T1 Configuration Requirements - Polycom SpectraLink 6300 MCU Install Manual

SpectraLink 6300 MCU: T1 Remote Module Installation: SpectraLink 6000 System

T1 Configuration Requirements

12
RJ-45 Cable For network clocked T1 facilities, an RJ-45 cable is
required to connect the designated Master Clock T1 Module to the
Intershelf Junction Panel.
T1 circuits will connect expansion shelves directly to the System
Controller shelf via the Polycom provided Intershelf Junction Panel.
The Intershelf Junction Panel is always co-located with the system
controller shelf.
The following configuration requirements apply to the T1 lines
connecting the SpectraLink 6300 MCU local and remote shelves.
• All T1 circuits for networking the SpectraLink 6000 System must
be Extended Superframe Format (ESF).
• T1 circuits must be a full T1 (not fractional).
T1 circuits must be 64 Kbps (not 56 Kbps) per channel.
•
Line coding for the T1 circuits must be Bipolar 8-bit Zero
•
Substitution (B8ZS).
• T1 circuits should be terminated as close to the SpectraLink 6300
MCU shelves as possible, at both the System Controller site and
the Expansion Controller site(s).
• One or two T1 circuits are required per remote SpectraLink 6300
MCU Expansion Shelf.
• One T1 circuit is required for the first five Interface Module cards
in a Remote Expansion shelf.
• Two T1 circuits are required for six or more Interface Module
cards installed in the remote expansion shelf. Note that 1 to 10
Interface Module cards may be installed in any expansion shelf.
• The T1 circuit must be activated and verified to be in proper
working order at least one week in advance of the networked
SpectraLink 6000 System scheduled installation.
• Channel Service Unit (CSU)
• A Channel Service Unit (CSU) must be installed at each end of the
T1 circuit.
• The ADC Kentrox T-SERV II or other comparable CSU models are
satisfactory.
PN: 1725-36126-001_K.doc