Service Requirements; Communication Port Pin Assignments; Pmba-Aa Service Requirements; E.1 Service Requirements - DEC Personal DECstation 5000 User Manual

Regulatory Information for the UK

E.1 Service Requirements

E.1 Service Requirements
The following table describes the service category, interface type, data rate,
service requirements, and PTO for the PMBA-AA.
Table E–1 PMBA-AA Service Requirements
Service Interface
Category Type Data Rate
CCITT 2400
Recommend 4800
1 X.21bis 9600
19200
1
BT - British Telecommunications plc
2
Hull - Kingston Communications (Hull) plc
3
MCL - Mercury Communications Limited
The maximum approved cable length is 25 feet, comprising:
Cat 1 V.24
E.2 Communication Port Pin Assignments
See Appendix D for a complete list of communication port pin assignments.
E–2 Regulatory Information for the UK
Physical Electrical
Requirements Requirements
ISO 2110 V.24/V.28
BS.6623: Cable:
Part 1 BC22F-10
1985 BC22F-25
25 feet for extension
PTO
1 2
BT /Hull /
3
MCL
Yes/Yes/Yes
Yes/Yes/Yes
Yes/Yes/Yes
No/No/Yes
BC22F-25