Precautions For Cabling; Trunk Cabling; Extension Cabling - NEC SL1100 Hardware Manual

ISSUE 4.1 (R5.1)

1.5.2 Precautions for Cabling

• Do not wire the cable with an AC cable, computer, etc.
• Do not run the cable near a high frequency generating device.
• Use cable protectors in case the cables are run on the floor.
• Aerial distribution wiring is not allowed.
• Trunks must be installed with lightning protectors.
• Do not install the Topaz Terminal in the SL1100 system, it does not work properly.

1.5.3 Trunk Cabling

Trunk cabling is required for the 4COIDB, 2BRIDB or 1PRIU PCBs.
Refer to INSTALLING THE EXPANSION INTERFACE CARDS on page 2-35
4COIDB, 2BRIDB and 1PRIU PCBs.

1.5.4 Extension Cabling

The 084M-B1 PCB within the KSU provides two "RJ61" modular jacks for digital extension (8ports)
and one for analogue extensions (4ports).
Before plugging in the Multiline Telephone, DSS Console, Single line
Telephone or Doorphone, ensure Main KSU is powered off.
Only SL1100 terminals (12TXH, 24TXH) may be connected to a SL1100
digital port. Do not connect any other terminal as damage may result.
Hardware Manual
SL1100
for mounting and cabling
2-9