description
A link has been established on the port.
The port is sending or receiving data.
The port is not connected or has been
shut down.
1000M/10GE port: The port is operating
at 1000 Mbit/s.
1000M/10GE port: The port is operating
at 10 Gbit/s.
5 Hardware Structure
121