Juniper Networks J4350 - Manual (Page 64)

J4350 and J6350 Services Router Getting Started Guide
Table 22: LEDs for ISDN BRI S/T and U PIMs
Label Color State Description
Green Blinking Call setup is successful on either the B1 or B2
channel.
Green On steadily ISDN Layer 2 is active.
Amber On steadily ISDN Layer 1 is active.
ISDN Layer 2 is unavailable.
Red Disconnected BRI interface port is not connected.
ISDN Layer 1 is unavailable.
ONLINE
Unlit Off BRI interface is offline.
Green On steadily PIM is online and operational.
Red Disconnected PIM is not operational and needs replacement.
STATUS
Unlit Off PIM is offline.
ADSL PIM
The ADSL PIM provides a single physical interface to asymmetric digital subscriber
line (ADSL) network media types. The ADSL PIM, one supporting Annex A
(Figure 22) over plain old telephone service (POTS) and the other Annex B (Figure 23)
over ISDN, includes one physical ADSL port for an ATM-over-ADSL connection.
Figure 22: ADSL 2/2+ Annex A PIM
STATUS
ONLINE
PORT 0
ADSL-A
g002333
44 Field-Replaceable PIMs