CHAPTER 2 INSTALLATION
– 52 –
NWA-008855-001 Rev.1.0
avch2001.fm
CONNECTION OF LEGACY CS
Connect the cable to a CS via the MDF as shown in the following pages.
When you replace the BS01 (8 pin) with the BS21/BS21A (4 pin), you can use the existing 8 modular plug
using the BS21 CABLE. The BS21 CABLE is a 8 pole to 4 pole modular cable.
Connection Outline for CS
• Using 4 Pole Modular Plug
• Using BS21 CABLE
• Location of LT Slots and LTC Connectors for CS (BS21/BS21A) Page 53
• Location of LT Slots and LTC Connectors for CS (BS31) Page 54
• Example of MDF Cross Connection for CS (BS21/BS21A) Page 56
• Example of MDF Cross Connection for CS (BS31) Page 60
Modular
MDF
LTC0/LTC1/LTC2/LTC3
TWISTED-PAIR
CSI
BWB
PBX
To CS
CABLE
CONNECTOR
Plug
Modular
MDF
LTC0/LTC1/LTC2/LTC3
TWISTED-PAIR
CSI
BWB
PBX
To CS
CABLE
CONNECTOR
Plug
BS21 CABLE
CONNECTION OF LEGACY CS