NV-3213 NVT 32 Channel Passive Transceiver Hub

The NVT Model NV-3213 is a 32 port passive transceiver hub that allow transmission of real-time monochrome or color video over Unshielded Twisted-Pair (UTP) telephone wire. Baseband (composite) signals of any type are supported.

“Up-the-coax” type signal may be sent over the same wire pair at distances up to 750ft (225m).

The unparalleled interference rejection ability of the Model NV-3213 Hub allows video signals to co-exist in the same wire bundle as telephone, datacom, or low-voltage power circuits. Perfect for larger CCTV installations where port density and camera number growth are prevalent.

Specifications:

• Model Number - NV-3213
• Frequency response - DC to 5 MHz
• Common-mode / Differential-mode rejection 15 KHz to 5 MHz - 60 dB typ
• Impedance Coax, female BNC/UTP, Screw Terminal Block or RJ45 - 75ohms/100ohms
• Network Wiring - One Unshielded Twisted Pair 24 - 16 AWG (0,5-1,31mm)
• Category Type - 2 or better
• Impedance - 100 ± 20 ohms
• DC Loop Resistance (24AWG) - 52 ohms per 1,000 ft (18 ohms per 100 m)
• Differential Capacitance - 19 pF/ft max (62 pF/m max)
• Temperature - -20 to +50°C
• Humidity (non-condensing) - 0 to 95%
• Transient Immunity - per ANSI / IEEE 587 C62.41
• Power - No external power required
• Weight - 6.6lb (3,0kg)
• Dimensions - 17in wide, 1.7in high, 8.125in deep
• Mounting - Rack mount “L” brackets for front, rear, or wall installations; rubber feet for desk applications
• Cables - Thirty-two 2ft (60cm) coax jumpers and one 7ft (2m) ground wire
• NV-RJ45A - 8 Male RJ45-to-Screw Terminals

NV-3213 Specifications PDF