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
- $2,805.60SKU: AVA-HDMI-EXT-W150
Avycon AVA-HDMI-EXT-W150 Wireless HDMI Extender 4K 60Hz
- Support up to 3840x2160@60Hz resolution, backward compatible.
- Support wireless transmission up to 164ft (line of sight).
- The transmitter supports HDMI loop out.
- In case of multiple sets of products in the same area, support SSID pairing and channel switching to avoid interference.
- Support IR passback.
$2,805.60Low Price Guarantee - $2,540.24SKU: FDX55S1
Comnet FDX55S1 RS232/422 DB25 Repeater, 1310/1550nm, SM, 1 Fiber
- Meets EIA RS232C/D specifications (Simplex or Duplex)
- NTCIP compatible
- Robust design assures extremely high reliability in unconditioned roadside environments
- User-selectable DTE or DCE interface ensures ease of installation and maximum versatility
- Supports Request to Send (RTS) and Clear to Send (CTS) signals
$2,540.24Low Price Guarantee - $2,204.06SKU: FDX55S1AE
Comnet FDX55S1AE RS232/422 DB25 Repeater, SM, 1 Fiber
- Meets EIA RS232C/D specifications (Simplex or Duplex)
- NTCIP compatible
- Robust design assures extremely high reliability in unconditioned roadside environments
- User-selectable DTE or DCE interface ensures ease of installation and maximum versatility
- Supports Request to Send (RTS) and Clear to Send (CTS) signals
$2,204.06Low Price Guarantee - $2,204.06SKU: FDX55S1BE
Comnet FDX55S1BE RS232/422, DB25 Repeater, SM, 1 Fiber
- Meets EIA RS232C/D specifications (Simplex or Duplex)
- NTCIP compatible
- Robust design assures extremely high reliability in unconditioned roadside environments
- User-selectable DTE or DCE interface ensures ease of installation and maximum versatility
- Supports Request to Send (RTS) and Clear to Send (CTS) signals
$2,204.06Low Price Guarantee - $2,204.06SKU: FDX55S2
Comnet FDX55S2 RS232/422 DB25 Repeater, 1310 Nm, SM, 2 Fiber
- Meets EIA RS232C/D specifications (Simplex or Duplex)
- NTCIP compatible
- Robust design assures extremely high reliability in unconditioned roadside environments
- User-selectable DTE or DCE interface ensures ease of installation and maximum versatility
- Supports Request to Send (RTS) and Clear to Send (CTS) signals
$2,204.06Low Price Guarantee - $2,204.06SKU: FDX55M1
Comnet FDX55M1 Anti-Streaming RS-232/422 Drop-and-Repeat Data Transceiver
- Robust design assures extremely high reliability in unconditioned roadside environments
- User-selectable DTE or DCE interface ensures ease of installation and maximum versatility
- Supports Request to Send (RTS) and Clear to Send (CTS) signals
- RJ-11 expansion port provides network branching capability by electrically linking co-located transceiver units
$2,204.06Low Price Guarantee - $2,140.97SKU: RLFDX232S2/HV
Comnet RLFDX232S2/HV Substation-Rated RS-232 And TTL Logic Data Link/Repeater, 88 -300VDC / 85 -264VAC
- Full-duplex, half-duplex, or simplex transmission of RS-232, RS-422, RS-485 2/4-wire data, or TTL logic
- Tested and certified to meet or exceed the requirements of IEEE 1613 Class 2 for electrical utility substations
- RS-232 Version: DTE/DCE switching
- LED status indicators confirm operating status
- Rugged galvannealed and powder-coated panel-mount enclosure
$2,140.97Low Price Guarantee - $2,099.00SKU: CLRFE4POEU
Comnet CLRFE4POEU Remote Four-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
$2,099.00Low Price Guarantee - $2,004.00SKU: CLRFE4POEC
Comnet CLRFE4POEC Remote Four-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
$2,004.00Low 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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