Advertisement
Quick Links
Rear Connector Plate and Modular DSU V.35 Adapter
Installation Instructions
Document Number 3000-A2-GZ41-50
July 1999
Overview
Modular DSU
3000-A2-GZ41-50
®
This document describes the installation procedure for the rear connector plate
(Feature Number 3000-F1-021) and the modular Data Service Unit (DSU) V.35
adapter.
A rear connector plate is used with a modular DSU or a COMSPHERE 3800
Series modem which has gold contacts on the rear edge of its circuit card
(Figure 1). When the rear connector plate is installed in a COMSPHERE 3000
Series Carrier, you can remove the modular DSU or 3800 Series modem without
disturbing the DTE cables attached to the rear connector plate at the back of the
carrier.
The rear connector plate has two 25-pin DTE connectors. One is a an
EIA-232-D/V.24 connector and the other is an ITU-T V.35 connector. If your cable
requires a 34-pin V.35 interface, you must use the V.35 adapter (Figure 3).
Figure 1. A Modular DSU and Rear Connector Plate
Gold Contacts
Backplane
Connector
July 1999
25-Pin
EIA-232-D
Connector
25-Pin
V.35
Connector
1
Advertisement
Related Manuals for Paradyne 3511 DSU
Summary of Contents for Paradyne 3511 DSU
- Page 1 ® Rear Connector Plate and Modular DSU V.35 Adapter Installation Instructions Document Number 3000-A2-GZ41-50 July 1999 Overview This document describes the installation procedure for the rear connector plate (Feature Number 3000-F1-021) and the modular Data Service Unit (DSU) V.35 adapter. A rear connector plate is used with a modular DSU or a COMSPHERE 3800 Series modem which has gold contacts on the rear edge of its circuit card (Figure 1).
- Page 2 Then, insert the circuit card into the top and bottom circuit card guides for the slot that contains the rear connector plate. Non-Modular Devices Figure 2. Rear View of the COMSPHERE 3000 Series Carrier Model 3511 DSU Rear Connector Plates July 1999 Screw 25-Pin...
- Page 3 4. Aligning the circuit card with the rear connector plate, slide the DSU into the slot until the connectors seat firmly into the back of the carrier. 5. Press the faceplate latch to secure the DSU in the carrier, rotate the circuit pack lock into the closed position, and tighten the screw.
- Page 4 For additional information concerning warranty, sales, service, repair, installation, documentation, training, distributor locations, or Paradyne worldwide office locations, use one of the following methods: Internet: Visit the Paradyne World Wide Web site at www.paradyne.com. (Be sure to register your warranty there. Select Technical Support Warranty Registration.