Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box
details

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.

Fast Economical International Shipping
Markertek makes it EASY for our international customers to get their orders!

At check-out you can view our very affordable international shipping rates that are ALL-INCLUSIVE with your GUARANTEED LANDED COST and NO SURPRISE FEES!

*Economy International Shipping delivery time is approximately 7-14 days. Economy International Shipping is available to select countries. Not all products are eligible.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers





Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

 
Gefen Inc

View As:

Sort By:

Display:

Gefen Inc:

Page:

►►
    ◄◄
     
     
     
    • Gefen EXT-DVI-CP-FM10 DVI Fiber Optic (Pigtail Module)

      Gefen EXT-DVI-CP-FM10 DVI Fiber Optic (Pigtail Module)

      Pigtail module DVI extension using a single-strand multimode fiber optic cable with HDCP support.

      The DVI fiber optic pigtail module extender with HDCP support extends DVI up to 1000 feet (300 meters) using single-strand 50/125µm multimode (OM2) SC-terminated fiber optic cable to a supporting display at 1920 x1200 WUXGA resolution. Optical signal transmission provides galvanic isolation and immunity to electromagnetic interference compared to similar copper based extension modules.

      The pigtail des


           

          Read More

          Item #: GEF-DVI-CP-FM10

          Availability: Usually ships in 3-10 business days

          Our Price: $936.60

          Add to Wishlist
        • Gefen EXT-DP-4k600-1SC 4K 600MHz Displayport Extender Over One Fiber

          Gefen EXT-DP-4k600-1SC 4K 600MHz Displayport Extender Over One Fiber

          Gefen's DisplayPort 1.2-compliant extender is a compact and high performance solution for extending HDCP 2.2, HDCP 1.4, and DPCP compliant DisplayPort 600 MHz 4K audio/video over fiber. WQUXGA (3840 x 2400), 4K Ultra HD (3840 x 2160), and 4K Cinema - DCI (4096 x 2160), up to 60 Hz frame rate and 4:4:4 Chroma sub-sampling are supported. The AV signal can be extended up to 200m (660ft), over a single strand of SC-terminated 50/125 æm OM3 or better multi-mode fiber-optic cable.

          There is full electri

               

              Read More

              Item #: EXT-DP-4K600-1SC

              Availability: In Stock

              Our Price: $1,599.99

              Add to Wishlist
            • Gefen EXT-USB2.0-LR USB 2.0 Extender

              Gefen EXT-USB2.0-LR USB 2.0 Extender

              Extend USB 2.0 over CAT5 up to 330 feet (100m) -- quickly and economically

              Gefen's USB 2.0 LR extends high-speed USB devices simply and reliably.
              The compact USB 2.0 LR Sender/Receiver units install in minutes and fully support USB versions (V1.1 and V2.0), at speeds of up to 480 Mbps -- essential for high-performance applications such as digital imaging and interactive gaming.
              The two-port USB 2.0 LR hub is ideal for remotely accessing laser printers, scanners, web cameras, external hard drives,





                   

                  2 Power Supplies Available

                  Item #: EXT-USB20-LR

                  Availability: In Stock

                  Our Price: $329.00

                  Add to Wishlist
                • Gefen HDTV DVI-D Fiber Optic Cable 50 ft (M-M)

                  Gefen HDTV DVI-D Fiber Optic Cable 50 ft (M-M)

                  HDTV Extreme - Fiber Optic Based DVI Cables

                  Fiber Optics based cables that exceed the performances of the copper and silver made cables. An integrated DVI-D cable solution which includes the fiber optics components and the DDC signals built into the cable and the DVI connectors. The cable can be bus powered thru the DVI input. If there is not sufficient power, the included power supply will need to be inserted into either end of the cable.This flavor is called HDTV Extreme cable and it requires a

                   

                  8 Lengths Available

                  Item #: CAB-HDTV-50MM

                  Availability: Usually ships in 3-10 business days

                  Our Price: $323.40

                  Add to Wishlist
                • Gefen EXT-HDVGA-3G-SC HDMI & VGA to 3GSDI Scaler / Converter

