L An Port; L An Cables - Avaya 4600 Series Installation Manual

L AN Port

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These ports are found on the front of IP Office control units and the WAN3 expansion module. They are
used for connection to IP LAN's and IP devices. On the WAN3 module the port is used for direct
connection to a control unit.
All IP Office LAN ports are 10/100Mbps auto-sensing. Operation varies as follows:
IP403 and These modules have 8 ports acting as a half-duplex LAN hub. Port 8 can be switched
IP406 V1 from MDIX to MDI operation using the UPLINK button on the module (In = MDIX, Out =
MDI). All ports are on LAN1 in the IP Office configuration.
IP406 V2 This module has 8 LAN ports acting as an full-duplex layer-2 LAN switch. Ports are auto-
MDI/MDIX. All ports are on LAN1 in the IP Office configuration.
IP412 This module has 2 LAN ports acting as a half-duplex layer-3 LAN switch. Both ports are
fixed MDI crossover ports. In the IP Office configuration, port 1 is LAN1, port 2 is LAN2.
Small These modules have 4 LAN port acting as a full-duplex layer-2 LAN switch. In addition an
Office RJ45 socket marked as WAN acts as a layer-3 Ethernet switch port. In the IP Office
Edition configuration, the LAN ports are on LAN1, the WAN port on LAN2.
The LAN port LED's are used as follows:
•
Green: On = connected, Flashing = Activity.
•
Yellow: On = 100Mbps, Off = 10Mbps.

L AN Cables

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These are CAT5 UTP cables for connection of various IP devices within the IP Office system.
IP Office
LAN Pin MDIX
(Normal)
1
2
3
4 Not used. Not used.
5 Not used. Not used.
6
7 Not used. Not used.
8
Not used. Not used.
•
SAP Code:
•
LAN Cable - GREY: 700213481.
Standard straight LAN cable.
•
LAN Interconnect Cable - Green: 700213465.
Supplied with WAN3 modules for the direct connection of the WAN3 module to an IP
Office control unit LAN port. For an IP412 control unit, this cable should be replaced with
a LAN crossover cable.
•
LAN Crossover Cable - Black: 700213473.
LAN crossover cable.
Installation Manual
IP Office 3.2
MDI
(Crossover)
Rx-A. Tx-A.
Rx-B. Tx-B.
Tx-A. Rx-A.
Tx-B. Rx-B.
Wire Standard/
Interconnect
White/Orange
Orange/White
White/Green
Blue/White
White/Blue
Green/White
White/Brown
Brown/White
15-601042 Issue 14b (13th November 2007)
System Components
Crossover
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