Artifact Details

Title

Teletype Incoming Line Unit 4702C system building block

Catalog Number

102629896

Type

Physical object

Description

The module consists of a printed circuit board with various components, surrounded by an aluminum frame and Blue plasic 22 pin connector. At the end of the board opposite the connector there is a single toggle switch. On one side of the frame there is a "QC APPROVED" sticker, and on the other there is a red sticker with the model number and date.

Date

1965 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Identifying Numbers

Model number	4702C	Printed on the solder side
Other number	4702	Stamped into the front of the aluminum frame and hand written on the side
Serial number	0131412	Stamped into the side of the aluminum frame

Dimensions

overall: 1/2 in x 4 1/2 in x 14 in