                  Gefen EXT-HDVGA-3G-SC HDMI & VGA to 3GSDI Scaler / Converter

                  Switch video and audio from an HDMI and a VGA source, scale the picture, and output it to an SDI device

                  The Gefen EXT-HDVGA-3G-SC scales and converts video from an HDMI or a VGA source to SDI formats, including 3G-SDI and single link HD-SDI. It can also embed HDMI audio or analog L/R audio into the SDI stream. Video can be scaled up to 1080p Full HD. An intuitive and comprehensive on-screen display (OSD) menu allows easy set-up and control. This product can be configured and updated using the Gef


                       

                      Read More

                      Item #: GEF-EXTHDVGA3GSC

                      Availability: In Stock

                      Our Price: $301.50

                      Add to Wishlist
                    • Gefen EXT-DVI-FM500 DVI Over Fiber Optic Extender

                      Gefen EXT-DVI-FM500 DVI Over Fiber Optic Extender

                      The DVI-FM500 DVI over Fiber Extender is a simple, attractive and compact solution that lets you extend your DVI signal up to 5000 feet over fiber optics. Easily connect the DVI-5500 modules via two LC fiber optic cables and quickly correct video resolution synchronization without manual configuration via EDID programming.

                      Note:
                      The distance that DVI can be extended will depend on the type of fiber optic cable used.
                      For a maximum resolution of 1920x1200 at 60 frames per second (60 Hz), the distanc


                           

                          Read More

                          Item #: EXT-DVI-FM500

                          Availability: Usually ships in 3-10 business days

                          Our Price: $549.00

                          Add to Wishlist
                        • Gefen EXT-DVI-1CAT5-SR DVI ELR Lite Extender over one CAT5

                          Gefen EXT-DVI-1CAT5-SR DVI ELR Lite Extender over one CAT5

                          The DVI ELR Lite Extender over one CAT5 allows the extension of any DVI source to a monitor or touch screen display, up to 230 feet (70 meters) using a CAT-6A cable, and up to 200 feet (60 meters) over one CAT-5e. This product is HDCP compliant. It uses Gefen's ELR Lite implementation of HDBaseTr LiteT technology, allowing the DVI source to be extended over a single CAT-5e or CAT-6 cable, reducing cable costs and facilitating simple and effective installation.

                          • Extends DVI up to 230 feet (70 meter

                             

                            Read More

                            Item #: GEF-DVI-1CAT5-SR

                            Availability: In Stock

                            Our Price: $329.90

                            Add to Wishlist
                          • Gefen EXT-DVI-FM2500 Dual Link DVI Over Multimode Fiber Dongle Module

                            Gefen EXT-DVI-FM2500 Dual Link DVI Over Multimode Fiber Dongle Module

                            Modular Dual-Link DVI extension using a two-strand multimode fiber optic cable with Virtual EDID

                            The Dual Link DVI fiber optic module extender with Virtual EDID extends dual-link DVI up to 3300 feet (1 kilometer) to a display supporting resolutions up to 3840 x 2400 (WQXGA) using a two-strand 50/125Ým laser-optimized multimode (OM3) LC-terminated fiber optic cable. Optical signal transmission provides galvanic isolation and immunity to electromagnetic interference compared to similar copper-based


                                 

                                Read More

                                Item #: GEF-DVI-FM2500

                                Availability: Usually ships in 3-10 business days

                                Our Price: $1,426.25

                                Add to Wishlist
                              • Gefen EXT-HD-MVSL-441 4x1 Multiview Seamless Switcher for HDMI

                                Gefen EXT-HD-MVSL-441 4x1 Multiview Seamless Switcher for HDMI

                                Seamless switcher accepts four Hi-Def sources, scales and sizes each picture, and outputs them individually or as windows on
                                a single HDTV display

                                Gefen 4x1 Multiview Seamless Switcher for HDMI is the perfect solution for displaying content from four Hi-Def sources on one HDTV display. Each of the windows can be individually scaled and positioned on the screen as desired. Seamless switching ensures no frame loss during window and picture transitions. This product is HDCP compliant, and input and


                                     

