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Interface Connectors
The following are the Adit 3500 interface connectors:
Note: The following is dependant upon how the system (hardware) is configured. Systems can be
ordered with/without FXS, and can have from 1-4 DS1 ports.
Front of Adit
4 DS1 Ports (used for DS1 WAN and/or PRI/CAS trunks) (RJ-45C connector).
- (1) T1-based WAN - uses 1 or 2 DS1 ports
- (1) PRI/CAS group - uses 1 or 2 DS1 ports
(1) 10/100Base-TX WAN port (RJ-45 connector)
(1) 10/100Base-TX LAN port (RJ-45 connector)
4 FXS (RJ-11 connector)
Back of Adit
RS-232 craft port connector for local management
Power input connector
Battery input connector
Ground connector
Grounding the Unit
WARNING!
PROTECTION OF USERS AND SERVICE PERSONNEL
Chassis ground is located on the back of the unit.
To ground the unit:
1. Connect a minimum 14 AWG ground
wire with a #8 ring tongue terminal (not
included) to the chassis ground on the
back of the unit. Secure with the 8-32
screw and lock washer provided.
2. Connect the opposite end of the ground
wire to a suitable earth grounding point
such as a building grounding electrode,
metal water pipe, or metal building
structure that is in compliance with article 250 of NEC.
Adit 3500 - Release 1.6
T
A
3500
HE
DIT
IS REQUIRED TO BE PERMANENTLY GROUNDED FOR THE
.
Chassis
Ground
Quick Start Guide
Interface Connectors
17
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