Juniper Networks J6350, J4350 manual TIM510 E1/T1 Telephony Interface Module, LEDs for TIM508

J2320, J2350, J4350, and J6350 Services Router Getting Started Guide

TIM508 LEDs indicate link status and activity. Table 39 on page 74 describes the meaning of the LEDs.

Table 39: LEDs for TIM508

Label	Color	State	Description
ALM	Red	On steadily	Alarm. A TIM508 failure requires
			monitoring or maintenance.
ACT	Yellow	Blinking	Active. A device connected to the
			TIM508 is in use. This situation can
			include a telephone that is off the
			hook.

For more information about the TIM508, see the Avaya manual Hardware Description and Reference for Avaya Communication Manager.

TIM510 E1/T1 Telephony Interface Module

The TIM510 E1/T1 Telephony Interface Module (Figure 43 on page 74), also known as the TIM510 E1/T1 media module, terminates an E1 or T1 trunk. The TIM510 T1/E1 media module has a built-in channel service unit (CSU) so an external CSU is not necessary. The CSU is used for a T1 circuit only. Up to two TIM510s can be installed in any of the slots on the Services Router.

Figure 43: TIM510 E1/T1 Telephony Interface Module

The TIM510 provides the following key features:

■1 E1 or T1 trunk port with up to 30 channels on an E1 port and 24 channels on a T1 port.

■DS1-level support for a variety of E1 and T1 trunk types

■Trunk signaling to support U.S. and international central office (CO) or tie trunks

■Echo cancellation in either direction—incoming or outgoing

For pinouts of cable connectors for the TIM510, see “TIM510 RJ-45 Connector

Pinout” on page 241.

74■ Avaya VoIP Modules