Cisco 585 LRE CPE Device CISCO585-LRE Benutzerhandbuch

Cisco Systems, Inc.

All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement.

Page 2 of 6

The Catalyst 2950 LRE broadband networking solution enables hoteliers to deliver secure high-speed Internet access

to guest and conference rooms to attract and retain business travelers. By deploying the Cisco LRE solution, hotel

owners can future proof their buildings for a wide range of applications that will ensure operational efficiency and

customer loyalty for years to come while avoiding the costs of rewiring.

Each LRE link is terminated with either the Cisco 575 or 585 LRE Customer Premise Equipment (CPE). Both CPEs

are fully compatible with the Catalyst 2900 LRE XL and Catalyst 2950 LRE Series switches. Please refer to the

Cisco Catalyst 2950 LRE, Cisco Catalyst 2900 LRE XL and Cisco LRE POTS Splitter data sheets for more

information.

These compact devices bridge LRE and Ethernet, and provide one (575) or four (585) RJ-45 switched Ethernet

connections and two RJ-11 connectors—one for the wall and one for a telephone. The Cisco LRE CPEs can be

mounted on or under a desk, or on a wall. It ships with a mount lock-in mechanism and clip-on Ethernet cable guard

to discourage theft, as well as an Ethernet cord (575 only). The Cisco LRE CPEs device supports POTS traffic—

including ISDN or digital phones—that coexists over the same LRE line by splitting LRE and POTS traffic at the CPE

device. A POTS Splitter is required for connectivity to the PBX and LRE switch stack.

The Cisco 575 and 585 LRE CPEs are managed remotely through Command Line Interface (CLI) on the LRE

switches or through Cluster Management Suite (CMS). Ethernet statistics and Remote Monitoring (RMON) support

are available from the switch for both CPEs. CPE Ethernet port configuration is readable via SNMP. The speed and

duplex of the Fast Ethernet ports on the CPEs are configurable with the speed and duplex defaults set to auto-

negotiate and half respectively. Both CPEs pass though 802.1Q tags but do not perform any tagging. The Cisco 575

and 585 LRE CPEs are hot-swappable without powering down the switch or disrupting the other switch ports.

Customers cannot link two LRE CPEs back-to-back. Each LRE CPE must connect to an LRE switch port.

The Cisco 575 LRE CPE is a simple one-port bridge that translates LRE into Ethernet. The Cisco 575 CPE has one

Fast Ethernet port and two RJ-11 connectors: one for the analog phone and one for the LRE link.