Juniper Networks J4350 - Manual (Page 60)

J4350 and J6350 Services Router Getting Started Guide
Table 19: Status LEDs for T3 and E3 Ports (continued)
Color State Description
Yellow On steadily Loopback mode.
T3 (DS3)—Remote endpoint is in
red alarm failure.
E3—Remote defect indication
(RDI).
Unlit Off Offline.
Dual-Port Fast Ethernet PIM
The Dual-Port 10/100-Mbps Fast Ethernet PIM (Figure 18) has two
physical Fast Ethernet ports.
Figure 18: Fast Ethernet PIM
LINK/SPEED
ACTIVITY
PORT 0
ETHERNET
10/100
ACTIVITY
PORT 1
LINK/SPEED
g002326
The Dual-Port Fast Ethernet PIM provides the following key features:
Onboard network processor
Full-duplex and half-duplex modes
Media access control (MAC) address filtering
Autonegotiation through medium-dependent interface (MDI) and MDI
crossover (MDI–X) support
For pinouts of cable connectors for Fast Ethernet PIMs, see “RJ-45 Connector
Pinout for Fast Ethernet Ports” on page 194.
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 144.
40 Field-Replaceable PIMs