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
- $29.63SKU: TI-S400
TRENDnet TI-S400 RS232 to RS422/RS485 Converter Adapter (4-Pack)
- Includes four RS232 to RS422/RS845 converter adapters
- Convert an RS232 port to an RS422/RS485 terminal block
- Designed for use with the TI-M12 and TI-M42 industrial modbus gateways
$29.63Low Price Guarantee - $9.86SKU: TI-S100
TRENDnet TI-S100 RS232 to RS422/RS485 Converter Adapter
- Convert an RS232 port to an RS422/RS485 terminal block
- Designed for use with the TI-M12 and TI-M42 industrial modbus gateways
$9.86Low Price Guarantee - $197.95SKU: VZ-1TRX-4K
ViewZ VZ-1TRX-4K HDMI Extender with HDCP 2.2
- New ipcolor Technology
- Supports Resolutions up to 4K@60Hz (8 / 10 / 12 bit)
- Transmits to distances up to 230 feet (70 m)
- SPDIF / ARC Selection
- IR In / Out
$197.95Low Price Guarantee - $188.00SKU: PALUN-SE
EverFocus PALUN-SE Ethernet Over Coax Converter with PoE
- Maximum connection distance of 1148ft / 350m
- Automatic 802.3at & af PoE detection
- Automatic MDI/MDI-X detection
- Any Networking Device (PoE)
- Works with EverFocus and 3rd-party IP cameras
$188.00Low Price Guarantee - $276.00SKU: INVID-IPEXTOUTLR2
InVid INVID-IPEXTOUTLR2 Outdoor Waterproof Gigabit PoE Extender
- Compatible with IEEE802.3af and IEEE802.3at
- Extends the range of PoE and Fast Ethernet an additional 300 ft
- No additional power supply is required
- Automatically detects and protects PoE equipments from being damaged
- Gigabit Full-rate network throughout the whole extended distance
$276.00Low Price Guarantee - $131.00SKU: INVID-IPEXTENDER2
InVid INVID-IPEXTENDER2 Passive PoE Extender
- Passive PoE cascade power supply and ethernet data exchange
- Support IEEE 802.3af/at standard power supply IP Camera
- Support local camera output
- Compact design, able to fit in a junction box
- Max transmission distance 300m(900ft)
$131.00Low Price Guarantee - $300.00$300.00Low Price Guarantee
- $1,748.00SKU: FDC80NLR485
Comnet FDC80NLR485 8 Channel Contact Closure Receiver (RS485), Non-Latching
- 8 Channel Contact Closure Receiver
$1,748.00Low Price Guarantee - $93.46SKU: CT-P-HDMI-ED100M-4KL
Cantek CT-P-HDMI-ED100M-4KL 4K HDMI Extender
- Support HDMI 1.4
- Support local loop-out
- Support 100m long distance transmission
- Low power consumption, low temperature and high safety
- Support 3D video format
$93.46Low 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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