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Zhone Technologies / 3-1
Electrical Installation Connector type
Chapter 3
Electrical Installation
When you are ready to go beyond the basics of the product, use this chapter to learn specifics
on grounding, cabling, and the necessary power requirements for operation. It includes the
following topics:
Connector type page 3-1
Data port connector pinouts page 3-2
Power requirements page 3-4
Alarm page 3-5
Grounding requirements page 3-6
Cabling page 3-7
3.1 Connector type
The product is equipped with several types of electrical connections to the network and power
sources. The table below lists each one of the connectors along with their functionality.
Table 3-1. Backpanel connectors
Connector Name Connector Type Description
FXS/FXO lines 50 pin amphenol Up to 24 FXS/FXO Tip-and-Ring pair
Signals: TIP, RING for FXS.
Alarm 2 position
(plug included
with kit of parts)
A relay closure that sends alarms out to an
external alarm system.
V.35 DB25 female V.35 data port signals.
RS-232 serial DB9 Asynchronous craft port for local management.
10BaseT Ethernet RJ45 Ethernet port for remote management over IP.