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
- $564.00SKU: PT-2UT-R-KIT
Kramer PT-2UT-R-KIT USB 2.0 PoC Extender Kit over Extended–Reach CAT
- Bidirectional RS-232 Extension - Serial interface data flows in both directions, allowing data transmission and device control
- Audio Extension - Send an audio signal from an audio source connected to the transmitter to an active audio playing device connected to the receiver
- Cost-Effective Maintenance - Status LED indicators facilitate easy local maintenance and troubleshooting
- Easy Installation - Single twisted-pair cable for signal and power wiring. Compact PicoTOOLS® fan-less enclosure for device-back mounting, or side-by-side mounting of 4 units in a 1U rack space with the recommended rack adapter
$564.00Low Price Guarantee - $562.74SKU: 500534
MuxLab 500534 USB-C 3.2 Gen1 4-Port Extender Kit, 100m
- Extension of USB 3.2 Gen1 up to 100m/328ft over CAT6a cable
- USB 3.2 Gen1 connectivity with data transfer rate up to 5Gbps
- Backwards compatible with USB 2.0 and USB 1.1 Hardware acceleration for isochronous and bulk transfer
- USB-C and USB-A Ports supports 5VDC up to 1.5A and 1A on the Receiver
- Support RS-232 pass-through and FSYNC GPIO pass-through (for industry camera use)
$562.74Low Price Guarantee - $548.00SKU: BPK-XT-0
American Fibertek BPK-XT-0 HDMI Real 4K@60 4:4:4 Extender Kit
- Adapter format, HDMI "A" female to single SC female
- Supports both HDMI 2.0x and HDMI 1.x signals
- Full, uncompressed 4K/60 HDR and 4K/60 4:4:4 video
- Supports all HDR formats, including HDR10+, Dolby Vision
- Transmits superior HDMI video up to 1000m
$548.00Low Price Guarantee - $546.00SKU: DS-MT2
EverFocus DS-MT2 4K HDMI HD BaseT Extender (Transmitter + Receiver)
- 4K-HDR HDMI Extender
- 5/5e/6 with HDBaseT
- Bi-directional IR & PoC
- Extends HDMI signal up to 60m (198ft)
- Ultra-HD video and HDR (4:2:0 10bits)
$546.00Low Price Guarantee - $513.02SKU: 500530
MuxLab 500530 USB 3.2 Gen1 4-Port Extender Kit, 100m
- Extension of USB 3.2 Gen1 up to 100m/328ft over CAT6a cable
- USB 3.2 Gen1 connectivity with data transfer rate up to 5Gbps
- Backwards compatible with USB 2.0 and USB 1.1 Hardware acceleration for isochronous and bulk transfer
- USB-A port 1 and 2 support 5VDC/1.5A, port 3 and 4 support 5VDC/1A on the Receiver
- Support RS-232 pass-through and FSYNC GPIO pass-through (for industry camera use)
$513.02Low Price Guarantee - $511.54SKU: CLTVE1COAXPoE/M
Comnet CLTVE1COAXPoE/M Medium Size Surface Mount Analog and IP Video over COAX Transmitter with POE
- Simultaneous transmission of IP video, and composite analog video up to 500m over RG59 coaxial cable
- Proprietary adaptive analog equalizer for extending the reach of composite analog video
- Full-duplex digital communications
- Continuous Transmitter to Receiver Ethernet throughput up to 36Mbps
$511.54Low Price Guarantee - $442.78SKU: IHUB-8VP
InVid IHUB-8VP Cat Cable Hub 8 Channel Provides Power up Cat Cable 750 Feet
- Hub 8 Channel provides power up cat cable 750 feet
- Must use IA-HDBAL3 on camera end
$442.78Low Price Guarantee - $404.00SKU: CLRFE1EOUP-M
Comnet CLRFE1EOUP/M Miniature CopperLine Single Channel Ethernet over UTP
- Transmits Individual Ethernet Data with or without Passthrough PoE over UTP or 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
- 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
