Juniper Networks J2350 manual Port Isdn BRI PIMs, LEDs for 4-Port Fast Ethernet ePIM

Chapter 3: PIM Overview

Table 30: LEDs for 4-Port Fast Ethernet ePIM

Label	Color	State	Description
Link status (upper	Green	On steadily	Port is online.
left)
	Unlit	Off	Port is offline.
Link activity (upper	Green	Blinking	Port is transmitting or receiving
right)			data.
	Unlit	Off	Port might be online, but it is not
			transmitting or receiving data.

For alarms, see the configuring and monitoring alarms information in the JUNOS

Software Administration Guide.

4-Port ISDN BRI PIMs

The 4-port ISDN BRI PIMs have four physical ports that support the ISDN BRI S/T (Figure 36 on page 55) or ISDN BRI U (Figure 37 on page 55) interface type.

Figure 36: ISDN BRI S/T PIM

Figure 37: ISDN BRI U PIM

ISDN BRI PIMs provide the following key features:

■Onboard network processor

■Bandwidth on demand

Field-Replaceable PIMs ■ 55