Nitek EL4500C Installation And Operation Manual

Model EL4500C
Includes one ET4500C Transmitter
and one ER1500C Receiver
Reduce risk of fire or electrical shock. Do not
expose this product to rain or moisture.

Introduction

The EL4500C system uses a four channel transmitter and a single channel receiver to extend Ethernet & PoE. The
EL4500C can be used on new or existing cable and is designed to greatly extend the distances to which IP cameras and
network devices can operate. In addition to network communication the EL4500C is ideal for PoE applications. It allows
all power to flow from the head end for most camera applications. In unique cases where high power PoE is needed it
can inject up to 25 watts of power at the transmitter end.

TYPE 1 Installation

Install EL4500C with a PoE Source Switch and IP Cameras
Refer to the diagram below when installing.
exceeding 1,640ft / 500m, the EL4500C transmitter and receiver pairs (ET4500C & ER1500C), an IP camera or other
peripheral network device (both universally referred to as the Power Device or PD), and a 3rd party PoE network switch
or Power Sourcing Equipment/PSE.
The method for facilitating Ethernet communication and PoE over RG59U cable starts with connecting the ER1500C to
the Power Sourcing Equipment, usually a switch (RJ45-to-RJ45) via a CAT5e/CAT6 patch cable. The ER1500C coax
BNC connector enables connectivity to the length of RG59U coax cable at the head end. The IP camera interfaces with
the ET4500C via RJ45 and a CAT5e/CAT6 patch cords. The output of the ET4500C intern connects to the length of
RG59U cable by its BNC connector at the camera end. Power from the PSE provides operational PoE for both
EL4500C units and the camera.
IP Camera
IP Camera
Patent Pending
NITEK
681200144
(for use with Coaxial cable)
A common topology involves a length of existing coax cable up to but not
Refer to the PoE power chart to determine maximum range for a PoE camera.
IP
DC
NITEK
Port 1
Input
ET4500C
IP
Transmitter
Port 2
IP
Link
Port 3
Port
IP
RoHS
Port 4
CO MPLI ANT
IP Camera
®
Note: This installation should be made by a
qualified service person and conform with local
codes.
48Vdc @ 1Amp
Power Supply
500m
1640ft
RG59 Coaxial Cable
5410 Newport Drive, # 24
Rolling Meadows, IL 60008
Phone: (847) 259-8900
Fax: (847) 259-1300
E-mail: info@nitek.net
WWW.NITEK.NET
Installation and
Operation Manual
Optional PS48
(Not Included)
ER1500C
NITEK
Link
Port
Receiver
RoHS
COMPLIANT
2002/95/EC
De Aar 99
8253 PN Dronten
The Netherlands
Tel: +31(0) 321 320 043
E-mail: info@nitekeurope.net
WWW.NITEK.NET
PoE
Switch
04082014