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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

Showing 101-150 of 451 Results

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  1. $678.00
    SKU: NV-EC-04-XKIT

    NVT NV-EC-04-XKIT 4 Port EC Extender Kit

    • Extend the reach of standard PoE switch
    • Single port coax extender solution enabling 4 IP endpoints from a single long run Coax cable
    • 10/100Mbps symmetrical (full duplex) and PoE+ (up to 30W) with up to 2,000ft (610m) reach
    • Delivers up to 30W of power per downlink port
    • Adapters can be locally powered
    $678.00
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  2. $664.34
    SKU: 720-100146

    Linear 720-100146 Vigitron UTP Ethernet Extender Kit

    • High speed transmission of full bandwidth Ethernet and high-power PoE power over extended distances
    • Designed to easily fit in standard 4 x 4 and J-Boxes
    • Provides weatherproofing and compliance with fire and other environmental requirements
    • Assures full bandwidth transmission is maintained over the entire operational distance
    • Can use 1 pair or 4 pairs of UTP and requires no switch setting or network programming
    $664.34
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  3. $649.67
    SKU: EN5040-T

    Radionix by Bosch EN5040-T High Power Repeater with Transformer

    • Easy installation; no wires or programming required
    • Supervision for low battery, loss of line power, tamper, and jams
    • Expanded coverage by utilizing multiple repeaters
    • Self-configuring
    • Sophisticated signal management
    $649.67
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  4. $645.83
    SKU: PACE4PRM

    Altronix PACE4PRM 4 Port Long Range Ethernet Receiver, 100Mbps Per Port, Requires Compatible Transceiver

    • Extend Network link distance in an industrial environment
    • Works with Megapixel, HD720, HD1080 and VGA (SD) cameras
    $645.83
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  5. $644.22
    SKU: EBRIDGE400PCRM

    Altronix EBRIDGE400PCRM 4 Port EoC Receiver, 100Mbps Per Port, 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
    • Upgrade deployed CCTV Coax to a digital network in Retail, Hospitality, Arenas, Casinos, Airports, Schools, Hospitals, Transportation, etc
    $644.22
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  6. $640.71
    SKU: NV-ER1804

    NVT NV-ER1804 TBus 4-Port Ethernet over Coax/UTP Receiver

    • Transmit 10/100 BaseT Ethernet up to 8,000ft over RG-59/U, 2,000ft over 2-Wire/UTP, or 1,300ft over Shielded Twisted Pair
    • 10/100/1000 uplink Ethernet connectivity
    • Easy configuration, no PC required
    • Built-in transient protection; Industrial temperature range
    $640.71
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  7. $638.00
    SKU: NV-PLLK-6

    NVT NV-PLLK-6 Phybridge Phylink Long-Reach Single Pair UTP Adapter 15 Watts

    • Phybridge Phylink Long-Reach Single Pair UTP Adapter (15 Watts)
    $638.00
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  8. $616.80
    SKU: EN5040T

    Optex EN5040T High Power Repeater with Transformer

    • Includes 120 VAC power transformer
    • Includes backup battery
    • No wires or programming needed
    • Self configuring
    • Case tamper protection
    $616.80
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  9. $607.66
    SKU: Mx-A-ETP1A-2601-SET

    Mobotix Mx-A-ETP1A-2601-SET Media Converter Set Ethernet (PoE+) Two-wire Line

    • Mx-ETP1A-2601-SET Complete set consisting of transmitter (Tx) and receiver (Rx) for implementing an Ethernet transmission link via two-wire line
    • Transmission of Ethernet and PoE+ power supply via two-wire line according to IEEE1901
    • Simple connection of 10/100 Mbit Ethernet end devices
    • Max. 95 Mbps transmission bandwidth
    • Range up to 600m for data / 300m for PoE (depending on the quality of the two-wire line)
    $607.66
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  10. $605.00
    SKU: CNFE3DOE2

    Comnet CNFE3DOE2 Data over Ethernet Terminal Server

    • Environmentally Hardened -40º to +75ºC
    • Two RS232/422/485 Selectable Serial Ports
    • Basic Flow Control/Handshaking (Request-to-Send & Clear-to-Send) is Included, when this Device is used with RS232
    • The Two Serial Ports may be Configured to Communicate Serial Data from a Local Unit to a Remote Unit through a User'S Network
    • Serial Data Appearing on either of the Two Serial Data Ports is Converted to Ethernet, and Transmitted to either the SFP and/or RJ45 Ports
    $605.00
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  11. $599.35
    SKU: CT601