$404.00Low Price Guarantee - $399.00SKU: CLRVE1COAX
Comnet CLRVE1COAX ComFit 1 Channel Analog and IP Video over COAX Receiver
- Simultaneous transmission of IP video, and composite analog video up to 500m over RG59 coaxial cable
- Proprietary adaptive analog equalizer for extending the reach of composite analog video
- Full-duplex digital communications
- Continuous Transmitter to Receiver Ethernet throughput up to 36Mbps
$399.00Low Price Guarantee - $398.05SKU: RLFDX485M2/24DC
Comnet RLFDX485M2/24DC Substation-Rated RS-422 And RS-485 2/4 Wire Data Link/Repeater, 24VDC
- 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
$398.05Low Price Guarantee - $388.94SKU: RLFDX232M2/24DC
Comnet RLFDX232M2/24DC Substation-Rated RS-232 And TTL Logic Data Link/Repeater, 24VDC
- 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
$388.94Low Price Guarantee - $375.00SKU: Z-SCB-C31A-nologo-US
Nuuo Z-SCB-C31A-nologo-US RS232 to Ethernet Converter
- RS232 to Ethernet Converter
$375.00Low Price Guarantee - $363.86SKU: 500112
Muxlab 500112 LongReach CCTV IP PoE Extender Kit, 15W
- Supports one IP PoE camera via one coax cable
- Supports CCTV IP PoE cameras up to 15.4W
- Up to 1000 ft (300m) via coax @ 100Mbps/15.4W
- Up to 330 ft (100m) on the LAN connection
- LED indicators for power, IP traffic, 100Mbps
$363.86Low Price Guarantee - $361.69SKU: GLFE1EOC
Ganz GLFE1EOC 1 Channel Ethernet Over COAX with Pass-through PoE (15W)
- Increased Distance - expands transmission distances from 300 feet for traditional UTP to 3000 feet for UTP and 5000 feet for COAX
- Cost-Effective - saves cost of new media and installation labor
- Extends PoE Distances
- Solves Density Challenges; 1, 4, and 16 channel COAX and UTP models
- Easy installation, just connect and go
$361.69Low Price Guarantee - $327.50SKU: IHUB-16VP
InVid IHUB-16VP Hub 16 Channel Provides Power up Cat Cable 750 Feet
- Hub 16 Channel provides power up cat cable 750 feet
- Must use IA-HDBAL3 on camera end
$327.50Low Price Guarantee - $320.00SKU: INV-AVLKV751
InVid INV-AVLKV751 HDMI Extender
- Adopting ipcolor STREAM technology can realize high-definition and low-latency transmission
- Support up to 1920x1200@60Hz/1920x1080@60Hz resolution, backward compatible
- Support optical fiber transmission, the maximum transmission distance of 40 kilometers
- Support one-to-one or gigabit switch cascading
- Support RS-232 pass-through
$320.00Low Price Guarantee - $308.00SKU: 500072
Muxlab 500072 USB 2.0 4-Port Extender Kit
- True plug and play, no driver installation required
- Extends USB 2.0 high-speed and USB 1.1 (low-speed, full-speed) devices up to 100m (328ft) over Cat5e/6 cable
- Supports all USB device types: Control, Interrupt, Bulk and Isochronous at up to 480Mbps
- Compatible with major operating systems
- Aluminum enclosure and wall mount
$308.00Low Price Guarantee - $303.61SKU: Pace1STR
Altronix Pace1STR Single Port Long Range Ethernet Adapter Kit, 100Mbps, Includes Receiver & Small Transceiver
- Retrofit digital IP cameras in an analog CCTV CAT5e installations
- Extend Network link distance in an industrial environment over 610m
- Works with Megapixel, HD720, HD1080 and VGA (SD) cameras with proper headend equipment
$303.61Low Price Guarantee - $300.00$300.00Low Price Guarantee
- $290.00SKU: AM-RS232
Linear AM-RS232 RS-232 Extender Kit
