Patton electronic 2702 G.703 General Information, Features, General Product Description

2.0 GENERAL INFORMATION

Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected and tested and is warrant- ed for One Year parts and labor. If any questions arise during installa- tion or use of the unit, contact Patton Electronics Technical Services at (301) 975-1007.

2.1FEATURES

•Converts Synchronous unframed 2 Mbps G.703 to V.35

•Integral V.35 (M/34) Male connector (6 Pin Cisco router also available)

•V.54 Compliant Loopback Diagnostics

•Easy to Read LEDs for TXD, RSD, ALM, LOTC, TST, and ERR

•AMI or HDB3 Line Coding

•Configuration via DIP Switches

•External 100-240VAC Power Supply

2.2GENERAL PRODUCT DESCRIPTION

The Patton Model 2702 fits into an environment where high-speed E1/G.703 services are being offered to customers with Router/FRADS and other networking devices. These G.703 Interface Converters are required to convert signals from the unstructured, synchronous line interface - delivered by the carrier - to a 2 Mbps digital interface required by the users networking equipment.

To accomplish this, the Model 2702 presents a RJ48C interface to the line and a V.35 interface to the customer’s device. The V.35 inter- face is presented using a Male M/34 connector. Line coding and clock options may be selected using internally accessible DIP Switches

If other interfaces are required, you may select our Model 2703 con- verter which presents the following interfaces: X.21, RS422/530, V.36/RS449 and V.24/RS232. These interfaces are delivered through a standard interface cable which connects to the Female DB25 on one end and the desired interface on the other end. If other DTE speeds are necessary, our Model 2094 connects Fractional E1 at nx64 speeds up to 2 Mbps. Please see the interface converter section of the Patton Catalogue for the required converter.

2.3 SUPPORTED APPLICATIONS

The Model 2702 provides a E1 network termination between E1 and customer premises equipment (CPE) such as a router. The Model 2702 can also be used as a high-speed short haul modem for campus applications.

2.3.1 The 2702 as the Interface between the Telco and CPE

The Model 2702 provides the interface between an E1 multiplexer and a router or switch (See below).

	E1/FE1
LAN	from	Internet
Model 2702	64kbps to
MUX	2.042Mbps	DACS
Customer Site		Service Provider’s Network

2.3.2 The 2702 as a High-Speed Short Range Modem

The Model 2702 can also be installed into high-speed campus applications. In this application, a pair of Model 2702 units operate as short range modems (See below).

Model 2702	Model 2702
Customer Site	Service Provider’s Network

5 6