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3G/HD/SD-SDI Extenders
Sort by:
Name A - Z
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613R/T 3G HD-SDI Mini Optical Extender(Receiver/Transmitter) Kit by Kramer
The 613R/T is a receiver/transmitter pair for digital video signals up to 3G HD-SDI. The 613T converts the digital signal into an optical signal that it transmits over single-mode fiber optic cable and the 613R decodes the optical signals back toSKU: 613R/T
Brand: Kramer -
6241HDxl 4x1 3G HD-SDI Switcher by Kramer
The 6241HDxl is a high-performance switcher for 3G HD-SDI serial digital video signals. It takes any one of four 3G HD-SDI inputs, provides reclocking and equalization, and outputs the signal to one 3G HD-SDI output.SKU: 6241HDxl
Brand: Kramer -
673R/T 4-Channel 3G HD-SDI over Optic Fiber Extender (Transmitter/Receiver) Kit by Kramer
The 673T and 673R are a high-performance fiber optic transmitter and receiver for video signals up to 3G HD-SDI and dual link HD-SDI signals. The 673T converts up to four channels of SDI signals on BNC connectors to an optical signal that is ...SKU: 673R/T
Brand: KramerOut of stock
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690R 2-Channel 3G HD-SDI Fiber Optic Extender Receiver by Kramer
The 690R is a high-performance fiber optic receiver for SDI video signals up to 3G HD-SDI. The 690T converts two 3G HD-SDI signals to single-mode fiber optic and the 690R receiver converts them back to the two original SDI formats. Compatible withSKU: 690R
Brand: Kramer -
690T 690T/2 Channel 3G HD SDI Fiber Optic Extender Transmitter by Kramer
The 690T is a high-performance fiber optic transmitter for SDI video signals up to 3G HD-SDI. The 690T converts two 3G HD-SDI signals to single-mode fiber optic and the 690R receiver converts them back to the two original SDI formats. Compatible ...SKU: 690T
Brand: Kramer -
9404-EO-CWDM-WX-WX-WX-WX 4K/3G/HD/SD-SDI/ASI/MADI 4-Ch Fiber Optic Transmitter with 4 BNC In/4 Fiber Out 4x4 Router/CWDM by Cobalt Digital
4K/3G/HD/SD-SDI/ASI/MADI Quad-Channel Fiber Optic Transmitter with 4 BNC In/4 Fiber Out 4x4 Router; CWDM.SKU: 9404-EO-CWDM-WX-WX-WX-WX
Brand: Cobalt DigitalOut of stock
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9404-EO-CWDML-WX-WX-WX-WX 4K/3G/HD/SD-SDI/ASI/MADI 4-Ch Fiber Optic Transmitter with 4 BNC In/4 Fiber Out 4x4 Router/CWDM Looping by Cobalt Digital
4K/3G/HD/SD-SDI/ASI/MADI Quad-Channel Fiber Optic Transmitter with 4 BNC In/4 Fiber Out 4x4 Router; CWDM LoopingSKU: 9404-EO-CWDML-WX-WX-WX-WX
Brand: Cobalt DigitalOut of stock
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9410DA-EO-CWDM-WX 3G/HD/SD-SDI/ASI/MADI Fiber EO Transport/Distribution Amplifier with Full-Flexibility Crosspoint (CWDM) by Cobalt Digital
3G/HD/SD-SDI / ASI / MADI Fiber EO Transport/Distribution Amplifier with Full-Flexibility Crosspoint (CWDM)SKU: 9410DA-EO-CWDM-WX
Brand: Cobalt DigitalOut of stock
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9433-EMDE-75/110-EO SDI Fiber-Optic EO Extender (Transmitter)/AES by Cobalt Digital
The all-new Cobalt® 9433-EMDE-75/110-EO 3G/HD/SD-SDI Fiber-Optic EO Transmitter with 16-Channel Unbalanced/Balanced AES Embed / De-Embed offers full-flexibility AES embedding/de-embedding for unbalanced and balanced AES with SDI- to-fiber EO in a basic, economical, high-efficiency openGear® card.SKU: 9433-EMDE-75/110-EO
Brand: Cobalt DigitalOut of stock
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9433-EMDE-75/110-EO-CWDM-WX 3G/HD/SD-SDI Fiber-Optic EO Transmitter with 16-Ch Unbal/Bal AES Embed/De-Embed/CWDM I/O by Cobalt Digital
3G/HD/SD-SDI Fiber-Optic EO Transmitter with 16-Channel Unbalanced/Balanced AES Embed / De-Embed with Fiber Optic CWDM I/OSKU: 9433-EMDE-75/110-EO-CWDM-WX
Brand: Cobalt DigitalOut of stock
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9433-EMDE-75/110-EOOE SDI Fiber-Optic Transceiver/16-Ch AES by Cobalt Digital
