British Post Office Monarch 120 system digital PABX (private automatic branch exchange) equipment cabinet
- Made:
- 1980 in United Kingdom
- maker:
- Unknown
This image is released under a CC BY-NC-SA 4.0
Licence
License this image for commercial use at Science and Society Picture Library
LicenseThis image is released under a CC BY-NC-SA 4.0
Licence
License this image for commercial use at Science and Society Picture Library
LicenseThis image is released under a CC BY-NC-SA 4.0
Licence
License this image for commercial use at Science and Society Picture Library
LicenseThis image is released under a CC BY-NC-SA 4.0
Licence
License this image for commercial use at Science and Society Picture Library
License
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Science Museum Group Collection
© The Board of Trustees of the Science Museum
British Post Office Monarch 120A system digital PABX (private automatic branch exchange) equipment cabinet, made by Plessey Office Systems Ltd, British, design introduced into service 1980
Details
- Category:
- Telecommunications
- Object Number:
- 2015-488
- Materials:
- metal (unknown), plastic (unidentified), foam, paper, bakelite and paxolin
- Measurements:
-
2 Console: 130 mm x 560 mm x 280 mm,
5 Box of Manuals: 315 mm x 595 mm x 390 mm,
3 Printer in Case: 160 mm x 470 mm x 410 mm,
overall (estimated weight): 1720 mm x 560 mm x 600 mm, 500 kg
1 Cabinet and contents: 1710 mm x 560 mm x 600 mm,
4 Cables: 220 mm x 390 mm x 1170 mm,
6 Circuit board: 125 mm x 640 mm x 210 mm,
- type:
- electronic device
- credit:
- BT Heritage and Archives
