Dual-Port T1 Or E1 Pim - Juniper J2300 Getting Started Manual

J2300, J4300, and J6300 Services Router Getting Started Guide
Table 28: Status LEDs for Serial Ports (continued)

Dual-Port T1 or E1 PIM

The Dual-Port T1 PIM (Figure 25) and Dual-Port E1 PIM (Figure 26) provide a
physical connection to T1 or E1 network media types. Each PIM has two physical T1
or E1 ports with an integrated channel service unit (CSU) or data service unit (DSU).
Figure 25: Dual-Port T1 PIM
Figure 26: Dual-Port E1 PIM
The Dual-Port T1 and E1 PIMs provides the following key features:
52
Field-Replaceable PIMs
Color State
Red On steadily
Unlit Off
Onboard network processor
Integrated CSU/DSU—Eliminates the need for a separate external device
56-Kbps and 64-Kbps modes
ANSI T1.102, T1.107, and T1.403 standards compliance
Description
Active with a local alarm. The router has
detected a failure.
Offline.