- Kit contains an RS-232 sender and receiver pair for sending the data over a Cat-5e cable up to 1000 feet
- A plug-in power supply connects to the sender unit for power
- A software driver CD is included to install on the PC to operate the USB to Serial adapter and assign a COM port number to the adapter
$290.00Low Price Guarantee - $284.95SKU: TER-F01PD
Hanwha Vision TER-F01PD 100 Meter PoE Ethernet Repeater
- Extends 10/100 Mbps Ethernet and PoE by 328 ft (100 m)
- Extended temperature operation from -40°C to +75°C
- Powered by pass-through PoE (no local power required)
- Full unrestricted 10/100 Mbps Bandwidth
- ″Plug & Play″ design requires no configuration
$284.95Low 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 - $259.00SKU: 02726-001
Axis 02726-001 TU8010 2-Port PoE Extender
- Enables live and prerecorded callouts
- Reach all the audio zones you need
- Web-configurable display
- Two-way audio
- Easy installation with PoE
$259.00Low Price Guarantee - $258.00SKU: HDMI-ED4K-KVM
ENS HDMI-ED4K-KVM HDMI KVM Extender
- Support HDMI 1.4/HDCP1.4
- Support local loop-out
- Support 120m long distance transmission
- Low power consumption, low temperature and high safety
- Support IR control
$258.00Low Price Guarantee - $258.00SKU: POE-EXT03-OD
ENS POE-EXT03-OD Outdoor PoE Extender
- Complies with IEEE802.3af/at/bt Standard
- Support PoE power up to 90W
- Remote power and Data feeding up to 100m
- Gigabit Internet port
- Plug-and-play, requires no configuration
$258.00Low Price Guarantee - $242.88SKU: CLRFE1EOUE-M
Comnet CLRFE1EOUE/M Miniature CopperLine Single Channel Ethernet over UTP External Power
- Transmits Individual Ethernet Data with or without Passthrough PoE over UTP or 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
- 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
$242.88Low Price Guarantee - $240.00$240.00Low Price Guarantee
- $238.00SKU: MVE-AH1H1-42YQ
Seco-Larm MVE-AH1H1-42YQ Enhanced 4K HDMI over single Cat5e/6
- Extends 1080p up to 492ft (150m) and 4K2K up to 394ft (120m)
- Supports resolutions from 480i to 4K2K/UHD
- Supports 18Gbps video bandwidth
- Plug and play operation ″ "comes as a complete set
- HDCP 2.2 / HDCP 1.4 and DVI 1.0 compliant
$238.00Low Price Guarantee - $234.27SKU: SEG-1
Linear SEG-1 Secured Ethernet Gateway
- Converts TCP/IP to serial data
- Requires network connection
- Wall mounts using separately provided hardware
- Requires separate 12VDC power (150 mA max)
$234.27Low Price Guarantee - $230.39SKU: KTD-312
Interlogix KTD-312 RS232 Interface Module/Data Merger, Bi-directional, RS422 Input and Output
- Functions as a computer interface or data merger
- Field programmable
- Simple seven-character ASCII controcommands
- Selectable baud rates
- RS232 interface port
$230.39Low Price Guarantee - $226.80SKU: 500454-PoE-RX
Muxlab 500454-PoE-RX HDMI / RS232 Receiver with PoE, HDBT, UHD-4K
- Supports 1080p deep color and full 3D to distances of up to 230 ft (70m) over single Cat5e/6
- Supports 4K @ 24/25/30Hz (4:4:4) and 4K/60 (4:2:0) to distances of up to 131 ft (40m) over single Cat5e/6
- Supports RS232
- Supports Bi-directional IR pass through
- Supports all digital audio modes
$226.80Low Price Guarantee - $219.99SKU: TI-BEP200
TRENDnet TI-BEP200 2-Port Industrial Outdoor Gigabit Active/Passive PoE+ Extender
- Easy installation
- Extends 100m for a total distance of up to 200m (656 ft.)
