Transmission
Move video and data reliably over any distance with our transmission gear. Bridge long runs with fiber optic transmission, repurpose coax with UTP & baluns, or go cable-free using wireless transmission. Split and route sources via video distribution and matrix solutions, and convert streams with video encoders & decoders. For short hops and accessories, see data transmission—all built for surveillance uptime.
Featured Transmission Manufacturers
- was $1,563.00 Special Price $346.00SKU: SFP-14B
Comnet SFP-14B 1000fx, 1550nm, 20km, SC, 1 Fiber
- Interchangeable SFP for fiber type, distance and connector
- IEEE 802.3 compliant
- Conforms to (SFP) Small Form-Factor Pluggable Multi-Source Agreement (MSA)
- Operating temperature: -40° C to +75° C
- Storage temperature: -40° C to +85° C
was $1,563.00 Special Price $346.00Low Price Guarantee - was $2,100.00 Special Price $465.00SKU: SFP-40
Comnet SFP-40 100fx, 1310nm, 40km, LC, 2 Fiber, MSA Compliant
- Interchangeable SFP for fiber type, distance and connector
- IEEE 802.3 compliant
- Conforms to (SFP) Small Form-Factor Pluggable Multi-Source Agreement (MSA)
- Operating temperature: -40° C to +75° C
- Storage temperature: -40° C to +85° C
was $2,100.00 Special Price $465.00Low Price Guarantee - was $1,323.00 Special Price $293.00SKU: CWFE2COAX
Comnet CWFE2COAX Dual 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
was $1,323.00 Special Price $293.00Low Price Guarantee - was $4,885.59 Special Price $1,157.00SKU: CNFE2005M2PoE/HO/M
Comnet CNFE2005M2PoE/HO/M 2 Channel 10/100 Mbps Ethernet 1310nm, 60 W PoE++
- Optional 30W or 60W PoE+ on ports 1 and 2
- 10/100 Mbps Ethernet
- Electrical ports support Auto-Negotiation for 10 Mbps or 100 Mbps, full duplex or half duplex data
- Optical port supports 100 Mbps full duplex data
- Automatic MDI/MDI-X crossover
was $4,885.59 Special Price $1,157.00Low Price Guarantee - was $2,221.86 Special Price $605.00SKU: CWFE1003POESHO/M
Comnet CWFE1003POESHO/M 10/100 Mbps Ethernet 2 Port Media Converter
- Exceeds the requirements of the latest PoE+ standard (IEEE 802.3at)
- 60 watt higher output
- SC optical connector
- Automatic resettable solid state current limiters for unconditional modem protection
- Bi-color (Red/Green) status indicating LEDs provide rapid indication of critical operating parameters
was $2,221.86 Special Price $605.00Low Price Guarantee - was $5,020.06 Special Price $1,497.00SKU: CNFE2004S1APoE/HO/M
Comnet CNFE2004S1APoE/HO/M 2 Channel 10/100 Mbps Ethernet Electrical To Optical Media Converter
- 60W PoE+ on ports 1
- 10/100 Mbps Ethernet
- 2 × 10/100 BASE-T/TX electrical ports
- 100 BASE-FX optical port
- Electrical ports support Auto-Negotiation for 10 Mbps or 100 Mbps, full duplex or half duplex data
was $5,020.06 Special Price $1,497.00Low Price Guarantee - was $1,640.99 Special Price $753.00SKU: MTX-480
American Fibertek MTX-480 RS485/422/232/Manchester/Bosch Tcvr
- Multi-protocol Data - switch selectable as RS-485 (2 or 4 wire), RS-422, RS-232 or Manchester Code
- DC to 115 Kb/s
- Activity Indicators for Data Tx and Rx for each Channel
was $1,640.99 Special Price $753.00Low Price Guarantee - was $92.63 Special Price $44.00SKU: SFP-LXD1
American Fibertek SFP-LXD1 SFP 1000Base-LX Ethernet Module, Single Mode
- SFP 1000Base-LX Ethernet Module
- Single Mode
was $92.63 Special Price $44.00Low Price Guarantee - was $1,350.00 Special Price $677.00SKU: MX-HDA4-5S
American Fibertek MX-HDA4-5S 4 Channel HD-TVI 5MP Video Stand Alone Transmitter Receiver Pair, Single Mode
- 4 Channel HD-TVI
- 5 Megapixel
- Video Stand Alone
- Single Mode
- SC Connector
was $1,350.00 Special Price $677.00Low Price Guarantee
Transmission Frequently Asked Questions
What is video transmission in surveillance systems?
Video transmission refers to the process of sending video signals from a camera to a recording device or monitor. This can be done through various methods, including wired connections like coaxial cables or fiber optics, and wireless technologies. The quality and reliability of the transmission are crucial for ensuring clear video footage for security monitoring.
How does wireless video transmission work?
Wireless video transmission uses radio waves to send video signals from cameras to receivers without the need for physical cables. This method typically involves the use of Wi-Fi or other wireless protocols, allowing for greater flexibility in camera placement. However, it may be subject to interference and requires a stable power source for the cameras.
What are the benefits of using fiber optic transmission for surveillance?
Fiber optic transmission offers high bandwidth and long-distance capabilities, making it ideal for large surveillance systems. This technology is less susceptible to electromagnetic interference and provides superior image quality compared to traditional copper cables. Additionally, fiber optics can transmit data over several miles without degradation, ensuring reliable performance.
What is a balun and how is it used in video transmission?
A balun is a device that converts between balanced and unbalanced signals, commonly used in video transmission systems. It allows video signals to be sent over twisted pair cables or coaxial cables, facilitating longer distances without loss of quality. Baluns are particularly useful for integrating different types of video equipment in surveillance setups.
What should I consider when choosing a video transmission method for my home?
When selecting a video transmission method, consider factors such as distance between the camera and the recording device, environmental conditions, and the desired video quality. Wired options like coaxial or fiber optic cables provide stable connections, while wireless methods offer flexibility. Additionally, assess the installation complexity and the potential for future scalability of your surveillance system.
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