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For alarms, see the configuring and monitoring alarms information in the J-series
Services Router Administration Guide.
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 38 on page 64) over plain old telephone service (POTS) and the other Annex B
(Figure 39 on page 64) over ISDN, includes one physical ADSL port for an
ATM-over-ADSL connection.
Figure 38: ADSL 2/2+ Annex A PIM
Figure 39: ADSL 2/2+ Annex B PIM
The ADSL PIM provides the following key features:
■ Onboard network processor
■ ADSL, ADSL2, and ADSL2+ protocols on the same PIM
■ “Dying gasp” notification
■ Asynchronous Transfer Mode (ATM) Adaptation Layer 5 (AAL5) encapsulation
For pinouts of cable connectors for ADSL PIMs, see “ADSL and G.SHDSL RJ-11
Connector Pinout” on page 238.
To install or remove a PIM, see “Replacing a PIM” on page 172.
The ADSL PIMs have two LEDs to indicate the status of the PIM and its port.
Table 32 on page 65 describes the meaning of the LED states.
64 ■ Field-Replaceable PIMs
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide