3Com DSA-3CV1100-02 service manual Using, Terminal for Local Central Management

50MANAGING THE VCN ACCESS CONCENTRATOR

Table 8 describes the VCN AC front panel LEDs.

Table 8 VCN Access Concentrator Front Panel LEDs and Connectors

LED	State	Used to
LAN	Green	Indicate connection of the VCN AC to the Ethernet
		Switch.
LINE	OFF	Indicate VCN AC is not connected to the line.
	Flashing green	Indicate data transmission over the VDSL line.
POWER	OFF	Indicate that the VCN AC is not powered.
	Orange	Indicate that the power-on self-test failed if the
		LED remains orange for more than 30 seconds.
	Green	Indicate that the unit is functional.

Using the	For service and maintenance through local or central management, you
Management	need a terminal or computer used as a terminal emulator.
Terminal for Local
and Central
Management
Management	Use a PC equipped with a terminal application capable of 115,200 bps
Terminal	serial communication with a VCN AC. Refer to Appendix C Terminal
Requirements	Emulation Settings.