- Daisy chain up to 4 units for a total PoE network extension of up to 500m (1,640 ft.)*
- Use a single PoE++ connection to extend PoE for up to two devices
- Supports PoE (15.4W), PoE+ (30W), and Passive PoE (24-48V) devices
$219.99Low Price Guarantee - $206.00SKU: CWFE1COAX
Comnet CWFE1COAX Single Channel Ethernet over Coax
- Commercial Grade
- Supports transmission distances of up to 305 meters (1000 feet) over standard 75 ohm coaxial cable, at symmetric data rates up to 100 Mbps
- Fully compliant with IEEE 802.3 for Ethernet equipment
- 100 BASE-TX Ethernet input/output port
- Automatic MDI/MDI-X crossover
$206.00Low Price Guarantee - $198.50SKU: AVN-PI-EXT23G
Avycon AVN-PI-EXT23G Gigabit PoE Extender
- Gigabit PoE Extender, extends the range of PoE and ethernet up to additional 300 feet
- Indoor only use
$198.50Low Price Guarantee - $197.95SKU: VLT-1N-SC100
Veracity VLT-1N-SC100 Lighspan Media Converter Unit (single unit)
- Designed to deliver Fast Ethernet interface speeds with a fiber SC connection
- Ruggedized with extended temperature range
- Compliant with railway EMC regulations for harsh environments
- Designed for high-density mounting alongside other Veracity extension products
- Versatile power input supports legacy 12 VDC and 24 VAC supplies
$197.95Low Price Guarantee - $196.80SKU: 500408
MuxLab 500408 HDMI 2.0 Extender Kit, 50m
- HDMI 2.0, HDCP 2.2 / HDCP 1.4 and DVI 1.0 compliant
- Supports 18Gbps bandwidth
- Supports input and output video resolution up to 4K/60Hz 4:4:4, extends distance up to 164ft /50m Supports one HDMI loop output
- Supports one-way IR pass-through
- Supports HDR function
$196.80Low Price Guarantee - $193.77$193.77Low Price Guarantee
- $191.00SKU: MVE-AH1E1-43U
Seco-Larm MVE-AH1E1-43U HDMI® Extender with KVM 4K
- Zero-latency transmission over a single Cat6/6A
- Supports USB keyboard and mouse (KVM)
- Supports point-to-point connections
- Transmitter includes HDMI loop-out
- Lightning Protection, surge protection, and ESD protection.
$191.00Low Price Guarantee - $187.99SKU: 562348
Intellinet 562348 Outdoor Gigabit PoE++ Extender
- Doubles the maximum connection distance between PoE source and device from 100 m (328 ft.) to 200 m (656 ft.)
- Delivers up to 65 W to a connected PoE device
- IP67-rated aluminum housing, dustproof and waterproof with cable glands for secure outdoor installation
- Suitable for extreme operating temperatures of -40 to 75ºC (-40 to 167ºF)
- Daisy-chain up to five units for a total PoE distance of up to 600 m (1969 ft.)
$187.99Low Price Guarantee - $180.62SKU: EE-RXTX-101-KIT
Ikegami EE-RXTX-101-KIT Kit Consists of EE-RX101 Receiver and EE-TX101-POE Transmitter
- Support cascade mode; maximum four transmitters can be cascaded
- Low power consumption, automatic error-correction coding technology
- Provide power to devices; max up to 12V / 1A
- Multi-Stage strong surge and lightning protection design
- Easy to install, plug-and-play mode, fast network
$180.62Low Price Guarantee - $165.11SKU: DA-EC3101R
Arecont Vision DA-EC3101R Ethernet Over Coax Device
- Makes it possible to install Full HD network cameras using existing coaxial cables
- Supports PoE (IEEE 802.3af, IEEE 802.3at)
- Supports plug and play without setting up special IP addresses
- Supports Data transfer up to 700m (UTP 100 + COAX 500 + UTP 100)
$165.11Low Price Guarantee - $164.00SKU: HDMI-ED04-KVM
ENS HDMI-ED04-KVM HDMI Extender
- Support 4K/30Hz
- Support local loop-out
- Support 50m long distance transmission
- Low power consumption, low temperature and high safety
- Support IR control
$164.00Low Price Guarantee - $162.99SKU: 562331
Intellinet 562331 Rugged Gigabit PoE++ Extender
- Doubles the maximum connection distance between PoE source and device from 100 m (328 ft.) to 200 m (656 ft.)
