Description
NVT Network Video Technologies 518AR Twisted Pair Video Transceiver Card Module
This is a twisted pair video transceiver card designed to transmit analog video signals over unshielded twisted pair (UTP) cabling. The card fits into NVT rackmount chassis and serves as a distribution module for CCTV and surveillance video systems.
Specifications & What's Included
- Model: 518AR
- Type: Twisted Pair Video Transceiver Card
- Signal Type: Analog Video
- Transmission Medium: UTP (Unshielded Twisted Pair)
- Connectors: 1x BNC Input, 2x BNC Output, RJ-style multi-pin data connector (rear)
- Form Factor: Rackmount Card Module
- Manufactured: United States
Applications
This card type was used in commercial and industrial CCTV installations to extend video distribution across longer distances using standard network cabling infrastructure. It integrates into NVT video distribution frames and racks, allowing facilities to leverage existing twisted pair runs rather than dedicated coaxial cable. Compatible with NVT rackmount chassis systems typical of surveillance installations from the 1990s through 2000s.
This NVT Network Video Technologies 518AR Twisted Pair Video Transceiver Card has been inspected and appears to be in good used condition. The PCB shows normal handling wear consistent with previous rack installation. The front panel bracket is intact, and the BNC input and output connectors appear undamaged. The board was pulled from a working rack environment. Please note this listing is for the card only — no chassis or rack enclosure is included. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
Warranty Information
Additional Information
Brand: |
Network Video Technologies |
Model: |
518AR |
MPN: |
518AR |
Type: |
Twisted Pair Video Transceiver Card |
SKU: |
13171 |
Condition: |
Used – Inspected |
Form Factor: |
Rackmount Card / Module |
Signal Type: |
Analog Video |
Transmission Medium: |
Twisted Pair (UTP) |
Connector Type - Output: |
BNC (2x Output) |
Connector Type - Input: |
BNC (1x Input) |
Connector Type - Data: |
RJ-style multi-pin (rear) |
Application: |
CCTV / Surveillance Video Distribution |
Compatible With: |
NVT rackmount chassis / video distribution frame |
Country/Region of Manufacture: |
United States |
Seller Notes: |
Card only; no chassis included. Fits NVT rackmount frame. |
Condition Notes: |
NVT 518AR Twisted Pair Video Transceiver Card in good used condition. Pulled from a working rack environment. Card only — no chassis included. Inspected; connectors and PCB appear intact. Photos available. |
