LINOVISION POE IP Over Coax Converter User Guide

: June 7, 2024
: LINOVISION

Table of Contents

Introduction
- 2020 Updated Version
Package Includes
Dimension
Panel View
Data Sheet
Transmission Performance
Applications
FAQ Related
Related Products – EOC-TP (Water-proof Transmitter)
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

LINOVISION POE IP Over Coax Converter

a close up of a machine

Introduction

EOC (Ethernet Over Coax, also known as IP over Coax) Converter is used to transmit Video & Audio & Data over existing coaxial cables or twist pair cables. Features with POE & IP data transmission and passive design, LINOVISION EOC converter is designed to upgrade traditional analogue video surveillance system to IP surveillance system without replacing coaxial cables. It is working with POE IP cameras, POE Wi-Fi AP, VoIP phones, etc.

2020 Updated Version

The 2020 version EOC converter supports POE IP data transmission over twist pair cable, such as Cat5E/Cat6 cable, power line, RS485 cable, etc. BNC to Twist pair connectors are required in this connection. This function is widely used in elevator application.

EOC transmitter has to be connected to POE device (IPC/VoIP), and EOC receiver is connected to POE injectors. The reverse connection will not work.
It is used for point-to-point coax cable direct connection only, no BNC repeater/T-connect/splitter in the middle.

Package Includes

a close up of a device

Dimension

Transmitter and receiver are alike:
79mm×52mm×23mm (Each) (3.1” x 2.0” x 0.9”)

Panel View

SN

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Interface

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Note

---|---|---

1

| PoE OUT| To connect POE device (IPC, VoIP, AP, etc)

2

| PoE IN| To connect POE injector, POE switch, or POE NVR

3

| Link| BNC port Link indicator light

4

| PWR| Power indicator light

5

| Long Reach| Coaxial cable port

Data Sheet

Technical Speciﬁcation

Transmission Performance

Transmission Distance	Performance
100m (330ft)	Bandwidth
Load Capacity	21W
300m (1,000ft)	Bandwidth
Load Capacity	11W
1,000m (3,280ft)	Bandwidth
Load Capacity	4W

This chart is based on regular RG59 coaxial cable and powered by standard DC48V POE injectors.
This EOC converter can transmit up to 100Mbps network data and load max 11W POE device in 300 meters (or 1,000ft).
The network bandwidth will be automatically lowered to 10Mbs over 1,000ft and the max transmission distance is 3,280ft. This bandwidth is still sufficient for single 4K IP camera.
The performance will be better when using RG6 cable or DC53V POE injectors.

Applications

Upgrade traditional analogue system to IP surveillance system while using existing coaxial cable(RG59 cable)
Remote network & power transmission for POE compatible devices over coaxial cable
Remote NVR connection over long distance coaxial cable (100Mbps bandwidth in 300 meters or 1000ft transmission)
For many elevators there are no ethernet cables and no camera powers in the elevator cart, LINOVISION EOC converters is perfect for this application. It can transmit POE power and IP data over coaxial or twist pair cable. One passive EOC-transmitter will be put inside the elevator cart to feed camera or signal board, and one EOC-receiver will be in the control room, powered by POE switch/POE injector/POE NVR. For multiple elevators application, one EOC-Switch04 or EOC-Switch24 will be put in the control room, working together with max 8 elevators.
Remote network connection over long distance coaxial cable (100Mbps in 300 meters or 1000ft transmission)

Q1：Can multiple devices be connected via single coaxial cable?
A: Yes, one pair of EOC converter can be used to transmit multiple device over single coaxial cable with NVR/POE switch/WI-FI AP. The connection will be multiple device -> NVR/POE switch/WI-FI AP – > EOC Transmitter -> Coaxial cable ->EOC Receiver -> POE NVR/POE Switch/POE Injector with internet.
Please note that the EOC receiver has to be connected to an POE NVR or POE Switch to be powered.

Q2: Can I use the IP camera with 4k quality, record in a NVR without losing the quality?
A: Yes. The transmission bandwidth can be max 100Mbps in 1000ft, or 10Mbps in 3000ft. The required bandwidth for one 4K IP camera is about 8Mbps (H.264 encoding) or 4Mbps (H.265 encoding). So it is definitely no problem to transmit 4K IP camera video over coax without losing quality.

Q3：Will this work for extending connectivity between a router and an Ethernet switch? Or extending WIFI?
A: Yes. But you need a POE injector in EOC receiver side to provide power to EOC receiver and EOC transmitter. It is recommended to use 56V 30W POE injector. And the transmission bandwidth maybe dropped to 10Mbps depends on the cable quality. And limit the power consumption below 10W.
Please also make sure there is no additional BNC connector or splitter in the middle of RJ5 cable.

Q4: What’s the maximum load capacity of this EOC Converter?
A: The maximum load capacity is 21W in 300ft transmission which is sufficient to power a regular IP PTZ camera. The load capacity can be at least 11W in 1000ft transmission which is sufficient to power most of IP cameras or VoIP phones

Q5: What kind of POE device it can be working with?
A: It can work with POE IP cameras, POE Wi-Fi AP, VoIP phones, etc

Q6：What POE standards does this support?
A: It supports IEEE802.3af and IEEE802.3at standard. It is working with most of the IP cameras and mini PTZs in the market, we also have customers use this to power POE WIFI AP and it is working well.

Q7: Why my POE device is offline when working with our EOC (IP Over Coax) Converter?
A: Several main reasons are as follow:

EOC transmitter has to be connected to POE device (IPC/VoIP), and EOC receiver is connected to POE supply device (POE NVR, POE Switch or POE Injector). The reverse connection will not work.
It is used for point-to-point coax cable direct connection only, no BNC repeater/T-connect/splitter in the middle.
It may be caused by insufficient load capacity. The maximum load capacity is 21W in 300ft transmission which is sufficient to power a regular IP PTZ camera. The load capacity can be at least 11W in 1000ft transmission which is sufficient to power most of IP cameras or VoIP phones.
No power supply will also make it fail to work. Please be informed that EOC receiver has to be connected to an POE NVR, POE Switch or POE Injector to be powered.

Q8: Can this EOC converter working with non-POE device? Do i need a power injector if I don’t need poe?
A: Yes, this EOC converter can work with non-POE device like PC/NVR, etc. And you still need a power injector to power the EOC receiver side even though don’t need poe.

Q9: Can I use a RG11 coax cable with the EOC Transmitter and Receiver?
A: It should be working with RG11 cable and please prepare the cable with BNC connectors.

Q10: How can I mount them?
A: It supports DIN Rail installation(Standard 3.5mm din rail), or you can put it inside a regular camera’s junction box, since it is very small in dimension, that is 3.1” x 2.0” x 0.9”

Q11: Will this work with AT &T digital internet?
A: This IP over Coax converter is not designed to be working with this kind of 4G LTE router.

For more information:http://www.Linovision.com/Amazon Or just contact us through Amazon.

EOC-TP	Outstanding Features	Application

IP Video & Audio & Data & POE Power transmission over coaxial cable
IP68 waterproof standard, full mental housing
Max 1000 meters (3000ft) transmission
Up to 100Mbps bandwidth over 1,000 feet regular coax cable transmission, working with CCA/CCU RG59/RG6 cable
Plug-and-play, configuration free.

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Upgrade existing analogue system to IP surveillance system while using coax cables
Long distance POE Data transmission
Full mental housing with IP68 waterproof standard, perfect for outdoor use

Application

a close up of a device

Working with EOC Receiver in outdoor to upgrade existing analogue system to IP surveillance system while using coax cables and extend the transmission distance from 300ft to 3000ft.