NV-EC1701U-K2H NVT 2 - Camera Eo2 Transmission System

The NVT Model NV-EC1701U Ethernet over 2-wire Transceiver is a compact media converter that allows 10/100 BaseT Ethernet and PoE+ power to be transmitted using ordinary 2-wire cable. These devices are often used in legacy installations where existing cable is re-deployed as part of an upgrade to IP cameras. 56 VDC class 2 power is delivered to one transceiver, which distributes it to multiple remote transmitters, and their PoE, PoE+, or High Power PoE cameras.
These transceivers are extremely simple to use, with no IP or MAC addressing required. Status LEDs indicate power and link connectivity/activity for each port. They are backed by NVT’s award winning customer support and limited lifetime warranty.

Specifications

RJ45 Ethernet Interface

• Connectivity - RJ45, auto-crossover Wire type - Cat5 or better
• Wire type - Cat5 or better
• Distance - up to 328ft (100m)
• Speed - 10/100 Base T, half/full duplex, auto-negotiation auto MDI/MDIX cross-over
• Latency - 3mS
• Data throughput - 85Mbps ±10% useable bandwidth per network Example - Four megapixel cameras, all sharing one coax network, each sending 20Mbps video stream(s).
• Power Output - This Power Sourcing Equipment (PSE) supports Powered Devices (PDs) that are compatible with IEEE 802.3af/at, or PDs that draw up to 50 watts. For maximum power/distance, 56 VDC appears on all eight RJ45 pins, and are current-protected and transient-protected.

2 - Wire Building Wiring Interface

• Connectivity - Screw terminals using the NV-BNCA adaptor
• Impedance - 25 to 100Ω
• Distance - See pages 5 & 6
• Topology - Bus architecture supports star, daisy-chain, or any combination. One control-room NV-EC1701U may support multiple remote NV-EC1701Us.
• Transmission technology - IEEE 1901, 128-bit AES encryption

Led Status Indicators

• Power - Blue “Power On”
• BNC/2-wire interface - Green “Link”
• RJ45 Interface - Green “Link”

Power Consumption

• Consumption per transceiver - ≤ 3.0 W @ 10 to 56 VDC
• Generated heat - 10 BTU/hour
• Total system consumption - = total consumption of transceivers + total consumption of PDs (IP cameras) + total power dissipated in the wire

Mechanical / Environmental

• Transceiver body dimensions - 5.1 in (131mm) long x 1.3 in (33mm) high x 1.5 in (38mm) wide (excluding connectors and NV-BNCA adaptor)
• Transceiver weight - 0.32lb. (145g)
• Operating and storage temperature
  • 40°F to 185°F (-40°C to +85°C)
  • 20 to 85% RH non-condensing
• Transient Immunity - 5x20μS 3000A, 6000V ESD 20KV, 200pF

Power Supply

• Power supplies are external inline, with an IEC380-C14 power inlet and a 6 ft (1.18 m) line cord. Input voltage is 100~240VAC 50/60Hz. A molded P1J 5.5mm barrel connector provides a class 2 (SELV) regulated output with one of these ratings
• Operating / storage temperature
  • -40°F to +185°F (-40°C to +85°C
  • 20 to 5% relative humidity non-condensing)
• Transient immunity - 5 x 20μS 3,000A, 6,000V ESD 20KV, 200pF

NV-EC1701U-K2H Specifications PDF

NV-EC1701U-K2H Installation Manual