                                    Read More

                                    Item #: GEF-HD-MVSL-441

                                    Availability: In Stock

                                    Our Price: $1,399.95

                                    Add to Wishlist
                                  • Gefen EXT-DVIKA-HBT2 DVI KVM HDBaseT 2.0 Extender with USB RS-232 2-way IR 2-way Audio and POH

                                    Gefen EXT-DVIKA-HBT2 DVI KVM HDBaseT 2.0 Extender with USB RS-232 2-way IR 2-way Audio and POH

                                    The EXT-DVIKA-HBT2 uses Gefen's implementation of the latest HDBaseT 2.0 technology to extend DVI over a single CAT-5e cable, up to 495 feet (150 meters). The new HDBaseT 2.0 Colligo platform provides additional features such as USB and 2-way audio extension, and ensures an even more robust and resilient connection than the industry standard HDBaseT. Resolutions up to 1080p and 1920 x 1200 (WUXGA) are supported. HDMI resolutions up to 4K DCI-Cinema(4096 x 2160 @ 30 Hz 4:4:4) and 4K Ultra HD (384

                                         

                                        Read More

                                        Item #: GEF-DVIKA-HBT2

                                        Availability: In Stock

                                        Our Price: $549.00

                                        Add to Wishlist
                                      • Gefen EXT-DVIKVM-444DL 4x4 DVI KVM Dual Link Matrix

                                        Gefen EXT-DVIKVM-444DL 4x4 DVI KVM Dual Link Matrix

                                        Easily switch four cross-platform DVI Dual Link computers to four DVI Dual Link displays with our 4x4 Dual Link DVI KVM Matrix. The Dual Link Matrix provides a simple, reliable and highly effective method of creating multiple computer workstations, with each workstation capable of accessing any one of the computers or sources at any time by remote control. Four stations can be set up locally or extended with a Gefen extender. When used with computers, USB and Audio matrix control signals follow




                                             

                                            Read More

                                            Item #: EXT-DVIKVM-444DL

                                            Availability: In Stock

                                            Our Price: $1,544.00

                                            Add to Wishlist
                                          • Gefen EXT-HDRS2IR-4K2K-1FO 4K Ultra HD HDMI Extender over One Fiber w/ RS-232 and 2-way IR

                                            Gefen EXT-HDRS2IR-4K2K-1FO 4K Ultra HD HDMI Extender over One Fiber w/ RS-232 and 2-way IR

                                            The Gefen 4K Ultra HD Extender for HDMI over One Fiber is a complete solution, allowing HDMI, RS-232 and Bi-Directional IR to be extended up to 3300 feet (1000 meters) at 4K resolution and up to 6600 feet (2000 meters) at 1080p60 Full HD. This product works with any HDMI source and supports resolutions up to 4K Ultra HD (3840 x 2160 @ 30Hz). This HDCP-compliant extender is the ideal for an installation where the HDMI source and display are located apart from each other in an interference-prone o


                                                 

                                                Read More

                                                Item #: GEF-HDRS2IR-4K2K

                                                Availability: In Stock

                                                Our Price: $1,345.00

                                                Add to Wishlist
                                              • Gefen EXT-DVI-144DL DVI Dual Link Splitter

                                                Gefen EXT-DVI-144DL DVI Dual Link Splitter

                                                Split one Dual Link DVI source to four Dual Link DVI outputs

                                                The 1:4 DVI Dual Link Splitter distributes a dual link DVI source to four DVI dual link outputs without losing quality or resolution. It works with any dual link DVI computer supporting resolutions up to 3840 x 2400. The DVI Dual Link Splitter supports internal or pass-through EDID selections, output masking on/off, and can be placed in standby mode which keeps the unit idle using only 1W of power when the source is inactive. Using the


                                                     

                                                    Read More

                                                    Item #: GEF-DVI-144DL

                                                    Availability: Usually ships in 3-10 business days

                                                    Our Price: $648.20

                                                    Add to Wishlist
                                                  • Gefen EXT-DVI-848 8x8 DVI Matrix

                                                    Gefen EXT-DVI-848 8x8 DVI Matrix

                                                    The EXT-DVI848 8x8 DVI Matrix from Gefen is a cross-platform device that allows you to combine (8) DVI computers with (8) DVI displays without networking. This solution is an effective method of creating multiple workstations that can be accessed locally or remotely with a Gefen extender. Once connected, each workstation can access any one of the computers at any time. Simply connect your computer DVI ports to the switcher's inputs and the DVI displays to the switcher's outputs to begin working.


