Dual-Port Serial Pim - Juniper J2300 Getting Started Manual

Dual-Port Serial PIM

The Dual-Port Serial PIM (Figure 24) provides a physical connection to serial
network media types through two serial interface ports.
Figure 24: Dual-Port Serial PIM
The Dual-Port Serial PIM provides the following key features:
For pinouts of cable connectors for serial PIMs, see "Serial PIM
Cable Specifications" on page 201.
For alarms, see the configuring and monitoring alarms information in
the J-series Services Router Administration Guide.
For installing and removing a PIM, see "Replacing a PIM" on page 164.
Status LEDs indicate port status. Table 28 describes the meaning of the LED states.
Table 28: Status LEDs for Serial Ports
Onboard network processor
Autoselection of operation modes based on data terminal equipment (DTE)
or data communication equipment (DCE) cables
Local and remote loopback diagnostics
Configurable clock rate for the transmit (Tx) clock and receive (Rx) clock
Color State
Green
On steadily
Physical Interface Modules Overview
Description
Online with no alarms or failures.
Field-Replaceable PIMs
51