Data Sheet. Four Port PoE+ Receiver Model NV-ER1804. Application Example: Features:

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1 Data Sheet NV-ER180 Ethernet Receiver Application Example: Cat5 any wire Features: 28ft ( 100m) NV-ER180 Cat5 28ft ( 100m) Power Supply Switch or Router LAN/WAN Hybrid DVR or NVR Monitor 100 BaseT transmision; Network speeds up to 150 Mbps*; Up to 8,000ft (2,500m)* Powers up to four PoE, PoE+, or High Power PoE cameras (or other PoE devices), up to 50 watts* Use with or NV-ET180 TBus Transmitter(s) One TBus port at the network-end can support multiple remote Transmitters/IP cameras 56 VDC is distributed over the TBus to all connected equipment Easy configuration, no PC required Transparently supports all networking protocols (UDP, TCP/IP, HTTP, Multicast*, etc.) 128-bit AES encrypted transmission; Built-in transient protection Limited lifetime warranty The NVT TBus Four Port Receiver is a compact media converter that allows 10/100 BaseT Ethernet and PoE+ power to be transmitted using virtually any kind of 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, Ethernet/PoE, and TBus connectivity/activity/quality. They are backed by NVT s award winning customer support and limited lifetime warranty. *Distance and number of devices supported may be lower due to power supply capacity and wire voltage-drop. See Wire Distance Charts on page. Aggregate TBus bandwidth is dynamically allocated (shared based on traffic), and decreases with wire distance. See Wire Distance Chart on page 5. Multicast requires an IGMP Querier, within a network switch. High bandwidth streaming devices (>15Mbps) that employ unusually chatty protocols (TCP/IP, TFTP, etc.) are not recommended. Use RTP/UDP instead. Page 1 of 5

2 Technical Specifications R J 5 E T H E R N E T ( U p l i n k ) I N T E R F A C E Connectivity: Protection: Wire type: Distance: T B u s L I N K I N T E R E R FA C E Connectivity: Wire type: Impedance: Topology: Data throughput: Latency: Wire distance: 10/100/1000 BaseT IEEE 802.ab auto-negotiation, auto MDI / MDX crossover Industrial transient protection Thermistor current protection Cat5 or better up to 28 feet (100m) BNC or RJ5 Coax, single- or multi-pair UTP, 18/2, or STP wire 25 to 100 Ω Bus architecture supports star, daisy-chain, or any combination. One control-room Receiver may support multiple remote TBus Transmitters. 150 Mbps total network bandwidth* with dynamic bandwidth allocation ms Up to 8,000 feet, 1.5 miles (2.5 Km)* Transmission technology: IEEE 1901 Encryption: 128-bit AES, through one-button Joining * I M P O R TA N T N O T E : Data rate, distance, and number of devices may be lower due to wire voltage-drop, power supply capacity, or signal attenuation. See pages & 5. W A R N I N G : For safety, never use more than two power supplies within a TBus channel. Never use more than one 60 watt remote power supply on each TBus channel. R E G U L AT O R Y UL Listed to IEC/UL Complies with FCC part 15A limits W A R R A N T Y Limited Lifetime L E D S TAT U S I N D I C AT O R S NV-ER180 Ethernet Receiver Power when initializing or Joining Link Remote device detected M E C H A N I C A L / E N V I R O N M E N TA L Body Dimensions: 8. in (21 mm) wide 1.9 in (5 mm) high.0 in (112 mm) deep excluding connectors Shipping weight: 1.6 lbs (0.7 Kg) Operating / storage temperature: -0 F to 185 F (-0 C to +85 C) 20 to 85% relative humidity non-condensing Power consumption: W Generated heat: 10 BTU/hour Transient immunity: 5 x 20µS,000A, 6,000V ESD 20KV, 200pF P O W E R S U P P LY Power is usually supplied by the TBus Receiver. For optional supplemental local power, an additional class 2 power supply may be purchased. These supplies are external inline, with an IEC80-C1 power inlet and a 6 ft (1.18 m) line cord. Input voltage is 100~20VAC 50/60Hz. A molded P1J 5.5mm barrel connector provides a class 2 (SELV) regulated output. Model NV-PS56-60W: 56V 60W.90 in (12 mm) long 2.00 in (51 mm) wide 1.25 in (2 mm) high, 0.67 lbs (00 g) Model NV-PS56-90W: Operating / storage temperature: Uplink Tx with Data Uplink Rx with Data 56V 90W 5.77 in (17 mm) long 2.6 in (60 mm) wide 1.27 in (2 mm) high, 0.9 lb (0 g) -0 F to +185 F (-0 C to +85 C) 20 to 5% relative humidity non-condensing Specifications subject to change without notice. Transient Immunity: 5x20µS 000A, 6000V ESD 20KV, 200pF Use only the power cord provided with the unit or equivalent UL approved type SPT-2, SVT, or SJT 18/ AWG 100~20 VAC, 1 Amp 60 C max 15 ft (.5 m) long. One end with IEC80-C1 appliance coupler and the other end with NEMA 1015P or equivalent for your country. Page 2 of 5

