NVT Phybridge NV-EC1701U User manual

Page 1 of 2
Condensed Installation Guide
View the complete guide at www.nvtphybridge.com
Ethernet over 2-Wire Transceiver
Model NV-EC1701U
NEW FEATURE
NVT Phybridge
888.901.3633 | [phone]
www.nvtphybridge.com
Copyright © 2017 NVT Phybridge
451-1701-1-H1
2017/05
Cat5
≤328ft
(≤100m)
IP Camera or Other IP Device
Ethernetover Coax EoC Transceiver
IP Camera or Other IP Device
Ethernetover Coax EoC Transceiver
IP Camera or Other IP Device
Ethernetover Coax EoC Transceiver
IP Camera or Other IP Device
Ethernetover Coax EoC Transceiver
Cat5
≤328ft
(≤100m)
Ethernetover Coax EoC Transceiver
Observe
Polarity NV-EC1701U
55VDC Power Supply
Ethernet Switch
PRODUCT DESCRIPTION
Before installing, NVT Phybridge recommends
downloading and reading the complete installation
manual from www.NVTPhybridge.com.
Do not attempt to install or service this equipment unless you
are skilled in the installation and maintenance of electronic
equipment and have successfully completed specific training for
this equipment.
Transceivers must be configured prior to use. See page 2.
Use one NV-EC1701U transceiver at each end of the cable.
Multiple remote transceivers and cable runs may be
connected to a transceiver at the control room. Torque all
screw connections to 2 in-lbs (0.2 Nm).
Set the NV-EC1701U PoE toggle switch (located near the
BNC connector) to ON if the connected IP device requires
PoE to be delivered by the NV-EC1701U and to OFF if PoE
should not be delivered by NV-EC1701U. This setting relates
to power delivery at the Ethernet RJ45 connection.
Connect a 55VDC power supply into one of the transceivers to
provide power to the entire sytem, including the cameras (or
other remote IP devices).
Data signals over the coax are capable of extended distances,
however voltage-drop in the 55V power distribution will often
reduce this maximum, depending on the camera’s current
draw and wire resistance.
Note: Within one network, up to two power supplies may
be deployed to support extended wire distances or higher
camera loads.
INSTALLATION INSTRUCTIONS
SAFETY WARNINGS AND PRECAUTIONS
The NVT Model NV-EC1701U Ethernet over 2-wire
Transceiver is a compact media converter that allows 10/100
BaseT Ethernet and PoE, PoE+, or high-power PoE to be
transmitted using 2-wire cable. These devices are typically
used in legacy installations where existing cable is redeployed
as part of an upgrade to IP cameras. 48-55VDC class 2 power
is delivered to one transceiver, which distributes it to multiple
remote transceivers, and their PoE cameras (or other IP
devices).
These transceivers are extremely simple to use, with no IP or
MAC address configuration required. Status LEDs indicate
power and link connectivity/activity for RJ45 and BNC ports.
Warranty
The NV-EC1701U is backed by NVT Phybridge’s award
winning customer support and limited lifetime warranty.
Compliance and Environmental Information
All the compliance and environmental information is available
on our website www.nvtphybridge.com
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TECHNICAL SPECIFICATIONS
Dimensions (LxWxH) 4.10 x 1.65 x 1.57” (102 x 42 x 40mm)
Weight 5.12 oz. (145 g)
RJ45 Ethernet Interface Connectivity: RJ45 auto-crossover
Wire type: CAT5 or better
Distance: Up to 328ft (100m)
Speed: 10/100 Base T, auto-negotiation auto MDI/MDIX cross-over
Latency: 3ms
Data Throughput: 85Mbps ± 10% usable bandwidth per network.
Power Output: For maximum distance, 55VDC appears on all eight RJ45 pins, and are current-protected and
transient-protected.
Coax Building Wiring
Interface
Connectivity: UTP, STP, 18/2 or similar cable
Impedance: 25 to 100 Ohm
Distance: Refer to the completeguide atwww.nvtphybridge.com
Topology: Bus architecture supports star, daisy-chain, or any combination. One controlroom
NV-EC1701U may support multiple remote NV-EC1701Us
Transmission Technology: IEEE 1901, 128 bit AES encryption
Power Supply The AC/DC Power supply is external and has the following characteristics
Optional NVTPhybridge Power Supplies
Power Consumption ≤ 3W
Operating Temperature -40°F to 104°F (-40°C to +40° C)
Storage Temperature -40°F to 185°F (-40°C to +85° C)
Humidity 20% to 85% non-condensing
- Input: 120/240VAC, 50/69Hz
- Output: +55VDC
- Output via a molded PIJ 5.5mm barrel connector
- Model NV-PS55-60W (55VDC, 60W)
- Model NV-PS55-110W (55VDC, 110W)

CONFIGURATION INSTRUCTIONS
The NV-EC1701U now comes in auto join mode for easy and quick deployments. The joining process is now only required when deploying more than 1 group of NV-EC1701
units. When deploying more than 1 group (max 4 end points and 1 head end) you are required to factory default the groups after the first group. You must first factory default the
units in the next group so they can be joined together into a group. Follow the un-joining method listed below and once factory defaulted you can then move to Step 3 to join the
newly factory defaulted units together.
