Ports; Db-9 Connector Pinouts For The Routing Engine Aux/Modem And Console Ports; Rj-48 Cable Pinouts For E1 And T1 Pics; Table 26: Db-9 Connector Pinout - Juniper M10i Hardware Manual

M10i Internet Router Hardware Guide

DB-9 Connector Pinouts for the Routing Engine AUX/MODEM and CONSOLE Ports

The ports on the Routing Engine labeled
receptacles that accept RS-232 (EIA-232) cable. The
Routing Engine to a laptop, modem, or other auxiliary unit, and the
connects it to a management console. The ports are configured as data terminal
equipment (DTE). For more information, see

Ports"

Table 26: DB-9 Connector Pinout

Pin
1
2
3
4
5
6
7
8
9

RJ-48 Cable Pinouts for E1 and T1 PICs

The E1 and T1 PICs use an RJ-48 cable, which is not supplied with the PIC.
CAUTION: To maintain agency approvals, use only a properly constructed, shielded
cable.
Table 27
203 describe the RJ-48 connector pinouts.

Table 27: RJ-48 Connector to RJ-48 Connector (Straight) Pinout

RJ-48 Pin (on T1/E1 PIC)
(Data numbering form)
1
200
DB-9 Connector Pinouts for the Routing Engine AUX/MODEM and CONSOLE Ports
on page 16.
Table 26
Signal Direction
DCD <–
RxD <–
TxD –>
DTR –>
Ground —
DSR <–
RTS –>
CTS <–
RING <–
on page 200, Table 28
RJ-48 Pin
(Data numbering
form) Signal
1 RX, Ring, –
AUX/MODEM
AUX/MODEM
"Routing Engine Interface
on page 200 describes the DB-9 connector pinouts.
Description
Carrier Detect
Receive Data
Transmit Data
Data Terminal Ready
Signal Ground
Data Set Ready
Request To Send
Clear To Send
Ring Indicator
on page 201, Table 29 on page 202, and
and are DB-9
CONSOLE
port connects the
port
CONSOLE
Table 30 on page