T640 Db-9 Connector Pinouts For The Routing Engine Auxiliary And Console Ports; T640 Rj-45 Connector Pinouts For The Routing Engine Ethernet Port; Table 83: Db-9 Connector Pinouts; Table 84: Rj-45 Connector Pinouts - Juniper T640 Hardware Manual

T640 Core Router Hardware Guide

T640 DB-9 Connector Pinouts for the Routing Engine AUXILIARY and CONSOLE Ports

Related
Documentation

T640 RJ-45 Connector Pinouts for the Routing Engine ETHERNET Port

146
The ports on the CIP labeled
RS-232 (EIA-232) cable. The
modem, or other auxiliary unit, and the
console. The ports are configured as data terminal equipment
describes the DB-9 connector pinouts.

Table 83: DB-9 Connector Pinouts

Pin Signal
1 DCD
2 RxD
3 TxD
4 DTR
5 Ground
6 DSR
7 RTS
8 CTS
9 RING
T640 Connector Interface Panel (CIP) Description on page 19
Connecting the T640 Router to a Management Console or Auxiliary Device on page 210
T640 Routing Engine Interface Cable and Wire Specifications on page 145
The port on the CIP labeled
second (Mbps) Ethernet RJ-45 receptacle that accepts an Ethernet cable for connecting
the Routing Engine to a management LAN (or other device that supports out-of-band
management). Table 84 on page 146

Table 84: RJ-45 Connector Pinouts

Pin Signal
1 TX+
and
AUXILIARY CONSOLE
port connects the Routing Engine to a laptop,
AUXILIARY
CONSOLE port connects it to a management
Direction
<–
<–
–>
–>
—
<–
–>
<–
<–
ETHERNET is an autosensing 10/100 millions of packets per
describes the RJ-45 connector pinouts.
are DB-9 receptacles that accept
(DTE).Table 83 on page 146
Description
Carrier Detect
Receive Data
Transmit Data
Data Terminal Ready
Signal Ground
Data Set Ready
Request To Send
Clear To Send
Ring Indicator
Copyright © 2017, Juniper Networks, Inc.