Coaxial Line Surge Protector, Special for Fixed or PTZ Analog Cameras
- SKU DTK-IBNC
- Categoria Redes e IT > Protección Contra Descargas > Coaxial
Key features:
- Protects analog video transmissions from fixed and PTZ cameras
- Small size makes installation easy
- Recommended for applications where AC power is already protected and grounding is not available
- Applications: Externally Mounted Analog Cameras
- Connection Method: BNC (female) input/output
- Bandpass Range: 0 - 10 MHz
- Impedance: 75 Ohms
- Surge Current Rating: 20,000 A
- Housing: Aluminum
- Operating Temperature: -40°C to 70°C (-40°F to 158°F)
- Dimensions: 91 x 28 mm
- Weight: 71 g
- Check out the full datasheet
DITEK's DTK-iBNC2.8 in-line surge protector is designed to protect externally mounted cameras where a dedicated ground connection is not available.
The iBNC2.8 diverts transient surges through the coaxial shield, protecting video transmission without introducing ground loops. Solid performance and easy installation make the DTK-iBNC2.8 a favorite among CCTV integrators.

Note: The coaxial cable shield must be grounded for the IBNC to function as designed. Either at the camera/post or at the headend/DVR chassis equipment.
This device does not require an external ground connection to function; it relies on the coaxial cable shield to dissipate surge energy.
The maximum ground resistance is 25 ohms; 5 ohms or less is optimal. This cannot be an assumed value and must be measured to ensure proper grounding.
Key features:
- Protects analog video transmissions from fixed and PTZ cameras
- Small size makes installation easy
- Recommended for applications where AC power is already protected and grounding is not available
- Applications: Externally Mounted Analog Cameras
- Connection Method: BNC (female) input/output
- Bandpass Range: 0 - 10 MHz
- Impedance: 75 Ohms
- Surge Current Rating: 20,000 A
- Housing: Aluminum
- Operating Temperature: -40°C to 70°C (-40°F to 158°F)
- Dimensions: 91 x 28 mm
- Weight: 71 g
- Check out the full datasheet
DITEK's DTK-iBNC2.8 in-line surge protector is designed to protect externally mounted cameras where a dedicated ground connection is not available.
The iBNC2.8 diverts transient surges through the coaxial shield, protecting video transmission without introducing ground loops. Solid performance and easy installation make the DTK-iBNC2.8 a favorite among CCTV integrators.

Note: The coaxial cable shield must be grounded for the IBNC to function as designed. Either at the camera/post or at the headend/DVR chassis equipment.
This device does not require an external ground connection to function; it relies on the coaxial cable shield to dissipate surge energy.
The maximum ground resistance is 25 ohms; 5 ohms or less is optimal. This cannot be an assumed value and must be measured to ensure proper grounding.