ADTRAN 1500 specifications Contents, Tables, General

Section 61180212L2-5A

Issue 1, July 2002

CLEI Code: VAL230JA_ _

Total Access® 1500

Dual 4-Wire TO Access Module

Installation and Maintenance

CONTENTS
1. GENERAL		1
2. INSTALLATION		2
3. PROVISIONING		5
4. TEST FEATURES		6
5. MAINTENANCE		6
6. SPECIFICATIONS		6
7. WARRANTY AND CUSTOMER SERVICE		6
FIGURES
Figure 1.	Dual 4-Wire TO	1
Figure 2.	Dual 4-Wire TO Menu Tree	5
TABLES
Table 1.	Compliance Codes	2
Table 2.	Time Slot and Wiring Interconnect	3, 4
Table 3.	Dual 4-Wire TO Options	5
Table 4.	Front Panel LEDs	5
Table 5.	Specifications	7

1. GENERAL

This practice provides installation and maintenance procedures for the ADTRAN Total Access 1500 Dual 4-Wire Transmit Only (TO) Access Module. Figure 1 is an illustration of the Total Access 1500 Dual 4-Wire TO.

Revision History

This is the initial release of this document. Future revisions to this document will be explained in this subsection.

General Description

The Dual 4-Wire TO Access Module is intended to be deployed in the Total Access 1500 Chassis. The Dual 4-Wire TO provides for two individual 4-wire analog interfaces between a VF transmission facility and the Total Access 1500 Pulse Coded Modulation (PCM) backplane. Each TO interface provides 4-wire voice-grade (analog) data services with no signaling associated with the circuit, or where signaling is provided by in-band tones.

DUAL

TO

1180212L2

1

2

STATUS

Figure 1. Dual 4-Wire TO

Features

The features of the Dual 4-Wire TO (P/N 1180212L2) include the following:

•Two independent DC-isolated 4-wire VF channel interfaces

•Extended operating temperature range from -40ºC to +65ºC

•TLP transmit input range of +5.0 to -16.0 dBm in

0.1dB increments

•TLP receive output range of +8.5 to -9.5 dBm in

0.1dB increments

•Supports configurations for Sink, Source or No Sealing Current

•Provisioning by craft interface or Site Manager

•Digital Loopback and 1004 Hz Digital Reference Signal (DRS) Tone Tests via craft port or Site Manager

•NEBS Level 3 and UL 1950 compliant

61180212L2-5A	Trademarks: Any brand names and product names included in this document are	1
	trademarks, registered trademarks, or trade names of their respective holders.