- Delivers up to 65 W to a connected PoE device
- Rugged IP30-rated aluminum housing to withstand harsh industrial conditions
- Daisy-chain up to five units for a total PoE distance of up to 600 m (1969 ft.)
- Compatible with IEEE 802.3bt/at/af-compliant powered devices (PD) such as network cameras, wireless access points, VoIP phones and more
$162.99Low Price Guarantee - $161.23SKU: PACE1PTM
Altronix PACE1PTM Single Port Long Range Ethernet Transceiver, 100Mbps Per Port, Requires Compatible Receiver
- Retrofit digital IP cameras in an analog CCTV CAT5 or UTP installations
- Extend Network link distance in an industrial environment
- Works with Megapixel, HD720, HD1080 and VGA (SD) cameras. With proper head end equipment
$161.23Low Price Guarantee - $153.26SKU: CAIEK01
Arecont Vision CAIEK01 Ethernet Extender Kit with Data and PoE (1640 ft Coax / 1315 ft Network)
- Dual transmission methods with up to 500m coaxial and 400m network cable range; provides flexible connectivity options for extended network deployments
- Integrated PoE support with power and data transmission; eliminates need for separate power supplies at remote locations
- Plug-and-play operation requiring no configuration; enables rapid deployment and reduces installation complexity
- IEEE 802.3af/at PoE compatibility with both end-span and mid-span modes; supports wide range of powered devices and network architectures
- Compact design with dual BNC and RJ45 connectivity; offers versatile connection options for different cable infrastructures
$153.26Low Price Guarantee - $143.21SKU: DA-EC3101T
Arecont Vision DA-EC3101T Ethernet Over Coax Device
- Makes it possible to install Full HD network cameras using existing coaxial cables
- Supports PoE (IEEE 802.3af, IEEE 802.3at)
- Supports plug and play without setting up special IP addresses
- Supports Data transfer up to 700m (UTP 100 + COAX 500 + UTP 100)
$143.21Low Price Guarantee - $139.99SKU: TMO-313C2K
TRENDnet TMO-313C2K 2.5Gbps Ethernet Over Coax Adapter (2-Pack)
- Includes two MoCA 2.5 (TMO-313C) 2.5Gbps Ethernet over Coax Adapters
- Supports MoCA 2.5 over coaxial cables
- 1 x MoCA Coax: F-Type Female coax input
- 1 x 2.5Gbps RJ45 LAN port
- Backward compatible with MoCA 2.0/1.1/1.0 standards
$139.99Low Price Guarantee - $132.50SKU: EBRIDGE1CT
Altronix EBRIDGE1CT EoC Single Port Transceiver, 25Mbps, 12/24VDC or 16/24VAC, Requires Compatible Receiver
- Retrofit digital IP cameras in an analog CCTV installation
- Works with Megapixel, HD720, HD1080 and VGA (SD) cameras
- Extend Network link distance in an industrial environment
- Upgrade deployed CCTV coax to a digital network for Retail, Casinos, Airports, Schools, Hospitals, etc.
- Enables simultaneous transmission of composite and digital IP video
$132.50Low Price Guarantee - $132.33$132.33Low Price Guarantee
- $130.00SKU: EBRIDGE1CR
Altronix EBRIDGE1CR EoC Single Port Receiver, 25Mbps, 2/24VDC or 16/24VAC, Requires Compatible Transceiver
- Retrofit digital IP cameras in an analog CCTV installation
- Works with Megapixel, HD720, HD1080 and VGA (SD) cameras
- Extend Network link distance in an industrial environment
- Enables simultaneous transmission of composite and digital IP video
$130.00Low 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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