Polycom spectralink 1725-36122-001 User Manual

Page of 68
SpectraLink 6300 MCU: Facility Preparation 
PN: 1725-36122-001_M.doc 
48 
Connect Demarc Block RJ-21Cables to  
Interface Module 
Connect the male RJ-21 connector from the appropriate demarcation 
block to the designated RJ-21 connector (
A
 or 
B
) on each Interface 
Module. Secure the cables using the keeper. Dress the cables by wire 
wrapping the cable at the rear of the shelf. 
 
Do not connect these cables to the system controller or the system 
controller will be damaged.