Step One: Gather Materials
●NV-EC1701U transceivers
●55V power supply & line-cord (NV-PS55-60W)
●Hook-up wire or BNC cable (not supplied)
●Small paper-clip, partially straightened:
●Device labels
●IP Network Documentation Log
Step Two: Connect Hardware
●Remove and discard the “Configure Before Use” labels.
●Connect two NV-EC1701U transceivers using hook-up wire or a BNC cable.
Observe polarity. Units will not power-up if the polarity is reversed.
Do not connect anything to the RJ45 connector.
●Connect a 55V power supply to transceiver #1; Apply power.
●Verify that the blue POWER LED on each transceiver illuminates.
●
Before proceeding to next step, wait for any green BNC LED that came on
during start up to go off, approximately 10 seconds.
Step Three: Joining
●On transceiver #1, using the straightened paper-clip to access the small
push-button located behind and slightly above the RJ45 LED.
Firmly press and release this button.
The blue Power LED will begin blinking.
●Then firmly press and release the same push-button on transceiver #2.
The blue Power LED will begin blinking.
●Both transceivers have 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, 'and the green BNC LEDs will illuminate 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 transceivers to the same Network Group.
Step Five: Documentation
● Label the configured transceivers with a unique Network Group ID of your choice.
This will help you identify them after they have been deployed.
●Record this Network Group information in your IP Network Documentation Log.
This log may include essential documentation which will help you identify all
system devices during and after deployment:
Un-Joining a Transceiver
If you need to move a transceiver from one Network Group to another, it must first un-learn its
previous Network Group and be returned to an un-joined state. Do this by performing these
steps:
●Disconnect the transceiver from the old network.
● Connect a 55 VDC power supply to a transceiver.
●Wait until its green BNC LED is lit.
● Using the straightened paper-clip to access the small push-button located behind
and slightly above the RJ45.
Press and hold this button for 10-12 seconds until all of the LEDs flash.
●Release the paperclip.
●Observe that the green BNC LED goes on for ten seconds and then goes off.
Un-joining is now complete. If you are not sure that un-joining has been successful,
remove and then re-apply power, and repeat.
● Camera Number
● Camera Position/Location
● Camera Make & Model
● Camera MAC & IP Address
● Camera Login & Password
● Camera-end NVT Phybridge Transceiver MAC Address
● NVT Phybridge Transceiver Network Group Name
● Control Room NVT Phybridge Transceiver MAC Address
● Control Room Router Port Number
Condensed Installation Guide
View the complete guide at www.nvtphybridge.com
NVT Phybridge
888.901.3633 | [phone]
www.nvtphybridge.com
Copyright © 2017 NVT Phybridge
451-1701-1-H1
2017/05
Step One: Gather Materials
Step Two: Connect Hardware
Step Five: Transceiver MAC Address
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device must not cause harmful interference,
and (2) this device must accept any interference
received, including interference that
may cause undesired operation.
I.T.E
E344963
D O N O T E X C E E D T W O P O W E R S U P P L I E S P E R S Y S T E M
C L A S S 2 O N LY ( S E LV )
+ 48-55 VDC 0.03 MIN - 1.6A MAX
MADE IN ROK
Ethernetover Coax EoC Transceiver
Ethernetover Coax EoC Transceiver
Ethernetover Coax EoC Transceiver
Ethernetover Coax EoC Transceiver
NV-EC1701U transceivers
Paper-clip (slightly straightened)
Coax jumper
55V power supply
& line-cord (NV-PS55-60W)
Page 2 of 2
Ethernet over Coax EoC Transceiver
NV-EC1701U Eo2 transceivers transmit high bandwidth encrypted Ethernet signals over conventional 2-wire cables. To provide utmost signal integrity and security, the
NV-EC1701U transceivers must be configured to communicate exclusively with other transceivers within their Network Group. This group typically consists of one
NV-EC1701U located at the control room (usually connected to an ethernet switch or router), and up to four remote NV-EC1701U transceivers (usually connected to IP
cameras or other remote IP devices).
Step Three:
Transparent view of push-button location
Ethernetover Coax EoC Transceiver
Ethernetover Coax EoC Transceiver
55V power supply
& line-cord (NV-PS55-60W) Transceiver #1 Transceiver #2
Observe
polarity