Nortel Networks 201i manual Elan in the CallPilot Installation

November 2006 About the 201i server

The following table identifies the purpose of each connector on the NTRH09121 multi I/O cable.

Note: Labels on the RJ-45 cables distinguish the CLAN and ELAN connectors.

Connector type	Purpose
50-pin amphenol	This connector establishes the connection between
	the Meridian 1 or Succession 1000 Media Gateway
	or Media Gateway Expansion backplane and the
	ELAN hub, the CLAN hub, and the modem.
10Base-T	This connector provides a 10 Mbit/s Ethernet
(RJ-45)	connection between the 201i server and the
	Meridian 1 switch or Succession 1000 system. This
	connection allows the exchange of call control
	information between the server and the Meridian 1
	switch or Succession 1000 system.
	For more information about the ELAN, see “About
	the ELAN” in the CallPilot Installation and
	Configuration Task List.

10/100Base-T This connector provides a network connection for

(RJ-45)„ user desktop computers, to enable use of the unified messaging and fax messaging features

„LAN-based server administration

ATTENTION

If you need Ethernet 100Base-T operation at

100 Mbit/s on large Meridian 1 systems (such as Option 51), you must install the NTRH3501 backplane (tip and ring) cable. For more information, see Chapter 4, “Installing the 201i server in a large Meridian 1 system.”

1.For customers in EUED countries: see Appendix A, “RoHS part conversion table,” to look up part numbers for RoHS-compliant parts that are equivalent to the non-RoHS-compliant parts described in this guide.

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