
CopperLine® Value Kit: Point-to-Multipoint
Ethernet-over-Coax Extender
CLEK41EOC
EXTENDER
The ComNet™ Value CLEK41EOC features four remote 10/100 Mbps singlechannel units and a single four-channel local unit in a pre-packaged kit. Perfect for
applications that face density challenges. The four-channel units will fit into any
ComNet product rack. The four individual small-sized remote units can be placed
up to 1,200 feet (400 meters) from the four channel local unit. Power supplies
included. A DIP Switch allows configurable selection of 10 Mbps or 100 Mbps
speed these units are simple to install. This CopperLine® Value kit provides five
units with power supplies.
FEATURES
› Transmits individual Ethernet data over Coaxial cable
› Extends Ethernet up to 1,200 feet (400 m) over Coaxial cable
› Temperature operation from 0°C to +50°C
› Full 10/100 Mbps Bandwidth
› Supports Multicast, Unicast and Jumbo Frame
› Symmetric Bandwidth provides consistent upload and
download with virtually zero packet loss over the total
usable distance
› Type tested to RFC-2544 TCP/IP network bandwidth packet
transmission standards
› User-selectable data rate for maximum bandwidth and
transmission distance utilization
› Complies with all major IEEE standards and RFC network
protocols for UDP, TCP/IP, HTTP/HTTPs
› Designed and manufactured in the USA
› LED status indicators confirm operating status
› Can be DIN-rail mounted with optional DINBKT4 mounting kit
› 5 Year Warranty
APPLICATIONS
› Retrofit existing analog CCTV installations to Ethernet-
based systems
› CCTV systems for casinos, airports, school campuses
5 YEAR WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427

CLEK41EOC
SPECIFICATIONS
CopperLine® Value Kit: Point-to-Multipoint
Ethernet-over-Coax Extender
Ethernet
Data Interface 10/100BaseT(X) Ethernet
Data Rate DIP switch selection of 10/100 Mbps
Full data rate / full duplex up to the maximum
rated distance
RFC 2544 TCP/IP Packet Transmission
Standards RFC: 768 UDP, 2068 HTTP, 793 TCP
791 IP, 1783 TFTP, 894 IP over Ethernet.
Connectors
Ethernet RJ-45
Extended Distance BNC
Operating Power 2 pin screw terminal
LED Indicators Operating Power
Ethernet Link and Ac tivity
Extended Link and Activity
ORDERING INFORMATION
Power
CLER1EOC/M Operating Voltage: 12 VDC or 24 VAC
Power Consumption: 1.5 W
CLEL4EOC Operating Voltage Range: 9 to 15 VDC
Power Consumption: 5W
Mechanical
Current Protection Automatic Resettable Solid-State Current Limiters
Circuit Board Meets IPC Standard
Size 1CH: 2.3 × 1.6 × 1.1 in (5.7 × 4.1 × 2.8 cm)
4 CH: 6.1 × 5.3 × 1.1 in (15.5 × 13.5 × 2.8 cm)
Shipping Weight <1 lbs./0.45 kg
Environmental
MTBF >100,000 hours
Operating Temp 0˚ C to +50˚ C
Storage Temp – 10˚ C to +60˚ C
Relative Humidity 0% to 95% (non-condensing)
In a continuing effort to improve and advance technology, product specifications are subject
to change without notice.
Part Number Description
CLEK41EOC 4 × Miniature CopperLine Single Channel Ethernet-over-Coax, 1 × 4 Port Ethernet-over-Coax Extender
Accessories: Unit-appropriate power supplies (one each provided with extender units)
Options DIN-Rail Mounting Adaptor Kit - With Mounting Hardware (Optional, order model DINBKT4)
TYPICAL APPLICATION
CLER1EOC/M
10 or 100 Mbps
PoE Switch
CLEL4EOC
12 VDC applied locally 12 VDC / 24VAC
CLER1EOC/M
CLER1EOC/M
CLER1EOC/M
applied locally
IP Camera
IP Camera
IP Camera
IP Camera
CAT-5 CABLE
COAX
3 CORPORATE DRIVE
8 TURNBERRY PARK ROAD
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T: +44 (0)113 307 6400
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TECH SUPPORT: 1.888.678.9427
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INFO@COMNET.NET
30 Jun 2015