Comnet Data Transmission
Move data reliably between cameras, recorders, and control rooms with our data transmission gear. Extend Ethernet or HDMI runs with extenders, push IP across legacy coax using IP over coax, and keep signals clean with repeaters and hubs. Need protocol conversion? See data converters. For phone and low-voltage runs, head to data & telephone. Build longer, smarter links without sacrificing video quality.
Featured Data Transmission Manufacturers
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- was $3,522.00 Special Price $2,270.00SKU: CLEK41EOC
Comnet CLEK41EOC CopperLine Value Kit Point-to-Multipoint Ethernet-Over-Coax Extender
- 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
was $3,522.00 Special Price $2,270.00Low Price Guarantee - $7,853.00SKU: CLLFE16POEU
Comnet CLLFE16POEU Local 16 Channel Ethernet-over-UTP Extender With 30W PSE PoE+
- Transmits individual Ethernet data channels with PoE+ Power Injection or Pass-through PoE+ over standard UTP
- Extends Ethernet up to 3,000 feet (914 m) at 10 Mbps or 2,000 feet (610 m) at 100 Mbps over UTP cable
- Extended temperature operation from -40°C to +75°C
- Extended Pass-through PoE meets the IEEE 802.3at standard for Power over Ethernet
- Full 10/100 Mbps Bandwidth
$7,853.00Low Price Guarantee - $7,804.00SKU: CLLFE16POEC
Comnet CLLFE16POEC Local 16 Channel Ethernet-over-COAX Extender With 30W PSE PoE+
- Transmits individual Ethernet data channels with PoE+ Power Injection or Pass-through PoE+ over Coaxial cable
- Extends Ethernet up to 5,000 feet (1,524 m) at 10 Mbps or 2,000 feet (610 m) at 100 Mbps over Coaxial cable
- Extended temperature operation from -40°C to +75°C
- Extended Pass-through PoE meets the IEEE 802.3at standard for Power over Ethernet
- Full 10/100 Mbps Bandwidth
$7,804.00Low Price Guarantee - $4,454.00SKU: CLFE16EOU
Comnet CLFE16EOU Sixteen-Channel Ethernet Over UTP Extender With Pass-through PoE
- Transmits individual Ethernet data channels with Passthrough PoE over standard UTP
- Extends Ethernet up to 3,000 feet (914 m) at 10 Mbps or 2,000 feet (610 m) at 100 Mbps over UTP cable
- Extended temperature operation from -40°C to +75°C
- Extended Pass-through PoE meets the IEEE 802.3af standard for Power over Ethernet
- Full 10/100 Mbps Bandwidth
$4,454.00Low Price Guarantee - $4,302.00SKU: CLFE16EOC
Comnet CLFE16EOC Sixteen-Channel Ethernet Over COAX Extender With Pass-through PoE
- Transmits individual Ethernet data channels with Passthrough PoE over Coaxial cable
- Extends Ethernet up to 5,000 feet (1,524 m) at 10 Mbps or 2,000 feet (610m) at 100 Mbps over Coaxial cable
- Extended temperature operation from -40°C to +75°C
- Extended Pass-through PoE meets the IEEE 802.3af standard for Power over Ethernet
- Full 10/100 Mbps Bandwidth
$4,302.00Low Price Guarantee - was $2,165.00 Special Price $2,099.00SKU: CLLFE4POEC
Comnet CLLFE4POEC Local 4 Channel Ethernet-over-COAX Extender With 30W PSE PoE+
- Transmits individual Ethernet data channels with PoE+ Power Injection or Pass-through PoE+ over Coaxial cable
- Extends Ethernet up to 5,000 feet (1,524 m) at 10 Mbps or 2,000 feet (610 m) at 100 Mbps over Coaxial cable
- Extended temperature operation from -40°C to +75°C
- Extended Pass-through PoE meets the IEEE 802.3at standard for Power over Ethernet
- Full 10/100 Mbps Bandwidth
was $2,165.00 Special Price $2,099.00Low Price Guarantee - $2,001.00SKU: CLFE8EOC
Comnet CLFE8EOC Eight-Channel Ethernet Over COAX Extender With Pass-through PoE
- Transmits individual Ethernet data channels with Passthrough PoE over Coaxial cable
- Extends Ethernet up to 5,000 feet (1,524 m) at 10 Mbps or 2,000 feet (610m) at 100 Mbps over Coaxial cable
- Extended temperature operation from -40°C to +75°C
- Extended Pass-through PoE meets the IEEE 802.3af standard for Power over Ethernet
- Full 10/100 Mbps Bandwidth
$2,001.00Low Price Guarantee - $1,958.00SKU: CLFE8EOU
Comnet CLFE8EOU Eight-Channel Ethernet Over UTP Extender With Pass-through PoE
- Transmits individual Ethernet data channels with Passthrough PoE over standard UTP
- Extends Ethernet up to 3,000 feet (914 m) at 10 Mbps or 2,000 feet (610 m) at 100 Mbps over UTP cable
- Extended temperature operation from -40°C to +75°C
- Extended Pass-through PoE meets the IEEE 802.3af standard for Power over Ethernet
- Full 10/100 Mbps Bandwidth
$1,958.00Low Price Guarantee - $1,508.00SKU: FDW1000S/C
Comnet FDW1000S/C Fiber Optic Wiegand Data Link Extender, Central Unit
- Wiegand, MagStripe, or F/2F-based reader formats/control panel-compatible
- Completely supervised and secure operation
- Service mode provides simple and fast system set-up and configuration
- DIP-switch selection of the desired reader format
- Auxiliary I/O (input/output) interface is available for ascertaining door, gate, and control panel status and signaling
$1,508.00Low Price Guarantee
Data Transmission Frequently Asked Questions
What is data transmission in surveillance systems?
Data transmission in surveillance systems refers to the process of sending video and audio signals from cameras to recording devices or monitors. This can be achieved through various methods, including wired connections like Ethernet and coaxial cables, or wireless technologies. Reliable data transmission is crucial for ensuring high-quality video feeds and maintaining system integrity.
How does Power over Ethernet (PoE) work?
Power over Ethernet (PoE) allows network cables to carry electrical power along with data, eliminating the need for separate power sources for devices like IP cameras. This technology simplifies installation and reduces clutter by using a single cable for both data and power, making it ideal for surveillance setups where cameras may be installed in hard-to-reach locations.
What are the benefits of using Ethernet over coaxial adapters?
Ethernet over coaxial adapters enable the transmission of Ethernet data over existing coaxial cabling, which can be beneficial for upgrading older surveillance systems without extensive rewiring. These adapters maintain signal integrity over long distances and can support Power over Ethernet, providing both power and data to cameras through the same coaxial cable, enhancing installation flexibility.
Can I extend the range of my surveillance system's data transmission?
Yes, you can extend the range of your surveillance system's data transmission using extenders or adapters designed for this purpose. Devices like Ethernet over coax extenders can significantly increase the distance over which data can be transmitted, allowing you to place cameras farther from your recording equipment without losing signal quality or reliability.
What should I consider when choosing a data transmission solution for surveillance?
When selecting a data transmission solution for surveillance, consider factors such as the distance between your cameras and recording devices, the type of cabling already in place, and whether you need Power over Ethernet capabilities. Additionally, assess the bandwidth requirements of your cameras to ensure that the chosen solution can handle the data load without compromising video quality.
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