ADTRAN 1200305L1 Test Interface, T1/PRI Network Interface 15-pin Male D-connector Pinout

ATLAS 550 System Manual Section 2, Engineering Guidelines

Connector type 15-pin Male D-connector

Table 10. T1/PRI Network Interface 15-pin Male D-connector Pinout

PIN		NAME	DESCRIPTION
1	T	TXDATA-TIP	Transmit data toward the network
2	—	UNUSED	—
3	T1	RXDATA-TIP	Receive data from the network
4, 5, 6, 7	—	UNUSED	—
8	FG	FRAME GROUND	Grounded to chassis
9	R	TXDATA-RING	Transmit data toward the network
10	—	UNUSED	—
11	R1	RXDATA-RING	Receive data from the network
12, 13, 14	—	UNUSED	—
15	FG	FRAME GROUND	Grounded to chassis

Test Interface

The NETWORK IN and OUT Bantam test jacks provide intrusive test capability for the incoming T1. By connecting test equipment to these jacks, the T1 connection breaks and the test equipment terminates the incoming T1. The MON IN and OUT Bantam test jacks provide a bridged access jack for nonintrusive monitoring of the incoming T1. When connected to this jack, configure the test equipment for bridged ter- mination.

E1/PRA Network Interface Module (P/N 1200308L1)

The E1/PRA Network Interface (NI) Module provides a single E1/PRA port the following functions:

•AMI or HDB3 coding

•Manual line build-out

•NFAS, FAS, TS16 MF and CRC-4 framing

•Supports CCS or CAS signaling

•Network performance monitoring and reporting

•Test loopbacks with QRSS generation and checking

•Extensive self-testing

The network connection follows, with the pinout shown in Table 11 on page 34.

61200305L1-1F © 2002 ADTRAN, Inc. 33