Altronix eBridge1CT IP Over Coax Transceiver Installation Guide
- June 4, 2024
- Altronix
Table of Contents
eBridge1CT
IP over Coax Transceiver
Installation Guide
Overview:
eBridge1CT is a CAT5 to Coax cable Ethernet adapter. The transceiver enables fast 10/100Base-T Ethernet digital communication to be transmitted over Coax cable. This plug-and-play unit facilitates system upgrades from analog to IP cameras/devices utilizing existing legacy Coax and eliminating the costs and labor associated with installing new network cabling. In addition, data transmission over the Coax can be extended to 500m (five times the 100m Ethernet maximum length), eliminating the need for repeaters. At the same time, the unit can combine composite video signal with the Ethernet data enabling connection to an analog input on a monitor or matrix switch. eBridge1CR Reciever is required for connecting to an ethernet switch/NVR (Network Video Server).
Features:
Agency Listings:
- UL/CUL Listed for Information Technology Equipment (UL 60950-1).
- CE European Conformity.
- C-Tick compliant.
Sloc™Compliant:
- Incorporates *sloc TM (Security Link over Coax) technology.
Compatible Receivers:
- eBridge1CR, eBridge4CR, eBridge16CR.
Visit www.altronix.com for the latest compatibility list.
Input:
- 12VDC to 24VDC Class 2 power supply (polarity not observed) or 16VAC to 24VAC Class 2 plug-in transformer.
Power Consumption (under maximum load):
- 12VDC/275mA, 24VDC/110mA, 16VAC/375mA, 24VAC/200mA.
Ethernet:
- Connectivity: RJ45, auto-crossover.
- Wire type: 4-pair CAT5 or better-structured cable.
- Distance: up to 100m.
- Speed: 10/100BaseT, half/full duplex, auto negotiation.
- Throughput is rated to pass 25Mbps of data at distances up to 500m. With proper headend equipment, multiple Megapixel cameras can be used.
Coax:
- Distance: up to 500m.
- Connectivity: BNC, RG-59/U or similar.
- sloc is a registered trademark of Intersil Corporation.
LED Indicators:
- Blue LED – Coax link connection.
- Yellow and Green LED (RJ45) IP Link status, 10/100Base-T/active.
- Green LED – Power.
Environmental:
- Operating Temperature: – 10ºC to 50ºC (14ºF to 122ºF).
- Storage Temperature: – 20ºC to 70ºC (– 4ºF to 158ºF).
- Humidity: 20 to 85%, non-condensing.
Accessories:
- Composite video cables (included) – enable simultaneous composite video signal over the name Coax.
- Two (2) power connectors.
Applications:
- Retrofit digital IP cameras in an analog CCTV installation.
- Works with Megapixel, HD720, HD1080, and VGA (SD) cameras (see a note, pg. 2).
- Extend Network link distance in an industrial environment.
- Upgrade deployed CCTV Coax to a digital network in Retail, Hospitality, Arenas, Casinos, Airports, Schools, Hospitals, Transportation, etc.
- Enables simultaneous transmission of composite and digital IP video.
Mechanical:
- Dimensions (W x L x H approx.): 2.5” x 3.8” x 1” (63.5mm x 96.52mm x 25.4mm).
Also Available:
eBridge1CTPK:
Four (4) eBridge1CT Ethernet over Coax Transceivers.
Installation Instructions:
Wiring methods shall be in accordance with the National Electrical Code/NFPA
70/ANSI, and with all local codes and authorities having jurisdiction. Wiring
should be UL Listed and/or Recognized wire suitable for the application.
eBridge1CT is not intended to be connected to outside plant leads and should
be installed indoors within the
protected premises. The eBridge1CT is intended for indoor use only.
- Secure the unit to the desired mounting surface with a proper fastening device utilizing the unit’s mounting hole (Fig. 2a, pg. 3). Unit should be mounted in proximity to the IP camera/device.
- Connect 16VAC/24VAC Class 2 plug-in transformer or 12VDC/24VDC (polarity not observed) Class 2 power supply to the jack marked [Power Input] utilizing barrel connector (supplied) (Fig. 1, pg. 2). Use 22AWG-16AWG wire for this connection.
- Connect the structured cable from the IP camera/device to the RJ45 jack marked [10/100BaseT] (Fig. 2, pg. 3). Connect the Coax cable to the BNC connector marked [Coax] (Fig. 2, pg. 3).
- For optional simultaneous composite video transmission, attach the Composite Video Cable (Fig. 2, pg. 3) by plugging the two (2) position connectors into the Comp. Video input is marked on the unit (Note: the connector is polarized). Connect the BNC side to the composite video output of the IP camera, monitor display, matrix switch, or other headend equipment.
Note: The eBridge is designed to accommodate Megapixel, HD720, HD1080, and VGA (SD) cameras. It is important to note that some high resolution and high frame rate cameras may demand faster headend processing ability, such as a PC graphics card to present a quality image. If the headend processing equipment is insufficient in speed, the image may show pixelation and latency. It is advisable to pretest the system if unsure. Alternatively, frame rate and resolution may be reduced to accommodate system equipment.
Technical Specifications:
| Parameter | Description |
|---|---|
| Connections | BNC for Coax link. RJ45 for ethernet link. Composite video |
connector for optional composite video service
Input power requirements| 12VDC/275mA, 24VDC/110mA, 16VAC/375mA, 24VAC/200mA
Indicators| Blue: Coax Link.
Yellow (RJ45 connector): On – Link, Off – No Link, Blinking – Activity.
Green (RJ45 connector): On – 100Base-TX, Off – 10Base-T.
Green: Power.
Environmental Conditions| Operating Ambient Temperature (UL60950-1): — 10°C to
50°C (14°F to 122°F).
Relative humidity: 85%, +/— 5%
Storage Temperature: — 20°C to 70°C (— 4°F to 158°F).
Operating Altitude: — 304.8 to 2,000m.
Regulatory Compliance| UL/cUL Listed for Information Technology Equipment (UL
60950-1). CE European Conformity.
Weights (approx.)| Product: 4 oz. (0.11 kg) I Shipping: 7 oz. (0.17 kg)
Single IP Camera Shown with Composite Video Option:
Solutions and Installation Notes:
Currently, Matrix Switchers, DVRs, and NVRs do not readily accommodate multi-
picture (Matrix) monitor display capability (typically 4X4 – 16 channel
display) for some of the higher resolution cameras. In addition, HD cameras
use a widescreen format (16:9 aspect ratio). This may not fit as well into the
matrix display as the standard screen format (4:3 aspect ratio). In addition,
high-resolution multichannel recording can introduce unacceptable latency in
the real-time monitor display.
To achieve high-resolution recording along with real-time multi-channel
viewing: Record the high-resolution IP video via the NVR and the simultaneous
composite video via the Matrix switcher to achieve proper display format (Fig.
3, pg. 3).
Multiple IP Cameras Shown With Composite Video Option:
Multiple IP Cameras Over a Single Coax:
*Note: Multiple cameras require higher bandwidth and headend equipment processing speed. It is advised to test this configuration. eBridge is rated to pass 25Mbps of data at distances up to 500m. With proper headend equipment, multiple Megapixel cameras can be used.
Altronix is not responsible for any typographical errors.
140 58th Street, Brooklyn, New York 11220 USA |
718-567-8181 | fax:
718-567-9056
website: www.altronix.com | e-mail:
info@altronix.com | Lifetime Warranty
IIeBridge1CT Rev. 070612
G13U eBridge1CT Installation Guide