Paradyne 3511 DSU - Manual
Paradyne 3511 DSU – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Installing the Rear Connector Plate; To install a DSU and its rear connector plate for the first time:; Procedure; slight adjustment that may be needed when installing the DSU.; Figure 2
- Page 3 – both sides of the cable connector.
- Page 4 – Rear Connector and V.35 Adapter Pin Assignments; Circuit Name; (Be sure to register your warranty there. Select; Call our automated system to receive current information by fax; or to speak with a company representative.; Document Feedback; Copyright
®
1
3000-A2-GZ41-50
July 1999
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). 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).
Gold Contacts
Modular DSU
25-Pin
EIA-232-D
Connector
25-Pin
V.35
Connector
Backplane
Connector
Figure 1.
A Modular DSU and Rear Connector Plate
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
Summary
2 3000-A2-GZ41-50 July 1999 Installing the Rear Connector Plate Prior to installation, check the rear connector plate and V.35 adapter for damage.If either is damaged, report this immediately to your shipper and your servicerepresentative. ! HANDLING PRECAUTIONS FORSTATIC-SENSITIVE DEVICES This prod...
3 3000-A2-GZ41-50 July 1999 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...
4 3000-A2-GZ41-50 July 1999 Table 1. Rear Connector and V.35 Adapter Pin Assignments 25-Pin Connectoron Rear Connector Plate 34-PinConnector onV.35 Adapter Circuit Name 74568 20211819 24, 11 23, 22 15, 216, 314, 1 9 1025 B CD E F H J L N P, S R, T U, W V, X Y, AA HH KK NN Signal GroundRequest-to-Sen...
