Service Categories - Cabletron Systems SmartSwitch Router 520 Installation And Configuration Manual

Installation Information – United Kingdom

Service Categories

Table D-1 lists the BABT-approved service specifications for the router for
UK compliance.
Table D-1: BABT-Approved Service Specifications
Service
Requirements
Interface Type
Electrical
Physical
Approved
Cables
Data Rate (bps)
available from
Public
Telecommuni-
cations
Operators
1
BT - British Telecommunications plc
Hull - Kingston Communications (Hull) plc
MCL - Mercury Communications Limited
D-2
Service Category 1
X.21 bis
V.24/V.28
ISO 2110, BS.6623: part 1,
1985
Adapters:
• BC12L-06
2400: BT, Hull, MCL
4800: BT, Hull, MCL
9600: BT, Hull, MCL
1
19200: MCL
Service Category 2
X.21 bis
V.35
ISO 2593. BS.6623: part 4,
1986
Adapters:
• BC12G-06
1
48k: BT, Hull, MCL
1
56k: BT, MCL
1 1
64k: MCL
2048k: N/A
1
1