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Quidway® S8500 LSBM1SRP Main Control Board Series
Attributes
Connector
Standard
Baud rate
Transmission segment
Service
Ethernet interface for management (10Base-T/100Base-TX)
Ethernet interface for management (10Base-T/100Base-TX) uses RJ-45 connector. It can
be used to connect the background computer for system program loading and debugging.
It can connect the remote network management workstation and implement system
remote management.
Attributes
Connector
Number of ports
Rate
Max. transmission
distance over the
selected medium
Service
RS232/RS485 multiplexing interface
RS232/RS485 multiplexing interface uses RJ-45 connector. It connects external POE
power frame when supporting the POE function. It monitors the status of external POE
power.
Attributes
Connector
Number of ports
Service
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RJ-45
Asynchronous EIA/TIA-232
9600 bps (default)
≤15m
Connects a serial port of a local PC and runs terminal
emulation on the PC
RJ-45
one
10 Mbps, half duplex/full duplex
100 Mbps, half duplex/full duplex
100 m (328 ft) over the category-5 twisted pair cable
(crossover cable is required.)
System program upgrade and network management
RJ-45
One
The port for monitoring and communication with the
external subsystem, such as external PoE power supply
module
Description
Description
Description
3
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