The all-new Cobalt® 9433-EMDE-75/110-EOOE 3G/HD/SD-SDI Fiber-Optic Transceiver with 16-Channel Unbalanced/Balanced AES Embed / De-Embed offers full-flexibility AES embedding/de-embedding for unbalanced and balanced AES with the built-in versatility of both coaxial and fiber SDI I/O in a basic, economical, high- efficiency openGear® card.SKU: 9433-EMDE-75/110-EOOE
Brand: Cobalt DigitalOut of stock
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9433-EMDE-75/110-EOOE-CWDM-WX 3G/HD/SD-SDI Fiber-Optic Transceiver with 16-Ch Unbal/Bal AES Embed/De-Embed/CWDM I/O by Cobalt Digital
3G/HD/SD-SDI Fiber-Optic Transceiver with 16-Channel Unbalanced/Balanced AES Embed / De-Embed with Fiber Optic CWDM I/OSKU: 9433-EMDE-75/110-EOOE-CWDM-WX
Brand: Cobalt DigitalOut of stock
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9433-EMDE-75/110-OE SDI Fiber-Optic OE Extender (Receiver)/16-Channel AES by Cobalt Digital
The all-new Cobalt® 9433-EMDE-75/110-OE 3G/HD/SD-SDI Fiber-Optic OE Receiver with 16-Channel Unbalanced/Balanced AES Embed / De-Embed offers full-flexibility AES embedding/de-embedding for unbalanced and balanced AES with the built-in versatility of both coaxial and fiber SDI inputs in a basic, economical, high-efficiency openGear® card.SKU: 9433-EMDE-75/110-OE
Brand: Cobalt DigitalOut of stock
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9433-EMDE-ADDA-EO SDI Fiber-Optic EO Extender (Transmitter) AES/Audio by Cobalt Digital
The all-new Cobalt® 9433-EMDE-ADDA-EO 3G/HD/SD-SDI Fiber-Optic EO Transmitter with 16-Channel AES / 8-Channel Analog Audio Embed / De-Embed offers full-flexibility AES and analog audio embedding/de-embedding with SDI-to- fiber EO in a basic, economical, high-efficiency openGear® card.SKU: 9433-EMDE-ADDA-EO
Brand: Cobalt DigitalOut of stock
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9433-EMDE-ADDA-EO-CWDM-WX 3G/HD/SD-SDI Fiber-Optic EO Transmitter with 16-Channel AES/8-Channel Analog Audio Embed/De-Embed/CWDM I/O by Cobalt Digital
3G/HD/SD-SDI Fiber-Optic EO Transmitter with 16-Channel AES / 8-Channel Analog Audio Embed / De-Embed with Fiber Optic CWDM I/OSKU: 9433-EMDE-ADDA-EO-CWDM-WX
Brand: Cobalt DigitalOut of stock
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9433-EMDE-ADDA-EOOE SDI Fiber-Optic Transceiver 16Ch AES/8Ch Audio by Cobalt Digital
The all-new Cobalt® 9433-EMDE-ADDA-EOOE 3G/HD/SD-SDI Fiber-Optic Transceiver with 16-Channel AES / 8-Channel Analog Audio Embed / De-Embed offers full-flexibility AES and analog audio embedding/de-embedding with the built- in versatility of both coaxial and fiber SDI I/O in a basic, economical, high- efficiency openGear® card.SKU: 9433-EMDE-ADDA-EOOE
Brand: Cobalt DigitalOut of stock
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9433-EMDE-ADDA-EOOE-CWDM-WX 3G/HD/SD-SDI Fiber-Optic Transceiver with 16-Ch AES/8-Ch Analog Audio Embed/De-Embed/CWDM I/O by Cobalt Digital
3G/HD/SD-SDI Fiber-Optic Transceiver with 16-Channel AES / 8-Channel Analog Audio Embed / De-Embed with Fiber Optic CWDM I/OSKU: 9433-EMDE-ADDA-EOOE-CWDM-WX
Brand: Cobalt DigitalOut of stock
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9433-EMDE-ADDA-OE SDI Fiber-Optic OE Extender (Receiver) AES/Audio by Cobalt Digital
The all-new Cobalt® 9433-EMDE-ADDA-OE 3G/HD/SD-SDI Fiber-Optic OE Receiver with 16-Channel AES / 8-Channel Analog Audio Embed / De-Embed offers full-flexibility AES and analog audio embedding/de-embedding with the built- in versatility of both coaxial and fiber SDI inputs in a basic, economical, high- efficiency openGear® card.SKU: 9433-EMDE-ADDA-OE
Brand: Cobalt DigitalOut of stock
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BBG-2EO-MK2-FC 3G/HD/SD-SDI/ASI/MADI Fiber Optic Dual Transport Extender (Transmitter)/FC Connectors by Cobalt Digital
