NVT : NV-215J-M
Description
The NVT Single Channel Video Passive Transceiver RJ45 NV-215J-M Video Transceiver is a passive (non-amplified) device that allows the transmission of real-time monochrome or color video over Unshielded Twisted-Pair (UTP) telephone wire. Baseband (composite) signals of any type are supported.
The passive NV-215J-M has a 9″ mini-coax pigtail lead which allows in-camera enclosure mounting in most dome cameras and a RJ45 for connection to UTP wire. It is capable of delivering a fully equalized signal to the DVR when used with any Active NVT Receiver, yet is compatible with all of NVT’s passive products for applications under 750ft (225m). The NV-215J-M Video Transceiver also incorporates improved transient protection that eliminates the need for a ground screw.
The unparalleled interference rejection and low emissions of the NV-215J-M allow video signals to co-exist in the same wire bundle as telephone, datacom, or low-voltage power circuits. This allows the use of a shared or existing cable plant.
Features
NV-215J-M features include:
→ Full-motion CCTV video at distances up to 750ft (225m) when used with any Passive NVT Transceiver or hub
→ Up to 1,500 feet (460m) shall be supported by any NVT StubEQ Hub
→ Up to 3,000 feet (1,000m) with a DigitalEQ Hub or NVT Active Receiver
→ Frequency response DC to 10MHz
→ Mini-coax pigtail supports in-camera mounting in most dome cameras
→ RJ45 UTP terminal connection
→ No power required
→ Exceptional interference rejection
→ Built-in transient protection
→ Supports up-the-coax type control signal up to 750ft (225m)
→ Limited lifetime warranty
Specifications
| Video Frequency response | DC to 10 MHz |
| Video Attenuation | 0.5 dB typ |
| Video Common-mode / Differential-mode rejection | 15 KHz to 5 MHz 60 dB typ |
| Video Impedance Coax, male BNC | 75 ohms |
| Video Impedance UTP, RJ45 | 100 ohms |
| Power | No external power required |
| Ambient ambient temperature | -22 to 167 °F (-30 to 75 °C) |
| Humidity (non-condensing) | 0 to 95% |
| Transient Immunity | per ANSI / IEEE 587 C62.41 |
| Network Wiring One Unshielded Twisted Pair | 24-22 AWG (0,5-0,64mm) |
| Wire Category Type | 2 or better |
| Wire Impedance | 100 ± 20 ohms |
| Wire DC Loop Resistance | 52 ohms per 1,000ft (18 ohms per 100m) |
| Wire Differential Capacitance | 19 pF/ft max (62 pF/m max) |
| Body Length | 1.8in (45mm) |
| Body Height | 1.0in (26mm) |
| Body Width | 1.65in (42mm) |
| Product Weight | 2.0oz (60g) |
| Packaged Weight | 0.14lb (63g) |
Resources & Documents
| nv-215j-m.pdf | Datasheet |