    Alpha CT601 Serial to IP Converter Unit

    • Non-returnable or refundable
    $599.35
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  12. $598.06
    SKU: EBRIDGE4PCRM

    Altronix EBRIDGE4PCRM EoC 4 Port Receiver, 25Mbps Per Port, 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 over 610m
    • Upgrade deployed CCTV Coax to a digital network in Retail, Hospitality, Arenas, Casinos, Airports, Schools, Hospitals, Transportation, etc
    $598.06
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  13. $597.60
    SKU: WJ-PR204

    Panasonic WJ-PR204 4 Channel Coaxial - LAN Converter, Receiver Side

    • 4-channel Receiver side Unit
    • 4 network cameras can be connected and used on a single receiver side unit
    • Power over Ethernet Plus (PoE+) ready The coaxial - LAN converter is compliant with PoE+ standards (IEEE802.3at) and PoE+ cameras can be connected and used
    • High-speed transmission The coaxial - LAN converter is capable of transmission speeds of 35 Mbps or over for TCP*2, and 45 Mbps or over for UDP connections.(When used with RG-6/U coaxial cable, and for distances under 2.0 km (6,560 feet) [PR201], 500 m (1,640 feet) [PR204]
    • No setup required
    $597.60
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  14. $595.94
    SKU: EBRIDGE4PCRX

    Altronix EBRIDGE4PCRX EoC 4 Port Receiver, 25Mbps Per Port, Requires Compatible Transceiver

    • Input 48VDC to 56VDC UL Listed power supply
    • Ethernet Connectivity: four (4) RJ45, auto-crossover
    • Ethernet Wire type: 4-pair Cat-5 or better structured cable
    • Ethernet Distance: up to 100m
    • Ethernet Speed: 10/100BaseT, half/full duplex, auto negotiation
    $595.94
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  15. $594.00
    SKU: EN5040

    Optex EN5040 High Power Repeater

    • Includes backup battery
    • No wires or programming needed
    • Self configuring
    • Case tamper protection
    $594.00
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  16. $579.95
    SKU: VHW-HWPS-B4

    Veracity VHW-HWPS-B4 HIGHWIREPowerstar BASE4

    • Re-use existing coax currently used for analogue cameras
    • Replace typical 4-channel video encoders with a full IP system
    • Reliably power new IP cameras with POE over coax
    • Fully automatic installation - no set-up of EOC* adaptor required
    • Simple fast, cost-effective installation, less time on site
    $579.95
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  17. $579.00
    SKU: 5026-401

    Axis 5026-401 T8640 Ethernet Over Coax Adapter PoE+

    • No need for re-cabling, keep the Coax
    • Carries PoE and PoE+ over the Coax cable
    • Easy to install
    • Reliable configuration
    • Compatible with all Axis network video products
    $579.00
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  18. $579.00
    SKU: 01489-001

    Axis 01489-001 T8645 PoE+ Coax Compact Kit

    • No need for re-cabling, keep the coax
    • Single-channel solution
    • PoE and PoE+ over the coax cable
    • Ease of installation
    • Supports Axis network video products
    $579.00
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  19. $578.54
    SKU: EBRIDGE400PCRMB

    Altronix EBRIDGE400PCRMB 4 Output IP/Coax Pass Through PoE+ BD

    • 4 Output IP/Coax Pass Through PoE+ BD
    $578.54
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  20. was $530.00 Special Price $529.00
    SKU: CL-SFP3

    Comnet CL-SFP3 100Mbps Extended Distance CopperLine® SFP

    • Extends Ethernet up to 3,000 feet (914 m) at 10 Mbps or 1,000 feet (305 m) at 100 Mbps over 1 pair UTP 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 using the optional CLRJ2COAX or CLRJ2COAXCAB adapters
    • Automatic local/remote device selection ensures ultimate flexibility and ease of use
    • Small Form-Factor Pluggable (SFP) module can be plugged into any Ethernet switch with SFP ports that support 100BASE-FX
    was $530.00 Special Price $529.00
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  21. $494.00
    SKU: EBRIDGE4SK

    Altronix EBRIDGE4SK EoC 4 Port Adapter Kit, 100Mbps, Receiver Requires 51-56VDC, Includes Receiver and Transceiver/Switch

    • Ethernet Connectivity: RJ45, auto-crossover
    • Ethernet Wire type: 4-pair Cat-5 or better structured cable
    • Coax Connectivity: BNC, RG-59/U or similar
    • Blue LED - Coax link connection
    $494.00
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  22. $487.90
    SKU: SCB-C31A-US POS 01

    NUUO SCB-C31A-US POS 01 RS232 to Ethernet Converter with 1 POS License for Mainconsole/NVRmini2/NVRsolo

    • Designed for Point of Sale Transactions
    • Submit Financial Transaction Info to NVR
    • Converts R232 to Ethernet
    $487.90
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  23. $481.00
    SKU: CL-SFP1

    Comnet CL-SFP1 10Mbps Extended Distance CopperLine® SFP

    • Extends Ethernet up to 3,000 feet (914 m) at 10 Mbps or 1,000 feet (305 m) at 100 Mbps over 1 pair UTP 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 using the optional CLRJ2COAX or CLRJ2COAXCAB adapters
    • Automatic local/remote device selection ensures ultimate flexibility and ease of use
    • Small Form-Factor Pluggable (SFP) module can be plugged into any Ethernet switch with SFP ports that support 100BASE-FX
    $481.00
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  24. $450.86
    SKU: EC-3001CLPOE-M

    Pelco EC-3001CLPOE-M Ethernet Connect Local 1 Port Coaxial Extender

    • Extends Ethernet up to 1,524 m (5,000 ft) at 10 Mbps or 549 m (1,800 ft) at 100 Mbps over Coaxial Cable
    • Extended Temperature Operation from - 40° to 75° C ( - 40° to 167° F)
    • Extended Pass-Through PoE Meets the IEEE802.3at Standard for Power over Ethernet
    • Full 10/100 Mbps Bandwidth
    • Supports Multicast, Unicast, and Jumbo Frame
    $450.86
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  25. was $449.00 Special Price $445.00
    SKU: PACE2KRT

    Altronix PACE2KRT Long Range Single Pair (UTP) Ethernet Adapter Kit includes: Pace1KR Receiver and Pace2KT Transceiver

    • Wire type: Twisted pair (2-wire, UTP or shielded)
    • Distance: 1km (1,000m, 3,280 ft.), 16/2 AWG or higher @ 10Mbps
    • Connectivity: RJ45, auto-crossover
    • Wire type: 4-pair, CAT5e or higher
    • Distance: up to 100m from midspan to Pace1KR receiver (headend), 100m from PaceKT transceiver to device
    was $449.00 Special Price $445.00
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  26. $441.43
    SKU: EBRIDGE200WPM

    Altronix EBRIDGE200WPM 2 Port EoC or Long Range Outdoor Ethernet Transceiver, Requires Compatible Receiver

    • Long range outdoor CAT5 or Coax PoE/PoE+/Hi-PoE
    • Retrofit digital IP cameras in an analog CCTV installation (up to two (2) IP cameras expansion per analog camera)
    • Works with Megapixel, HD720, HD1080 and VGA (SD) cameras
    • Upgrade deployed CCTV Coax to a digital network in Retail, Hospitality, Arenas, Casinos, Airports, Schools, Hospitals, Transportation, etc
    $441.43
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  27. $440.00
    SKU: POE303-EX-4P

    GE Security Interlogix POE303-EX-4P POE 60W extender with 4-Port PoE switch

    • Compact size
    • Remote power to network edge flexibility
    • Standalone, wall-mount or DIN-rail
    • POE303-EX-4P can also be used with the IFS NS3503-16P-4C PoE-Ultra Network Switch
    • 10/100/1000Base-TX Ethernet support
    $440.00
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  28. $437.40
    SKU: NV-EC-04

    NVT NV-EC-04 EC4 Coaxial to 4-Port CAT5 Cluster Switch

    • Quick, easy and cost effective IP migration
    • Energy efficient, consuming less than one watt of power per EC-Link
    • EC-Link can become an Ethernet extender and paired with another media converter (EC-Link or EC4) to create a single run solution
    $437.40
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  29. $429.00
    SKU: CLFE1EOU

    Comnet CLFE1EOU Single-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
    $429.00
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  30. $424.99
    SKU: TI-EU120

    TRENDnet TI-EU120 2-Port Industrial Outdoor Gigabit UPoE 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 (1640 ft.) *
    • Use a single UPoE connection to extend PoE for up to two devices
    • Supports PoE (15.4W), PoE+ (30W), UPoE (60W) devices
    $424.99
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  31. was $453.83 Special Price $404.00
    SKU: CLRFE1EOCP/M

    Comnet CLRFE1EOCP/M Miniature CopperLine Single Channel Ethernet Over COAX PoE Powered

    • Transmits individual Ethernet data with or without Passthrough 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 $453.83 Special Price $404.00
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  32. was $410.00 Special Price $404.00
    SKU: CLRFE1EOCE/M

    Comnet CLRFE1EOCE/M Miniature CopperLine Single Channel Ethernet Over COAX External Power