                                                       

                                                      2 Power Supplies Available

                                                      Item #: EXT-DVI-848

                                                      Availability: Usually ships in 3-10 business days

                                                      Our Price: $2,499.99

                                                      Add to Wishlist
                                                    • Gefen EXT-DVI-142DLN One Dual Link DVI Source Splitter to two Dual Link DVI Outs

                                                      Gefen EXT-DVI-142DLN One Dual Link DVI Source Splitter to two Dual Link DVI Outs

                                                      The new and improved dual link 1:2 DVI DL Distribution Amplifier splits video using a dual link DVI source such as a computer to two DVI dual link outputs such as monitors, without losing picture quality or the high resolution. Multiple1:2 DVI DL units can be cascaded from one to the next to create a flexible Dual Link DVI distribution system that can connect to multiple displays.

                                                      Connect a Dual Link DVI source to the 1:2 DVI DL unit using the included dual link DVI cable. Connect up to two Dual

                                                           

                                                          Read More

                                                          Item #: GEF-EXTDVI142DLN

                                                          Availability: In Stock

                                                          Our Price: $232.00

                                                          Add to Wishlist
                                                        • Gefen EXT-DVIKVM-ELR DVIKVM Extra Long Range Extender

                                                          Gefen EXT-DVIKVM-ELR DVIKVM Extra Long Range Extender

                                                          Extra Long Range KVM Extender for DVI and USB over one Cat-5 cable.
                                                          The DVIKVM ELR extends any DVI and USB source to a monitor, touch screen display, or other digital signage application over a distance up to 330 feet (100 meters) using one Cat-5 cable. USB 2.0 data rates up to 100 Mbps are supported in addition to backward-compatibility with USB 1.1. The Receiver Unit allows the connections of up to three (3) USB devices, providing access to printers, scanners, cameras, external storage media, d

                                                               

                                                              Read More

                                                              Item #: GEF-EXTDVIKVMELR

                                                              Availability: In Stock

                                                              Our Price: $720.30

                                                              Add to Wishlist
                                                            • Gefen EXT-DVI-3600HD Optical DVI/ USB 2.0/ RS-232/ Audio Extender

                                                              Gefen EXT-DVI-3600HD Optical DVI/ USB 2.0/ RS-232/ Audio Extender

                                                              Extend DVI, USB 2.0, RS-232 and Analog Audio up to 6,600 feet (2000 meters)

                                                              The DVI 3600HD allows you to operate a single DVI-compliant computer from two workstations, by extending DVI, USB 2.0, analog audio, and RS-232 from the computer to the remote workstation. USB peripherals can be placed at either of the two locations, by the Sender or Receiver unit.

                                                              How It Works
                                                              The DVI 3600HD consists of a Sender and a Receiver unit. The Sender unit connects to the computer's DVI-compliant video card output


                                                                   

                                                                  Read More

                                                                  Item #: GEF-DVI-3600HD

                                                                  Availability: Usually ships in 3-10 business days

                                                                  Our Price: $2,090.20

                                                                  Add to Wishlist
                                                                • Gefen EXT-DVI-FM15 Fiber Optic Dongle

                                                                  Gefen EXT-DVI-FM15 Fiber Optic Dongle

                                                                  Modular DVI extension using a single-strand multimode fiber optic cable with Virtual EDID

                                                                  The DVI fiber optic module extender with Virtual EDID extends DVI up to 3300 feet (1 km) to a display supporting resolutions up to 1920 x 1200 (WUXGA) using a single-strand 50/125um laser-optimized multimode (OM3) SC-terminated fiber optic cable. Optical signal transmission provides galvanic isolation and immunity to electromagnetic interference compared to similar copper-based extension modules.The Virtual


                                                                       

                                                                      Read More

                                                                      Item #: GEF-EXT-DVI-FM15

                                                                      Availability: In Stock

                                                                      Our Price: $683.50

                                                                      Add to Wishlist
                                                                    • Gefen EXT-DP-CP-FM10 DisplayPort Fiber Optic (Pigtail Module)

                                                                      Gefen EXT-DP-CP-FM10 DisplayPort Fiber Optic (Pigtail Module)

                                                                      Pigtail module DisplayPort extension using a single-strand multimode fiber optic cable with DPCD support

                                                                      The DisplayPort fiber optic pigtail module extender with DPCP support extends a DisplayPort up to 1000 feet (300 meters) using a single-strand 50/125µm multimode (OM2) SC-terminated fiber optic cable with resolutions up to 2560 x 1600 (WQXGA). Optical signal transmission provides galvanic isolation and immunity to electromagnetic interference compared to similar copper based extension modules.


                                                                           

                                                                          Read More

                                                                          Item #: GEF-DP-CP-FM10

                                                                          Availability: In Stock

                                                                          Our Price: $936.50

                                                                          Add to Wishlist
                                                                        • Gefen EXT-HD-CP-FM10 HDMI Fiber Optic (Pigtail Module)

                                                                          Gefen EXT-HD-CP-FM10 HDMI Fiber Optic (Pigtail Module)

                                                                          Pigtail module HDMI extension using a single-strand multimode fiber optic cable with HDCP support

                                                                          The HDMI fiber optic pigtail module extender with HDCP support extends HDMI up to 1000 feet (300 meters) using a single-strand 50/125µm multimode (OM2) SC-terminated fiber optic cable. It supports resolutions up to 1080p Full HD and HD lossless audio formats like LCPM 7.1 audio, Dolby Digital Plus, Dolby TrueHD, and DTS-HD Master Audio. Optical signal transmission provides galvanic isolation and immu


                                                                               

                                                                              Read More

                                                                              Item #: GEF-HD-CP-FM10

                                                                              Availability: Usually ships in 3-10 business days

                                                                              Our Price: $936.50

                                                                              Add to Wishlist
                                                                            • Gefen EXT-DVIKVM-441DL 4x1 DVI KVM Switcher

                                                                              Gefen EXT-DVIKVM-441DL 4x1 DVI KVM Switcher

                                                                              Gefen's 4x1 DVI KVM Dual-Link/Single-Link Switcher lets you use 1 dual-link DVI-compliant display to switch easily between any combination of 4 dual- or single-link DVI computers (Mac or PC). This not only helps you integrate cross-platform computer equipment without networking, but with audio from each computer also being switched, you can create multimedia desktop environments. Display selection is made with either the provided IR remote, built-in RS-232 serial port, or the front panel selecto










                                                                                 

                                                                                Read More

                                                                                Item #: EXT-DVIKVM-441DL

                                                                                Availability: Usually ships in 3-10 business days

                                                                                Our Price: $669.99

                                                                                Add to Wishlist
                                                                              • Gefen EXT-DVI-EDIDN DVI Detective N

                                                                                Gefen EXT-DVI-EDIDN DVI Detective N

                                                                                Save the EDID. Now easier to use with external controls.
                                                                                Displays use EDID - Extended Display Identification Data - to communicate to computers the array of video resolutions and timings that they are capable of displaying. In certain situations this data can be lost resulting in incorrect display settings, or even a complete loss of video. The DVI Detective N solves this problem by ensuring that a correct EDID signal is constantly available to the DVI source, even if the display is switched to a




                                                                                     

                                                                                    Read More

                                                                                    Item #: EXT-DVI-EDIDN

                                                                                    Availability: In Stock

                                                                                    Our Price: $65.55

                                                                                    Add to Wishlist
                                                                                  • Gefen EXT-DP-2CAT7 DisplayPort Extender over CAT-7

                                                                                    Gefen EXT-DP-2CAT7 DisplayPort Extender over CAT-7

                                                                                    Extend DisplayPort over two CAT-7 cables

                                                                                    The DisplayPort Extender over CAT-7 cables allows any DisplayPort device to be extended up to 100 feet (30 meters) away, using CAT-7 cables. Resolutions up to 2560 x 1600 (WQXGA) are supported. The Receiver unit is powered by the CAT-7 cable, eliminating the need for a power supply by the display side. A 16 position rotating pot offers EQ adjustment to compensate for cable skew.

