Routing Engine Ports On The Txp-Cb; Tx Matrix Plus Txp-Cb Leds - Juniper TX MATRIX PLUS Hardware Manual

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TX Matrix Plus TXP-CB LEDs

Copyright © 2010, Juniper Networks, Inc.

Routing Engine Ports on the TXP-CB

Each TXP-CB has a set of ports that you use to connect the Routing Engines to external
management devices (see Figure 19 on page 37). From these management devices, you
can use the CLI to configure and manage the TX Matrix Plus router.
The management ports on each TXP-CB connect to the Routing Engine iinstalled into
that TXP-CB. Each TXP-CB includes the following ports:
—10/100-Mbps/1-Gbps Ethernet port for connecting to a management
ETHERNET
network. Connects the Routing Engine through an Ethernet connection to a
management LAN (or any other device that plugs into an Ethernet connection) for
management of the routing matrix. The port uses an autosensing RJ-45 connector to
support 10-Mbps, 100-Mbps, or 1-Gbps connections. Two small LEDs on the left edge
of the port indicate the connection in use.
—One asynchronous serial port for connecting to a console. Connects the
CONSOLE
Routing Engine to a system console through an RS-232 (EIA-232) serial cable.
AUXILIARY — One asynchronous serial port for connecting to a modem or other auxiliary
device. Connects the Routing Engine to a laptop, modem, or other auxiliary device
through an RS-232 (EIA-232) serial cable.
NOTE: If a TX Matrix Plus router contains two host subsystems, connect both
TXP-CBs to your external management network.
TX Matrix Plus Host Subsystem Description on page 20
TX Matrix Plus TXP-CB LEDs on page 23
TX Matrix Plus Routing Engine Description on page 25
TX Matrix Plus Routing Engine Interface Cable Specifications on page 443
RJ-45 Connector Pinouts for the TX Matrix Plus Routing Engine ETHERNET Port on
page 445
RJ-45 Connector Pinouts for the TX Matrix Plus Routing Engine AUXILIARY and
CONSOLE Ports on page 446
The LEDs located on the bottom of the TXP-CB indicate its status. Table 8 on page 24
describes the functions of the TXP-CB LEDs.
Chapter 2: TX Matrix Plus Hardware Component Overview
23