1-19
Item
Specification
Baud rate
9600 bps to 115200 bps, 9600 bps by default
Supported services
It can be connected to the serial interface of a local PC running terminal
emulation software, or to an ASCII terminal.
Command line interface (CLI) is supported.
Network Management Interface
The RJ-45 network management interface allows you to perform software upgrade and device
management through an NMS, without occupying any service port slot.
Table 1-18
Network management interface specifications
Item
Specification
Connector type
RJ-45
Number of interfaces
1
Interface speed
10/100/1000 Mbps auto-sensing
Transmission medium and
maximum transmission
distance
Crossover, category-5 twisted pair cable, with a maximum
transmission distance of 100 m (328.08 ft.)
Supported services
Device software upgrade and network management
AUX Port
The AUX port adopts an RJ-45 connector. As the backup port for the console port, the AUX port can be
connected to a terminal or a modem for remote debugging, configuration, maintenance, and
management.
Table 1-19
AUX port specifications
Item
Specification
Connector type
RJ-45
Interface standard
Asynchronous EIA/TIA-232
Baud rate
9600 bps to 115200 bps, 9600 bps by default
Supported services
It can be connected to the serial port of a remote PC through dialup
connection (using a pair of modems at the two ends).
USB Interfaces
Universal serial bus (USB) interfaces support connection to multiple devices with the transmission
speed faster than that of general parallel and serial ports. USB interfaces support hot-swapping, namely
the plug and play feature.