                                                                                    How It Works

                                                                                    Connect the Sender unit to the DisplayPort source using the includ

                                                                                         

                                                                                        Read More

                                                                                        Item #: GEF-DP-2CAT7

                                                                                        Availability: Usually ships in 3-10 business days

                                                                                        Our Price: $576.10

                                                                                        Add to Wishlist
                                                                                      • Gefen EXT-USB-400FON USB 400 FO - Optical 4 Port USB 2.0 Hub

                                                                                        Gefen EXT-USB-400FON USB 400 FO - Optical 4 Port USB 2.0 Hub

                                                                                        Extends any high speed USB 2.0 device up to 1640 feet (500 meters) from the USB source over multimode fiber optics cable
                                                                                        This new USB Extender supports all USB 2.0 devices, extending to 1640 feet (500 meters) away from the USB source. The receiver unit also contains a four-port USB 2.0 hub.
                                                                                        By using fiber optic cables, the new Gefen USB 400FO extends USB peripherals a long distance from the location of a computer. It provides an solution free of EMI (Electromagnetic Interference) for USB extensio

                                                                                             

                                                                                            Read More

                                                                                            Item #: EXT-USB-400FON

                                                                                            Availability: Usually ships in 3-10 business days

                                                                                            Our Price: $1,149.00

                                                                                            Add to Wishlist
                                                                                          • Gefen EXT-UHDV-KA-LANS-RX 4K Ultra HD and VGA KVM Over IP

                                                                                            Gefen EXT-UHDV-KA-LANS-RX 4K Ultra HD and VGA KVM Over IP

                                                                                            Gefen's Video over IP solutions continue their tradition of providing high performance, scalable, expandable, and secure AV routing and distribution over a standard Gigabit Local Area Network. The Gefen 4K Ultra HD and VGA KVM over IP extends HDMI, VGA, USB, 2-way audio, RS-232, and IR. Input resolutions up to 4K 60 Hz 4:2:0 and HDR, and output resolutions up to 4K 60 Hz 4:4:4 are supported along with HDCP 2.2 and 1.4, and 7.1 channels of HBR (High Bit Rate) lossless and LPCM digital audio.

                                                                                            The G

                                                                                                 

                                                                                                Read More

                                                                                                Item #: EXT-UHDVKALANSRX

                                                                                                Availability: In Stock

                                                                                                Our Price: $559.30

                                                                                                Add to Wishlist
                                                                                               

                                                                                              Page:

                                                                                              ►►
                                                                                                ◄◄
                                                                                                 
                                                                                                 
                                                                                                 
                                                                                                 

                                                                                                Gefen delivers innovative, progressive computer and electronics add-on solutions that harness integration, extension, distribution and conversion technologies. Gefen's reliable, plug-and-play products supplement cross-platform computer systems, professional audio/video environments and HDTV systems of all sizes with hard-working solutions that are easy to implement and simple to operate. Consistently the first-to-market with its solutions, Gefen was at the forefront of the digital video and HDTV (high definition television) evolution, providing HDTV problem-solvers that split, distribute, extend and convert HDTV for maximizing any digital video environment, regardless of scope and stature.

                                                                                                Solutions support both modern and traditional audio/video interfaces, including DVI, Dual-Link DVI, HD SDI, HDMI, Component, USB and FireWire. Computer interfaces such as RS-232, PS-2, VGA and ADC plus digital and analog audio are supported as well. A high quality selection of CAT-5, DVI, HDMI and fiber optics cables caps off the product line.

                                                                                                Markertek is proud to offer FREE UPS Ground Shipping on Featured Gefen Products!
                                                                                                Just look for our Free Shipping Logo! - no minimum purchase necessary.

                                                                                                Markertek is an authorized dealer for the entire Gefen line. If you don't see what you're looking for, contact us and we'll do our best to get it for you.

                                                                                                 
                                                                                                Please fill out the information below
                                                                                                Email Address*