netsys NVF-200SE/PD KIT User manual

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NVF-200SE/PD Power over VDSL Master/Slave USER’S MANUAL Ver. B.4
1
Copyright
Copyright © 2011 by National Enhance Technology Corp. All rights reserved.
Trademarks
NETSYS is a trademark of National Enhance Technology Corp.
Other brand and product names are registered trademarks or trademarks of their respective holders.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect
to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the
device, National Enhance Technology Corp. hereby disclaims any and all warranties and liabilities of any kind, including without
limitation warranties of non-infringement of intellectual property rights of any third party.
Statement of Conditions
In the interest of improving internal design, operational function, and/or reliability, NETSYS reserves the right to make changes to
the products described in this document without notice. NETSYS does not assume any liability that may occur due to the use or
application of the product(s) or circuit layout(s) described herein.
Maximum signal rate derived form IEEE Standard specifications. Actual data throughput will vary. Network conditions and
environmental factors, including volume of network traffic, building materials and construction, and network overhead lower actual
data throughput rate. Netsys does not warrant that the hardware will work properly in all environments and applications, and makes
no warranty and representation, either implied or expressed, with respect to the quality, performance, merchantability, or fitness
for a particular purpose. Make sure you follow in line with the environmental conditions to use this product.

NVF-200SE/PD Power over VDSL Master/Slave USER’S MANUAL Ver. B.4
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Foreword
NVF-200SE system delivers power and IP connectivity at distances up to 1km (3,280ft) using existing or new copper twisted pair
phone cable. These innovative transmission techniques result in power feeding and data over a single pair phone wire and are ideal
for deploying extended Ethernet where there are no or limited electricity at one end. With automatic fault protection and power
monitoring, these ensures reliable delivery of essential power and data / video to and from remote locations. Operators in diverse
enterprises will now be able to deploy PoE devices in any service location. Install network security cameras, wireless access points,
security / RFID scanners or access control systems in any place where you have basic wire connectivity.
The NVF-200SE / PD provide extended-length power and Ethernet connections over one pair Cat. 3 or above twisted pair phone
cable. The NVF-200SE / PD works as Ethernet to / from VDSL subscriber site conversion bridge. The NVF-200SE / PD uses VDSL
technology which support 5M / 15 / 25Mbps per port symmetrical bandwidth over phone wiring with long driver capable of a
maximum 1km / 0.8km / 0.5km (3280ft / 2624ft / 1680ft).
The front-panel provides LED indicators of power system and interface status. Full- or half-duplex mode of LAN operation is
automatically sensed and configured. VDSL link rates are configured by NVF-200SE over the auto-speed / fix speed function.
Therefore, NVF-200SE / PD supports auto-speed / fix speed, plug & play operations on the subscriber-site and power protections as
OVP(Over Voltage Protection), OCP(Over Current Protection), OTP(Over Temperature Protection), robust short-circuit protection
and surge protection, as well as are part of an ideal solution for delivering cost-effective, high-performance broadband / multimedia
services to point to point application.
Attention:
Be sure to read this manual carefully before using this product. Especially Legal Disclaimer, Statement
of Conditions and Safty Warnings.
Caution:
The NVF-200SE/PD is for indoor applications only. This product does not have waterproof protection. Do not use in harsh
environments (Over temperature range: 0°C ~ 50°C (32°F ~ 122°F)).

NVF-200SE/PD Power over VDSL Master/Slave USER’S MANUAL Ver. B.4
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Safety Warnings
For your safety, be sure to read and follow all warning notices and instructions before using the device.
DO NOT open the device or unit. Opening or removing covers can expose you to dangerous high voltage points or other
risks. ONLY qualified service personnel can service the device. Please contact your vendor for further information.
Use ONLY the dedicated power supply for your device. Connect the power cord or power adapter to the right supply voltage
(110V AC in North America or 230V AC in Europe).
DO NOT use the device if the power supply is damaged as it might cause electrocution. If the power supply is damaged,
remove it from the power outlet. DO NOT attempt to repair the power supply. Contact your local vendor to order a new
power supply.
Place connecting cables carefully so that no one will step on them or stumble over them. DO NOT allow anything to rest on
the power cord and do not locate the product where anyone can work on the power cord.
DO NOT install nor use your device during a thunderstorm. There may be a remote risk of electric shock from lightning.
DO NOT expose your device to dampness, dust or corrosive liquids.
DO NOT use this product near water, for example, in a wet basement or near a swimming pool.
Connect ONLY suitable accessories to the device. Make sure to connect the cables to the correct ports.
DO NOT obstruct the device ventilation slots, as insufficient airflow may harm your device.
DO NOT place items on the device.
DO NOT use the device for outdoor applications, and make sure all the connections are indoors. There may be a remote
risk of electric shock from lightning.
Be careful when unplugging the power, because the transformer may be very hot.
Keep the device and all its parts and accessories out of children’s reach.
Clean the device using a soft and dry cloth rather than liquid or atomizers. Power off the equipment before cleansing it.
This product is recyclable. Dispose of it properly.

NVF-200SE/PD Power over VDSL Master/Slave USER’S MANUAL Ver. B.4
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Table of Contents
COPYRIGHT ........................................................................................................................................................1
SAFETY WARNINGS...........................................................................................................................................3
TABLE OF CONTENTS........................................................................................................................................4
CHAPTER 1. UNPACKING INFORMATION .........................................................................................................7
1.1 Check List ......................................................................................................................................................................................7
CHAPTER 2. INSTALLING THE BRIDGE.............................................................................................................8
2.1 Hardware Installation......................................................................................................................................................................8
2.2 Pre-installation Requirements ........................................................................................................................................................8
2.3 General Rules ................................................................................................................................................................................9
2.4 Connecting the NVF-200SE and NVF-200PD................................................................................................................................9
2.5 Connecting the Line / Ethernet Ports............................................................................................................................................11
CHAPTER 3. HARDWARE DESCRIPTION........................................................................................................13

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3.1 NVF-200SE / NVF-200PD Detailed View.....................................................................................................................................13
3.2 Front Panel...................................................................................................................................................................................14
3.3 Front Indicators ............................................................................................................................................................................15
3.4 Rear Panel ...................................................................................................................................................................................16
CHAPTER 4. ABOUT PERFORMANCE.............................................................................................................18
4.1 Auto and manual data speed selector description:.................................................................................................................18
4.2 Distance & power relational tables...........................................................................................................................................19
APPENDIX A: CABLE REQUIREMENTS ...........................................................................................................20
APPENDIX B: IEEE 802.3AF PSEAND POWERED DEVICE POWER CLASSIFICATIONS..............................23
APPENDIX C: PRODUCT SPECIFICATION.......................................................................................................24
APPENDIX C: PRODUCT SPECIFICATION.......................................................................................................24
APPENDIX D: TROUBLESHOOTING ................................................................................................................28
APPENDIX E: COMPLIANCE AND SAFETY INFORMATION........................................................................... 34

NVF-200SE/PD Power over VDSL Master/Slave USER’S MANUAL Ver. B.4
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WARRANTY.......................................................................................................................................................37
CHINESE SJ/T 11364-2006................................................................................................................................38

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Chapter 1. Unpacking Information
1.1 Check List
Carefully unpack the package and check its contents against the checklist.
Package Contents:
•1 x NVF-200SE + 1 x NVF-200PD
•2 x 48V / 0.4A Power Adapter
•2 x AC to DC Power Cord
•2 x RJ-45 Ethernet cable
•1 x User’s Manual CD
•4 x Rubber foot
Notes:
1. Please inform your dealer immediately for any missing or damaged parts. If possible, retain the carton including
the original packing materials. Use them to repack the unit in case there is a need to return for repair.
2. Power supply included in package is commercial-grade. Do not use in harsh environments.
3. Do not only use one of the PowerAdapter, otherwise the performance will less than half.

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Chapter 2. Installing the Bridge
2.1 Hardware Installation
This chapter describes how to install the bridge and establishes network connections. You may install the bridge on
any level surface (e.g. a table or shelf). However, please take note of the following minimum site requirements before
you begin.
2.2 Pre-installation Requirements
Before you start the actual hardware installation, make sure you can provide the right operating environment including
power requirements, sufficient physical space and proximity to other network devices that are to be connected.
Verify the following installation requirements:
•Power requirements: 2 x 48VDC / 0.4A
•The bridge should be located in a cool dry place with at least 10cm / 4in of space at the front and back for
ventilation.
•Place the bridge away from direct sunlight, heat sources, or areas with a high amount of
electromagnetic interference.
•Check if the network cables and connectors needed for installation are available.
•Do Not install phone lines strapped together with AC power lines, or telephone office line with voice signal.
•Avoid installing this device with radio amplifying station nearby or transformer station nearby.
•Please connecting FG of NVF-200SE and NVF-200PD on rear panel to earth ground.

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2.3 General Rules
Before making any connections to the bridge, please note the following rules:
•Ethernet Port (RJ45)
All network connections to the bridge Ethernet port must be made using Category 5 UTP for 100Mbps,
Category 3, 4 UTP for 10Mbps.
No more than 100 meters of cabling may be used between the MUX or HUB and an end node.
•Line Port (RJ-45 / Terminal block)
All Home network connections to the line port must use single pair 22~26 gauge with twisted pair phone
wiring. RJ-45 and terminal block is shared and cannot be used together at the same time.
•We do not recommend using 28 gauge or above phone line.
2.4 Connecting the NVF-200SE and NVF-200PD
NVF-200SE two power adapters must be connected first before switch can be powered on. Make sure to use AC
power cord provided with your device, as otherAC power cord with grounding pin will make the distance reach shorter.
NVF-200SE/PD has one RJ-45 fast Ethernet port which support connection to Ethernet operation. The devices
attached to these ports must support auto-MDIX and auto-negotiation or 10Base-T OR 100Base-TX unless they will
always operate at half-duplex. NVF-200PD fast Ethernet port is used to connect to external power splitter(POE) or
build in power splitter of networking devices such as IP CAM, VOIP, wireless AP, sensor scanner or other power
splitter(PD side) more than 15.4W.
The line port has 2 connectors: RJ-45 and terminal block. It is used to connect from NVF-200SE using single pair
phone cable to NVF-200PD bridge side (point to point solution). Take note that NVF-200SE/PD line port cannot be
used at the same time. Either RJ-45 port is connected or terminal block is connected using straight connection
(Figure2.1)or cross-over connection (Figure2.2).

NVF-200SE/PD Power over VDSL Master/Slave USER’S MANUAL Ver. B.4
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Figure2.1: NVF-200SE/PD line ports straight connection
Figure 2.2: NVF-200SE/PD line ports crossover connection

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2.5 Connecting the Line / Ethernet Ports
1. The bridge’s line port supports max distance of 1km at 5M/5M or max speed of 25M symmetrically with distance up
to 500m for data service across existing phone wiring. It is easy-to-use which do not require installation of
additional wiring. Every modular phone jack in the home can become a port on the LAN. Networking devices can
be installed on a single telephone wire that can span within 1km or 500m (depends on speed) between the two
farthest points. (Figure 2.3)
Figure 2.3: Master / Slave Ethernet extender with remote power point-to-point application
2. Use only twisted pair cable with RJ-45 connectors that conform to Ethernet standard. When inserting a RJ-45 plug,
be sure the tab on the plug clicks into position to ensure that it is properly seated.

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Notes:
1. Be sure each twisted-pair cable (RJ-45) does not exceed 100 meters (328 feet).
2. Line port must use 22 ~ 26 gauge phone wiring, we do not recommend 28 gauge or above.
3. We advise using Category 3, 4, 5 cables for cable bridge or router connections to avoid any confusion or
inconvenience in the future when you attached to high bandwidth devices.
4. Be sure phone wiring has been installed before NVF-200SE and NVF-200PD powered on.

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Chapter 3. Hardware Description
This section describes the important parts of the bridge. It features the front panel and rear connectors.
3.1 NVF-200SE / NVF-200PD Detailed View
Figure 3.1: NVF-200SE detailed view Figure 3.2: NVF-200PD detailed view

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3.2 Front Panel
The figure shows the front panel of both NVF-200SE and NVF-200PD. (Figure 3.3)
Figure 3.3: Front Panel of NVF-200SE/PD
At a quick glance of the front panel, it is easy to tell if the bridge has power, if it has signal from its Ethernet RJ-45 port,
if it is either providing or receiving power and if there is line signal on the line port. (Table 3-1)
Table 3-1: Description of the bridge front interface
Interface
Connector Type Description
Line RJ-45 / Terminal Block For connecting to NVF-200SE/PD bridge.
Ethernet RJ-45 For connecting to the networking device for NVF-200SE. For connecting to the networking device with power splitter or
connecting to external power splitter for NVF-200PD.

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3.3 Front Indicators
The bridge has Six LED indicators. The following table shows the description. (Table 3-2)
Table 3-2: LED Indicators Description and Operation
LEDs Color Status Descriptions
On The system power is normal and functioning properly.PWR (Power LED
For NVF-200SE only) Green Off The system power is not ready or has malfunctioned.
On The power injector had detected the power splitter (IEEE802.3af).
Blinking The device connected to the power splitter is a non-standard POE.
PoE (Power over Ethernet
LED for NVF-200PD only) Green Off The power injector has not detected the power splitter.
On The device has a good Ethernet connection.(Link)
Blinking The device is transmitting / receiving data.(Activity)
Eth. (Ethernet LED) Green Off The LAN is not connected.
On For NVF-200SE the device power feeding is ready.
For NVF-200PD the device is remote power link good.PoV (Power over VDSL) Green Off The device is not ready or has malfunctioned.
On The device is in good linkage at 5Mbps data rate.
5M (Speed LED) Green Off The device connection is down.
On The device is in good linkage at 15Mbps data rate.
15M (Speed LED) Green Off The device connection is down.
On The device is in good linkage at 25Mbps data rate.
25M (Speed LED) Green Off The device connection is down.

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3.4 Rear Panel
The following figure shows the rear connectors. (Figure 3.4)
Figure 3.4: Rear connectors of NVF-200SE/PD respectively
At quick glance, you can see the DIP switch setting at default mode, where it is in auto-speed and interleave delay is set to
0ms as shown in (Figure 3.5).
Figure 3.5: DIP switch setting
ON
OFF

NVF-200SE/PD Power over VDSL Master/Slave USER’S MANUAL Ver. B.4
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Speed Mode config:
To config the data speed to 25Mbps: Pin 2 must be switch ON while pin 1 is OFF.
To config the data speed to 15Mbps: Pin 1 must be switch ON while pin 2 is OFF.
To config the data speed to 5Mbps: Both pin 1 and pin 2 have to switch to ON.
Interleave Delay Mode config:
To config the interleave delay to 0ms: Both pin 3 and pin 4 have to switch to OFF.
To config the interleave delay to 100ms: Pin 4 must be switch ON while pin 3 is OFF.
To config the interleave delay to 150ms: Pin 3 must be switch ON while pin 4 is OFF.
To config the interleave delay to 300ms: Both pin 3 and pin 4 have to switch to ON.
Table shows the summary of DIP switch configuration. (Table 3-3)
Table 3-3: DIP Switch Configuration
Speed Mode Switch 1 Switch 2 Interleave Delay
Switch 3 Switch 4
Auto speed OFF OFF 0ms OFF OFF
25Mbps OFF ON 100ms OFF ON
15Mbps ON OFF 150ms ON OFF
5Mbps ON ON
300ms ON ON

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Chapter 4.About performance
4.1 Auto and manual data speed selector description:
NVF-200SE is a VDSL solution which supports real plug & play and can do auto and manual selection of the data
speed, the setting of the data speed depends on the phone cable limit length, they can support 5M/15M/25Mbps
symmetrical data service. If NVF-200SE try to link at the data speed of 15Mbps but fails to do so, then NVF-200SE
data speed must be lowered due to the limitation of the phone cable length. If the cable length is unsure, then auto
selection of the data speed at the default setting is recommended. Power must be unplug before changing the data
speed then power on and wait for VDSL to link again at the correct data speed function.
Speed mode limitation:
5M/5M mode within 1km (3280ft)
15M/15M mode within 800m (2624ft)
25M/25M mode within 500m (1640ft)
Note:
1. We recommend phone cable that must meet Cat. 3 standard or above and without clustering.
2. The performance data above is for reference only, the actual distance will vary on the quality of the copper wire
and environment factors. We recommend using 24~26 gauge and Cat. 3 standard or above phone wiring,
otherwise the above guarantee will be void.

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4.2 Distance & power relational tables
The table describes connect to a loading device of the output voltage of 12V, calculate the distance and the relationship
between power consumption.(Table 4-1)
Table 4-1: Distance & power relational tables
Distance(m)
Speed(Mb) PoV Link Power
W(max) Output Voltage(V)
Output
Current(A)
30 25 OK OK 11.67 12 0.97
100 25 OK OK 11.67 12 0.97
200 25 OK OK 11.69 12 0.97
300 15 OK OK 11.7 12 0.98
400 15 OK OK 9.36 12 0.78
400 5 OK OK 10 12 0.83
500 15 OK OK 8 12 0.67
500 5 OK OK 8 12 0.67
600 5 OK OK 6 12 0.5
Note:
If you would like to know overall power consumption, NVF-200SE plus NVF-200PD both typical Power Consumption:
43.2W