Polycom V2IU 4350 Back Panel, Back panel of the 4350E contains the following connections

User Manual V2IU 4350 Converged Network Appliance

Back Panel

The back panel of the 4350E contains the following connections:

	Name	Description
A	Power Connector	Accepts the plug from the supplied power cord to connect the unit to an AC
		power source
B	10/100 Mbps LAN Ports	4 x Local Area Network (LAN) ports to connect the IP phones or an
		Ethernet switch. Unit can also be configure through any of these ports using
		the web interface
C	USB Ports	2 x USB ports (Not Used)
D	Ethernet WAN Port	Can be used as an alternative to the T1 WAN ports. This port is typically
		used when connecting the 4350 to an existing T1/E1 WAN router, cable or
		xDSL modem.
E	Management Console Port	This port is used to establish a local console session with the 4350 using a
		VT100 terminal or emulation program. The cable required is a
		straight-through 8-wire cable. The serial port uses a baud rate of 9600, 8
		data bits, 1 stop bit and no parity.
		This port is used for debug or local diagnostic purposes only. Primary
		configuration of the 4350 is performed from a web browser as covered in
		VOS User Manual
F	Erase Button	Press the Erase button twice in quick succession to reset the CLI password
		to the factory default.
		Press the Erase button three times in quick succession to reset the
		Polycom V2IU 4350 to the factory default. This will reset all passwords and
		erase all prior configurations.The default LAN address will now be
		192.168.1.1.
G	T1/E1 WAN	T1/E1 port is used to connect to a data T1 line. The device at the far end of
		the line is a router or other device expecting TCP/IP data. Individual DS-0
		channels on T1 are not used to carry uncompressed voice.

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