    • Transmits individual Ethernet data with or without Passthrough 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 $410.00 Special Price $404.00
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  33. $399.95
    SKU: VHW-HWPS-C4

    Veracity VHW-HWPS-C4 HIGHWIRE Powerstar Quad Unit

    • Delivers power to up to four network cameras
    • PoE eliminates the need for additional cable runs
    • Delivers up to 25W of PoE per port, between 10-78W total power
    • SafeView quickly indicates connection and power status
    • Works with the HIGHWIRE Powerstar base side (available separately)
    $399.95
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  34. $399.95
    SKU: EC-3001CRPOE-M

    Pelco EC-3001CRPOE-M Ethernet Connect Remote 1 Port Coaxial Extender

    • Extends Ethernet up to 1,524 m (5,000 ft) at 10 Mbps or 549 m (1,800 ft) at 100 Mbps over Coaxial Cable
    • Extended Temperature Operation from - 40° to 75° C ( - 40° to 167° F)
    • Extended Pass-Through PoE Meets the IEEE802.3at Standard for Power over Ethernet
    • Full 10/100 Mbps Bandwidth
    • Supports Multicast, Unicast, and Jumbo Frame
    $399.95
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  35. $398.00
    SKU: CNFE1CL1MC

    Comnet CNFE1CL1MC Ethernet Over Coax Converter

    • Utilizes latest VDSL2 technology for fastest data rate transmission and greatest transmission distance
    • Supports transmission distances of up to 10,000 ft (3 km) over twisted copper, or up to 1500 ft (457 m) over coaxial cable
    • Symmetric line rates of over 91 Mbps
    • Automatically sets fastest possible data rate vs. cable quality and transmission distance
    • User-configurable master/remote, forward error correction, asymmetrical/symmetrical data, and long-reach/short-reach selection
    $398.00
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  36. $393.50
    SKU: EC-3001ULPOE-M

    Pelco EC-3001ULPOE-M Ethernet Connect local Single Port UTP Extender

    • Extends Ethernet up to 1,524 m (5,000 ft) at 10 Mbps or 549 m (1,800 ft) at 100 Mbps over Coaxial Cable
    • Extended Temperature Operation from - 40° to 75° C ( - 40° to 167° F)
    • Extended Pass-Through PoE Meets the IEEE802.3at Standard for Power over Ethernet
    • Full 10/100 Mbps Bandwidth
    • Supports Multicast, Unicast, and Jumbo Frame
    $393.50
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  37. $381.74
    SKU: CLTVE1COAX/M

    Comnet CLTVE1COAX/M Medium Size Surface Mount Analog and IP Video over COAX Transmitter

    • 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
    $381.74
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  38. $381.11
    SKU: VHW-HWPS-C2

    Veracity VHW-HWPS-C2 HIGHWIRE Powerstar Duo Unit

    • Delivers power to up to two network cameras
    • PoE eliminates the need for additional cable runs
    • Delivers up to 25W of PoE per port, between 10-78W total power
    • SafeView quickly indicates connection and power status
    • Works with the HIGHWIRE Powerstar base side (available separately)
    $381.11
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  39. $378.38
    SKU: CNFE2EOC

    Comnet CNFE2EOC 2 Ethernet Channels over 2 Twisted Pair or 2 Coax

    • Utilizes the latest VDSL2 technology for the fastest data rate transmission and greatest transmission distance
    • Two-Channel Design: Contains two independent EoVDSL modem units in one compact package. Ideal for multiplechannel Ethernet-over-VDSL applications where rack or shelf/wall space may be limited
    • Supports transmission distances of up to 10,000 ft (3 Km) over twisted copper, or up to 1500 ft (457 m) over coaxial cable
    • Symmetric data transmission rates of up to 91 Mbps
    • Automatically sets fastest possible data rate vs. cable quality and transmission distance
    $378.38
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  40. $375.16
    SKU: VLS-4P-C

    Veracity VLS-4P-C LONGSPAN Camera Quad Ethernet Range Extender with PoE

    • PoE and 57 VDC power
    • Up to 78W of total camera power with separate power supply
    • Auto speed, duplex, crossover, POE/POE+ RJ45 connectors
    • LED indicators
    • Compatible with UTP cables
    $375.16
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  41. $372.94
    SKU: AL-SEG-M

    Alpha SEG-M Secure Ethernet Gateway Module

    • Non-returnable or refundable
    $372.94
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  42. $366.19
    SKU: ICRESDPB3D

    ICC ICRESDPB3D 8-Port CAT 6 Data Transmission - Data & Telephone Compact Module, 10 PK