The new Mark-II BBG-2EO-MK2 Dual Coax-To-Fiber throw-down converter unit is a new part of the Blue Box group of compact, rugged, and portable converter boxes.SKU: BBG-2EO-MK2-FC
Brand: Cobalt DigitalOut of stock
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BBG-2EO-MK2-LC 3G/HD/SD-SDI/ASI/MADI Fiber Optic Dual Transport Extender (Transmitter)/LC Connectors by Cobalt Digital
The new Mark-II BBG-2EO-MK2 Dual Coax-To-Fiber throw-down converter unit is a new part of the Blue Box group of compact, rugged, and portable converter boxes. Super- easy to use, Blue Box Dual Coax-To-Fiber supports SMPTE 424M, 292M, and 259M as well as ASI and MADI audio on two independent coax-to-fiber paths.SKU: BBG-2EO-MK2-LC
Brand: Cobalt DigitalOut of stock
3G/HD/SD-SDI Extenders
Serial Digital Interface, also known as SDI to the AV world is a digital interface. The SDI standard allows transmission of uncompressed and unencrypted digital video signals in broadcast-grade video, studio, live staging and post production environments. SDI uses coaxial cables with BNC connectors and is produced in a few different standards including SD-SDI, ED-SDI, HD-SDI, Dual Link HD-SDI and 3G-SDI.
The purpose of SDI extenders is for the extension of SDI signals whether it is HD-SDI, 3G-SDI, SD-SDI or there SDI standards. Not all SDI extenders accommodate the various SDI standards so be sure to do your research before making a purchase. The easiest and most convenient route when extending an SDI signal is using a cable equalizer. Typically, SDI cable equalizer can transmit an HD-SDI signal up to 400 feet and SDI up to 500 feet using a coaxial cable. If your application requires a much longer extension, the only way to go is fiber optic. Fiber optic extenders can extend 3G-SDI, HD-SDI and SDI signals very long distances up to 30 km or 18.75 miles. These extenders are best suited for environments including airports, stadiums, building to building, large facilities, university campuses.
AVProSupply carries a variety of the most dependable and cost efficient SDI extenders in the market from industry leading manufacturers including AJA, Atlona, Kramer, Gefen, Shinybow, Hall Research, Avenview, TVOne, Magenta and many more. If you are unsure of which SDI extender/s to use or what is best suited for you application, please call one of our qualified representatives for a free consultation.

Serial Digital Interface, also known as SDI to the AV world is a digital interface. The SDI standard allows transmission of uncompressed and unencrypted digital video signals in broadcast-grade video, studio, live staging and post production environments. SDI uses coaxial cables with BNC connectors and is produced in a few different standards including SD-SDI, ED-SDI, HD-SDI, Dual Link HD-SDI and 3G-SDI.
The purpose of SDI extenders is for the extension of SDI signals whether it is HD-SDI, 3G-SDI, SD-SDI or there SDI standards. Not all SDI extenders accommodate the various SDI standards so be sure to do your research before making a purchase. The easiest and most convenient route when extending an SDI signal is using a cable equalizer. Typically, SDI cable equalizer can transmit an HD-SDI signal up to 400 feet and SDI up to 500 feet using a coaxial cable. If your application requires a much longer extension, the only way to go is fiber optic. Fiber optic extenders can extend 3G-SDI, HD-SDI and SDI signals very long distances up to 30 km or 18.75 miles. These extenders are best suited for environments including airports, stadiums, building to building, large facilities, university campuses.
AVProSupply carries a variety of the most dependable and cost efficient SDI extenders in the market from industry leading manufacturers including AJA, Atlona, Kramer, Gefen, Shinybow, Hall Research, Avenview, TVOne, Magenta and many more. If you are unsure of which SDI extender/s to use or what is best suited for you application, please call one of our qualified representatives for a free consultation.