3 Product and Accessories NV-ER180: Four port receiver NV-ER180 Ethernet Receiver NV-PS56-60W: power supply, 60 watts with IEC line cord NV-PS56-90W: power supply, 90 watts with IEC line cord NV-BNCT: BNC T adaptor NV-ECBNC: 1: BNC splitter adaptor NV-BNCA: BNC Screw terminal adaptor NV-RJ5A: RJ5 Screw terminal adaptor NV-PCPR: RJ5 Patch Cord, -pair (1m) Page of 5

4 Wire Type and Power Distance The distance capability of wire is dependant on its ability to deliver DC power, and separately, to deliver highfrequency data signals. The graph below shows maximum power delivery when using a 56V power supply. If you are locally powering your camera (or other remote device), then this graph does not apply. The graph on the next page shows the maximum data delivery rate. A Distance Calculator can be found at PoE devices require a minimum of V to operate. With a 56V supply, we have up to 1V of allowable voltage drop on the wire. The voltage will dip in proportion to the remote (camera) load. The graph below shows what PoE power distances are supported for various loads and wire types. Start with the camera wattage at the left. Sometimes IP cameras are listed as to their PoE Class rather than wattage. Now read over to the right until you find your kind of wire. Then look up (feet) or down (meters) to find your maximum distance. If your wire is not among the examples, simply measure its total resistance and find the value on the right side of the graph. The maximum supported wattage is on the left. Camera Wattage 50 W 0 W 0 W 25 W 20 W 18 W 15 W 12 W 10 W 8.0 W 6.0 W 5.0 W.0 W.0 W 2.5 W 2.0 W 98 ft 197 ft 16 ft 11 ft High Powe wer PoE Class PoE Class ft 98 ft 820 ft 656 ft 590 ft 92 ft 97 ft 28 ft 5 RG59/U 22 AWG RG59/U 2 AWG CATV 20 AWG 2-Wire 2 AWG 2-Wire 2-Wire 2 AWG -pair Cat5 or 2-Wire 18 AWG 20 AWG Power Distance TV 2 1,12 ft C ATV 22 AWG 1,968 ft 1,60 ft 2,62 ft RG59/U 20 AWG RG6 6,560 ft 5,90 ft,920 ft,96 ft,280 ft 18 AWG AW RG11 9,80 ft 8,200 ft 1 AWG AW 1,120 ft 19,680 ft 16,00 ft 26,20 ft 2,800 ft Ω Ω 6 Ω 7 Ω 9 Ω 11 Ω 12 Ω 1 Ω 16 Ω 19 Ω 21 Ω 2 Ω 2 Ω 28 Ω Total Wire Resistance 0 W 8 Ω 0 m 60 m 50 m 0 m 80 m 00 m 250 m 200 m 180 m 150 m 120 m 100 m 00 m 600 m 500 m 800 m Power Distance 2,000 m 1,800 m 1,500 m 1,200 m 1,000 m,000 m 2,500 m,000 m 6,000 m 5,000 m 8,000 m 10,000 m Page of 5

5 Wire Type and Data Distance There are a wide variety of wire qualities, from copper-plated steel at the low end (CATV wire) to high performance low-loss pure copper. The graph below will help you to determine your data thoughput as a function of wire type and distance. A Distance Calculator can be found at 20,000 ft 10,000 ft 7,000 ft 5,000 ft,000 ft 2,000 ft 1,000 ft 700 ft 500 ft 00 ft 200 ft Typical Wire Distance RG-11 Coax RG-6 Coax RG-59 Coax UTP Cat 5 Shielded 18/2 Un-Shielded 18/2 7,000 m 5,000 m,000 m 2,000 m 1,000 m 700 m 500 m 00 m 200 m 100 m 70 m 50 m 100 ft 70 ft 50 ft 0 m 20 m 0 ft Maximum Network Data Rate (Mbps) m Page 5 of 5 Copyright 201 NVT, Inc A1