    • Designed to support up to 8 Category 6 data lines
    • Wiring in accordance to TIA-568A for residential use
    • Exceeds ANSI/TIA-568-C requirements for permanent, channel link and component Performances
    • Fits all ICRESDC 14″, 21″, AND 28″ Net Media center enclosures with the locking buttons
    • Installation instructions included
    $366.19
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  43. $363.31
    SKU: EBRIDGE4SPT

    Altronix EBRIDGE4SPT EoC 4 Port Transceiver/Switch, 100Mbps, Enables 4 IP Devices Over Single Coax, Requires eBridge100SPR Transceiver

    • IEEE 802.3af (15W) and IEEE 802.3at (30W)
    • Throughput is rated to pass 100Mbps at distances up to 300m
    • Eliminates the costs and labor associated with installing new network cabling
    • Retrofit digital IP cameras in an analog CCTV installation
    • Auto detection and protection of legacy non-PoE cameras/devices
    $363.31
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  44. $360.75
    SKU: SCT-100-BOSCH-PELCO

    Sennetech SCT-100-BOSCH-PELCO Bosch RS-232 to Pelco RS-422 Single Camera Code Translator

    • Designed to convert Bosch RS-232 camera control code to Pelco RS-422 code for a single P/T/Z
    • Only camera commands for the address matching the Address Selector switches will be converted
    • Wiring and addressing between the translator and the P/T/Z can be checked without a Bosch controller
    $360.75
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  45. was $438.11 Special Price $358.00
    SKU: PACE1PRMTHT

    Altronix PACE1PRMTHT Long Range Ethernet Adapter Kit, 100Mbps, IP and PoE+ over Extended Distance CAT5e Solution

    • Powered by midspan or endspan. PoE compliant to IEEE 802.3af (15W) and PoE+ compliant to IEEE 802.3at (30W)
    • Powered by Pace1PRM
    • Connectivity: RJ45, auto-crossover
    • Distance: CAT5e: up to 500m (1,600 ft.)
    • Speed: 100BaseT, full duplex, auto negotiation
    was $438.11 Special Price $358.00
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  46. $354.00
    SKU: CNFE1RPT

    Comnet CNFE1RPT 100 Meter Etherent Repeater Pass-Through PoE Power

    • Extends 10/100 Mbps Ethernet and PoE by 328 ft (100 m)
    • Extended temperature operation from -40°C to +75°C
    • Pass-through PoE meets the IEEE 802.3af/at standards for Power over Ethernet
    • Powered by PoE (no local power required)
    • Supports PoE++ 60 W pass-through Power over Ethernet
    $354.00
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  47. was $362.20 Special Price $354.00
    SKU: CNFE1RPT/M

    Comnet CNFE1RPT/M 100 Meter Etherent Repeater, Small-Size Pass-Through PoE Power

    • Extends 10/100 Mbps Ethernet and PoE by 328 ft (100 m)
    • Extended temperature operation from -40°C to +75°C
    • Pass-through PoE meets the IEEE 802.3af/at standards for Power over Ethernet
    • Powered by PoE (no local power required)
    • Supports PoE++ 60 W pass-through Power over Ethernet
    was $362.20 Special Price $354.00
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  48. was $362.20 Special Price $354.00
    SKU: CNFE1RPT/PD/M

    Comnet CNFE1RPT/PD/M 10/100 Mbps Ethernet Repeater With 60 W Pass-Through PoE

    • Extends 10/100 Mbps Ethernet and PoE by 328 ft (100 m)
    • Extended temperature operation from -40°C to +75°C
    • Pass-through PoE meets the IEEE 802.3af/at standards for Power over Ethernet
    • Powered by PoE (no local power required)
    • Supports PoE++ 60 W pass-through Power over Ethernet
    was $362.20 Special Price $354.00
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  49. $346.77
    SKU: VLS-2P-C

    Veracity VLS-2P-C LONGSPAN Camera Duo Ethernet Range Extender with PoE

    • PoE and 57 VDC power
    • Up to 78W of total camera power with separate power supply
    • Auto speed, duplex, crossover, POE/POE+ RJ45 connectors
    • LED indicators
    • Compatible with UTP cables
    $346.77
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  50. $337.45
    SKU: NV-EC1701PLS-BSE

    NVT NV-EC1701PLS-BSE 1701+ Base, Long Reach PoE++ EoC Extender

    • 1701+ Base
    • Long Reach PoE++ EoC Extender when paired with NV-EC1701PLS-LK (50 Watts)
    • Local power option
    • Can be paired with up to four 1701+ Link
    $337.45
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Showing 101-150 of 451 Results

Page
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.