NVT NV-EC1701U Eo2 Complete Installation Manual Download Page 2

Transmit 10/100 BaseT Full Duplex Ethernet up to 1,000ft (305m)* over 4-pair cat5; 
750ft (228m) over 18/2 (or similar 2-wire cable); 500ft (150m) over Shielded Twisted-Pair

Powers PoE entry stations (or other PoE, PoE+, or High Power devices), up to 60 watts*

48or 56VDC is distributed over 2-wire cable to all connected IP devices

One NVT Eo2

TM

transceiver at the network-end can support multiple remote Eo2

TM

transceivers and connected devices

Up to four Eo2

TM

transceivers can be rack mounted on an NV-RMEC16U Eo2

TM

Rack 

Mount Tray Kit, connecting up to 16 entry stations or contact closures

Easy configuration, no PC required

Transparently supports all networking protocols (UDP, TCP/IP, HTTP, Multicast etc.)

Advanced 128-bit AES encrypted transmission and PoE+ power technology

Built-in transient protection; Industrial temperature range

Available in 1-4 device Eo2

TM

System Kits

Limited lifetime warranty

The NVT Model NV-EC1701U Eo2

TM  

Ethernet over 2-Wire Transceiver is a compact media converter that

allows  10/100  BaseT  Ethernet  and  PoE  power  to  be  transmitted  using  UTP,  STP,18/2,  or  similar  cable.
These devices are often used in legacy installations where existing wire is re-used as part of an upgrade
to IP devices. 48 or 56VDC class 2 power is delivered to one transceiver, which distributes it to up to four
remote transceivers, and their PoE or PoE+ devices.

These transceivers are extremely simple to use, with no PC configuration required. Status LEDs indicate
power  and  link  connectivity/activity  for  RJ45  and  2-wire  ports.  The  NV-EC1701U  is  backed  by  NVT’s
award winning customer support and limited lifetime warranty.

*Distance and number of devices supported may be lower due to attenuation/voltage-drop on the wire. See Wire Distance charts on page 7.

Page 2 of 12

PRODUCT OVERVIEW

Model NV-EC1701U Eo2

TM

Ethernet over 2-Wire Transceiver 
with PoE+ or High Power PoE

Summary of Contents for NV-EC1701U Eo2

Page 1: ...ircuits that are not routed to outside plant or building This installation should be made by a qualified service person and should conform to all local codes WARNING Do not install the unit in an environment where the operating ambient temperature exceeds 185 F 85 C The ventila tion should not be impeded by covering the unit with items such as newspapers table cloths curtains etc No naked flame so...

Page 2: ...able in 1 4 device Eo2 TM System Kits Limited lifetime warranty The NVT Model NV EC1701U Eo2 TM Ethernet over 2 Wire Transceiver is a compact media converter that allows 10 100 BaseT Ethernet and PoE power to be transmitted using UTP STP 18 2 or similar cable These devices are often used in legacy installations where existing wire is re used as part of an upgrade to IP devices 48 or 56VDC class 2 ...

Page 3: ...ave now entered Join Mode They will find each other and establish encrypted communication In about 10 seconds the blue Power LEDs on both transceivers will return to a steady on condition indicating a successful Join Step Four Adding Transceivers if required Disconnect transceiver 2 and replace it with a new un joined transceiver 3 or 4 or 5 Repeat steps two and three to add additional up to five ...

Page 4: ...ductor to a terminal marked Connect the other wire conductor to a terminal marked Be sure to match the polarity of the remote end NV EC1701U If rack mounting is desired use the NV RMEC16U tray which supports up to four NV EC1701U transceivers Connect a class 2 SELV 48 or 56VDC power supply to the power jack on the NV EC1701U This will provide power to the entire system including the cam eras The B...

Page 5: ...p that manages their security IP video can often con sume large amounts of bandwidth which may or may not be compatible with existing IT traffic Security Considerations Most surveillance systems are installed specifically to protect against breaches in security A shared LAN provides potential opportunities for unauthorized access to security assets Sniffing IP addresses can result in the unintende...

Page 6: ...ower supplies within a network Figure 3 Alternate Power Supply Location 56V 90W Power Supply NV EC1701U NV EC1701U Model NV EC1701 www nvt com 1 650 462 8100 44 0 208 977 6614 Ethernet over Coax Transceiver Model NV EC1701 www nvt com 1 650 462 8100 44 0 208 977 6614 Ethernet over Coax Transceiver DVR NVR Ethernet Switch LAN WAN IP Camera Door Access or other IP device 60 Watt Cat5 285ft 85m Cat5 ...

Page 7: ... Class rather than wattage If this is the case use the colored classes instead Now read over to the right until you find your kind of wire Then look up feet or down meters to find your maximum wire distance If your wire is not among the examples simply measure its total resistance and find that value on the right side of the graph The maximum supported wattage is on the left Figure 4 Power Distanc...

Page 8: ...ower Blue Power On BNC 2 wire Interface Green Link RJ45 Interface Green Link M E C H A N I C A L E N V I R O N M E N TA L Transceiver body dimensions 5 1 in 131mm long excluding connectors 1 3 in 33mm high 1 5 in 38mm wide Transceiver weight 5 1oz 145g Operating 40 F to 185 F 40 C to 85 C storage temperature 20 to 85 RH non condensing Transient Immunity 5x20µS 3000A 6000V ESD 20KV 200pF P O W E R ...

Page 9: ...ply 90 watts with IEC line cord NV PC4PR RJ45 Patch Cord 4 pair 3 1m Grey NV DPSC4 Detachable Power Supply Cord Splitter 1 4 2ft NV RMEC16U Rack mounting chassis 19 x 1U holds up to 4 NV EC1701U transceivers plus power supplies Includes NV DPSC4 Power Cord Splitter NV EC1701U and NV PS48 60W not included NV EC1701U Single transceiver only no power supply Product Accessories ...

Page 10: ...tem NV EC1701U KIT2 3 NV EC1701U Transceivers 1 NV PS48 60W Power Supply with IEC line cord 3 NV PC4PR patch cord Triple Entry Station Eo2 TM Transmission System NV EC1701U KIT3 4 NV EC1701U Transceivers 1 NV PS48 60W Power Supply with IEC line cord 4 NV PC4PR patch cord Quadruple Entry Station Eo2 TM Transmission System NV EC1701U KIT4 5 NV EC1701U Transceivers 1 NV PS48 60W Power Supply with IEC...

Page 11: ...e mented on a host such as a switch or router within the network Virtually all routers and most switches are equipped with an IGMP querier That host is responsible for sending IGMP queries to multicast devices and for generating an IGMP Report That report is moni tored by switches and routers within the network That monitoring is called IGMP Snooping These switches and routers keep a state table a...

Page 12: ...s it pertains to those products NVT assumes no responsibility for damages or penalties incurred result ing from the use of this product in a manner or location other than for which it is intended NVT s liability under any warranties shall be discharged by replacing or repairing any part or parts which do not conform to the applicable warranty under normal and proper use NVT s liability with respec...

Reviews: