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netsys NV-202M User Manual

Lan extender with remote power
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Summary of Contents for netsys NV-202M

  • Page 1 ’ ’ ’...

  • Page 2: Copyright

    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.
  • Page 3 Foreword NV-202M system delivers power and IP connectivity at distances up to 2km (6,562ft) 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.

  • Page 4: Safety Warnings

    NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 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.

  • Page 5: Table Of Contents

    NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 TABLE OF CONTENTS COPYRIGHT ................................ 1 SAFETY WARNINGS ............................3 CHAPTER 1. UNPACKING INFORMATION ......................6 1.1 Check List ......................................6 CHAPTER 2. INSTALLING THE NV-202M/S ......................7 2.1 Hardware Installation..................................7 2.2 Pre-installation Requirements ................................7...
  • Page 6 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 3.2 Front Panel....................................13 3.3 Front Indicators ....................................14 3.4 Rear Panel ....................................16 CHAPTER 4. PERFORMANCE .......................... 20 4.1 Performance and power budget Descriptions:........................APPENDIX A: CABLE REQUIREMENTS ..........................APPENDIX B: POE VS. POE+ PARAMETERS ....................25 APPENDIX C: PRODUCT SPECIFICATION.......................

  • Page 7: Chapter 1. Unpacking Information

    NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 Chapter 1. Unpacking Information 1.1 Check List Carefully unpack the package and check its contents against the checklist. Package Contents: 1 x NV-202M 1 x QR code for user’s Accessory: 1 x NV-202S manual hyperlink.

  • Page 8: Chapter 2. Installing The Nv-202M/S

    2.1 Hardware Installation This chapter describes how to install the NV-202M/S and establishes network connections. You may install the NV-202M/S on any level surface (e.g. a table or shelf). However, please take note of the following minimum site requirements before you begin.

  • Page 9: General Rules

    NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 • Power requirements: 1 x 48VDC / 1.875A or above • NV-202M/S should be located in a cool dry place with at least 10cm / 4in of space at the front and back for ventilation.

  • Page 10: Connecting The Nv-202M And Nv-202S

    15W. The line port has 1 connector: RJ-45 and terminal block. It is used to connect from NV-202M using single pair phone cable to NV-202S side(point to point solution). Take note that NV-202M/S line port cannot be used at the same time.

  • Page 11: Connecting The Line / Ethernet Ports

    2.5 Connecting the Line / Ethernet Ports 1. The NV-202M/S’ line port supports max distance of 2km 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.
  • Page 12 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 Figure 2.2: 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,...

  • Page 13: Chapter 3. Hardware Description

    Line port must use 22 ~ 26 gauge phone wiring, we do not recommend 28 gauge or above. We advise using Category 3, 4, 5 cables for cable NV-202M/S or router connections to avoid any confusion or inconvenience in the future when you attached to high bandwidth devices.

  • Page 14: Front Panel

    Figure 3.3: Front Panel of NV-202M/S At a quick glance of the front panel, it is easy to tell if NV-202M/S 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.

  • Page 15: Front Indicators

    Table 3-1: Description of NV-202M/S front interface Interface Connector Type Description Line RJ-11 / Terminal Block For connecting to NV-202M/S both line port over phone wire. For connecting to the networking device for NV-202M. For Ethernet RJ-45 connecting to the networking device with power splitter or connecting to external power splitter for NV-202S.
  • Page 16 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 1.The CO device has detected a CPE device and ready to connect. Blinking fastly 2.The device is sending or receiving data. The system power is not ready or has malfunctioned.

  • Page 17: Rear Panel

    NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 (Power over VDSL LED) The device is not ready or has malfunctioned. The Internet or network connection is up. 1.The CO device has detected a CPE device and ready to connect.
  • Page 18 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 The following figure shows the DIP switch connection. By switching the transmission modes, you can obtain a best transmission mode to suit with phone line quality or distance or connectivity.
  • Page 19 If during transit more than a certain amount of data has been lost then the data cannot be correctly decoded. Short bursts of noise on the line can cause these data packets to become corrupt and the NV-202M/S has to re-request data which in turn can slow down the overall rate at which data is transmitted.
  • Page 20 NV-202M/S to loose sync with the exchange. Using Interleaving, the NV-202M/S is able to re-assemble the data or if necessary just re-request the part of the data that it is unable to recover.

  • Page 21: Chapter 4. Performance

    NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 Chapter 4. Performance 4.1 Performance and power budget Descriptions: NV-202M/S support long reach mode up to 2000m(6,562ft) / 7W power budget shown as Table 4-1 Cable Length(Meter) DS(Mps) US(Mps) PoE Output 300m 15.0W...
  • Page 22 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 Note: 1. We recommend phone cable that must meet Cat. 5 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.

  • Page 23: Appendix A: Cable Requirements

    A.1 Ethernet Cable A CAT. 3, 4 or 5 twisted pair cable is typically used to connect the Ethernet device to the NV-202M/S. A 10Base-T cable often consists of four pairs of wires, two of which are used for data transmission and the other two pairs are used for power transmission.
  • Page 24 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 Figure A-2 Pin Assignments and Wiring for an RJ-45 Straight-Through Cable Figure A-3 Pin Assignments and Wiring for an RJ-45 Crossover Cable...
  • Page 25 A.2 Telephone wire Standard telephone wire of any gauge or type-flat, twisted or quad is used to connect the NV-202M/S to the telephone network. A telephone cable typically consists of three pairs of wires, one of which is used for transmission. The connector at the end of the telephone cable is called RJ-11 connector and it consists of eight pins.

  • Page 26: Appendix B: Poe Vs. Poe+ Parameters

    NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 Appendix B: POE vs. POE+ parameters Table B-1: POE vs. POE+ parameters Property 802.3af ( 802.3at Type1 ) POE 802.3at Type 2 POE+ Power available at PD 12.95W 25.50W Maximum power delivered by PSE 15.40W...

  • Page 27: Appendix C: Product Specification

    • Supports 1 x RJ-11/Terminal block for VDSL line port using single pair phone cable • Supports 1 x RJ-45 for fast Ethernet port with power injector (NV-202S only) • Supports 1 x DIP switch for line speed and interleave delay setting (NV-202M/S) • Supports long packet size up to 1536 bytes •...
  • Page 28 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 • Support High band(500khz-30Mhz) / Low band (25khz – 30Mhz) working frequency selection • Support INP / Interleave delay time setting over DIP switch • Supports SNRM(Noise level) selection • Removes the 100m-distance limitation of Ethernet – for both PoV power and data •...
  • Page 29 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 NV-202M 1 x RJ-45, 10/100Mbps auto-sensing port 1 x RJ-11 1 x Terminal Block Interface: 1 x DIP Switch 1 x DC Jack for AC I/P 100~240V / DC O/P 48V/1.875A power adapter...
  • Page 30 0°C ~ 50°C (32°F ~ 122°F) Operating Temperature: Storage Temperature: -20°C ~ 70°C (-4°F ~ 158°F) 10% to 90% (non-condensing) Humidity: NV-202M: 169mm x 122mm x 35mm (6.65" x 4.8" x 1.38”) Dimensions: NV-202S: 169mm x 115mm x 35mm (6.65" x 4.53" x 1.38”)

  • Page 31: Appendix D: Din-Rail Mount Installation

    NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 Appendix D: DIN-Rail mount installation This appendix describes how to install the DIN-Rail to the bridged. The accessory is optional. Please refer to install the DIN-RAIL as following step: 1. Install the DIN-Rail mounting plate to the NV-202M/S.

  • Page 32: Appendix E: Troubleshooting

    Troubleshooting Diagnosing the NV-202M/S’ Indicators The NV-202M/S can be easily monitored through its comprehensive panel indicators. These indicators assist the network manager in identifying problems that hub may encounter. This section describes common problems you may encounter and possible solutions.
  • Page 33 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 2.5 Check the NV-202M/S on the attached device and cable connections for possible defects. 2.6 Make sure that the phone wire must be connected between NV-202M and NV-202S first, when both are to be power on.
  • Page 34 Make sure to follow the product specification of NV-202S power injector output by differential cable Solution: length. We using NV-202M/S kits and the end point device (NV-202S)when touch gives them a shock. 6. Question: NV-202M will supply DC high voltage for feeding NV-202S at long length phone cable. Regarding Answer: this issue, please connecting FG of NV-202M/S on rear panel to earth ground.
  • Page 35 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 7. Question: How can I establish the NV-202M/S connection. When the equipment you want connect to NV-202S, please make sure the networking device has built-in power splitter(PD) function, if yes, please connect it directly, if not, please connect between NV-202S and networking device through a power splitter(PD side).
  • Page 36 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 System Diagnostics Power and Cooling Problems If the POWER indicator does not turn on when the power cord is plugged in, you may have a problem with the power outlet, power cord, or internal power supply as explained in the previous section. However, if the unit power is off after running for a while, check for loose power connections, power losses or surges at the power outlet, and verify that the fan on back of the unit is unobstructed and running prior to shutdown.
  • Page 37 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 Physical Configuration If problems occur after altering the network configuration, restore the original connections, and try to track the problem down by implementing the new changes, one step at a time. Ensure that cable distances and other physical aspects of the installation do not exceed recommendations.

  • Page 38: Appendix F: Compliance And Safety Information

    NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 Appendix F: Compliance and Safety Information FCC Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a computing device, pursuant to Part 15 of FCC rules.
  • Page 39 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 proper functioning of your equipment. If they do, you will be notified in advance in order for you to make necessary modifications to maintain uninterrupted service. This equipment may not be used on coin service provided by the telephone company. Connection to party lines is subject to state tariffs.
  • Page 40 NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 FCC Warning This equipment has been tested to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

  • Page 41: Warranty

    NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 Warranty The original owner that the product delivered in this package will be free from defects in material and workmanship for one year parts after purchase. There will be a minimal charge to replace consumable components, such as fuses, power transformers, and mechanical cooling devices.

  • Page 42: Chinese Sj/T 11364-2014

    NV-202M/S LAN extender with Remote Power USER’S MANUAL Ver. A.2 Chinese SJ/T 11364-2014 有 毒 有 害 物 质 或 元 素 部件名称 铅(Pb) 汞(Hg) 镉(Cd) 六价铬[Cr(VI)] 多溴联苯(PBB) 多溴二苯醚(PBDE) 结构壳体 ○ ○ ○ ○ ○ ○ 电路组 ○ ○ ○...

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