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
- $899.00SKU: CNFE2DOE2
Comnet CNFE2DOE2 RS232/422/485 Data Over Ethernet Terminal Server
- Environmentally Hardened -40º to +75ºC
- Two RS232/422/485 selectable serial ports
- NTCIP compatible
- Power and Port status LED indicators
- Automatic resettable solid-state current limiters
$899.00Low Price Guarantee - $860.21SKU: FDX2HSDS2/M
Comnet FDX2HSDS2/M Dual High Speed RS485 Data Transceiver, Repeater
- Data Rates to 1Mbps
- Meets RS485 (2W) specifications
- Built-in Fiber Link Tester - allows for the testing of the fiber
- Wide optical dynamic range: optical attenuators are never required
- Bi-color (Red/Green) LED status indicators provide rapid indication of critical operating parameters
$860.21Low Price Guarantee - $826.03SKU: 500461
Muxlab 500461 Mini HDMI Fiber 4K Extender Kit
- HDMI 1.4a support
- HDCP support
- Compact design
- Distance up to 300m using LC Duplex multimode 50/125 µm OM3 fiber cable
- Supports 4K @ 24, 25, 30 Hz
$826.03Low Price Guarantee - $800.00SKU: CLKFE1EOC
Comnet CLKFE1EOC Copperkit Two Single Channel Ethernet COAX Extenders
- Copperkit two single channel ethernet COAX extender with Cat5 cables and power supplies
$800.00Low Price Guarantee - $764.00SKU: CLRFE1POEU
Comnet CLRFE1POEU Remote Single-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
$764.00Low Price Guarantee - $764.00SKU: CLLFE1POEU
Comnet CLLFE1POEU Local 1 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
$764.00Low Price Guarantee - $752.98SKU: 5026-461
Axis 5026-461 T8646 POE+ Over Coax Blade (6-Channel)
- No need for re-cabling, keep the coax
- Fits Axis video encoder chassis
- Optional PoE and PoE+ over the coax cable
- High channel density
- Supports Axis' network cameras
$752.98Low Price Guarantee - $741.00SKU: CLRFE1POEC
Comnet CLRFE1POEC Remote Single-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
$741.00Low Price Guarantee - $738.65SKU: NV-FLX-04-XKIT
NVT NV-FLX-04-XKIT 4-Port Extender Kit
- 10/100BASE-T(X) Ethernet with PoE++ (up to 50W)
- 10/100Mbps, full duplex data rate
- Power Injection or Pass-through PoE++ over standard UTP or STP cable
- Up to 2,000ft (610m) at 100Mbps over 4-pair, or at 10Mbps over 1- (needs local power) or 2-pair
- Operating temperature from -40°C to +70°C
$738.65Low 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.
Filter
Shopping Options
