netsys NV-700I User Manual

N

V

-

7

0

0

I

N

V

-

7

0

0

N

V

-

7

0

0

I

I

M

a

n

a

g

e

d

I

n

d

u

s

t

r

i

a

l

V

D

S

L

2

C

O

/

C

P

E

M

o

d

e

m

.

M

a

n

a

g

e

d

I

n

d

u

s

t

r

i

a

l

V

D

S

L

2

C

O

/

C

P

E

M

o

d

M

a

n

a

g

e

d

I

n

d

u

s

t

r

i

a

l

V

D

S

L

2

C

O

/

C

P

E

M

o

U

S

E

R

’

S

M

A

N

U

A

L

U

S

E

R

’

S

M

A

N

U

U

S

E

R

’

S

M

A

N

U

A

A

L

L

d

e

e

m

m

.

.

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Copyright

Copyright © 2019 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 from 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.

1

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

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 the cover may 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 to the right supply voltage (110V AC used for

North America and 230V AC used for Europe. NV-700I supports 12 to 48 VDC dual power input (Redundant power)).

 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 air flow may harm your device.

 DO NOT place items on the device.

 DO NOT use the device for outdoor applications directly, and make sure all the connections are indoors or have waterproof

protection place.

 Be careful when unplugging the power, because it may produce sparks.

 Keep the device and all its parts and accessories out of the reach of children.

 Clean the device using a soft and dry cloth rather than liquid or atomizers. Power off the equipment before cleaning it.

 This product is recyclable. Dispose of it properly.

2

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Attention:

Be sure to read this manual carefully before using this product. Especially Legal Disclaimer, Statement
of Conditions and Safety Warnings.

NV-700I is a Managed Single CO/CPE LAN Extender that leverages the extraordinary bandwidth promise of VDSL2 technology
(max. 100Mbps symmetric), the next step in the delivery of new high-speed Internet applications in Industrial-grade environments.
Quick, easy, economical to install and maintain, the NV-700I works over existing copper wire infrastructure. NV-700I is a Master(CO

side) device. And also can switch as Slave(CPE side) by web config menu.

NV-700I will allow operators worldwide to compete with cable andsatellite operators by offering services such as HDTV, VOD,
videoconferencing, high speed Internet access and advanced voice services including VoIP, over a standard copper
telephone cable. NV-700I is seen by many operators as an ideal accompaniment to a FTTP rollout, where for instance fiber optic is
supplied direct to an apartment block and from there copper cable is used to supply residents with high-speed VDSL2.

Caution:

The NV-700I is industrial-grade applications. This product does not have waterproof protection. Please note that do not use it over

the specifications or the warranty will be invalid.

3

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Table of Contents

COPYRIGHT ........................................................................................................................................................ 1

CHAPTER 1. UNPACKING INFORMATION......................................................................................................... 7

1.1 Check List................................................................................................................................................... 7

CHAPTER 2. INSTALLING THE MODEM............................................................................................................ 8

2.1 Hardware Installation................................................................................................................................. 8

2.2 Pre-installation Requirements................................................................................................................... 8

2.3 General Rules............................................................................................................................................. 9

2.4 Terminal Block and DIN-Rail mount installation .................................................................................... 10

2.5 Connecting the RJ-11 / RJ-45 Ports........................................................................................................ 11

2.6 Point to Point Application ....................................................................................................................... 13

CHAPTER 3. HARDWARE DESCRIPTION ....................................................................................................... 17

3.1 Front Panel............................................................................................................................................... 18

3.2 Front Indicators........................................................................................................................................ 18

3.3 Rear Panel ................................................................................................................................................ 21

3.4 Side Panel................................................................................................................................................. 21

CHAPTER 4. CONFIGURE THE NV-700I VIA WEB MANAGEMENT MENU .................................................... 26

4.1 BASIC Setup............................................................................................................................................. 27

4.1.1 Login Webpage .................................................................................................................................................................. 27

4.1.2 Display status..................................................................................................................................................................... 28

4.2 Select the Menu Level ............................................................................................................................. 29

4

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.3 System...................................................................................................................................................... 30

4.3.1 Configuration Backup......................................................................................................................................................... 31

4.3.2 Configuration Restore ........................................................................................................................................................32

4.3.3 Update Software................................................................................................................................................................. 33

4.3.4 Account Management ........................................................................................................................................................ 34

4.3.5 Log Level............................................................................................................................................................................ 35

4.3.6 Service Control................................................................................................................................................................... 36

4.3.7 CWNP (TR-069 Settings)................................................................................................................................................... 39

4.3.8 Internet Time ...................................................................................................................................................................... 40

4.3.9 Restore Default ..................................................................................................................................................................41

4.4 Status Setup............................................................................................................................................. 42

4.4.1 LAN Network ...................................................................................................................................................................... 43

4.4.2 Ethernet.............................................................................................................................................................................. 44

4.4.3 WAN(Line) Statistics........................................................................................................................................................... 45

4.4.4 LAN Statistics..................................................................................................................................................................... 46

4.4.5 ARP.................................................................................................................................................................................... 47

4.5 xDSL Setup............................................................................................................................................... 48

4.5.1 Dsl Status........................................................................................................................................................................... 49

4.5.2 Master/Slave mode & profile Config................................................................................................................................... 50

4.5.2.1 VDSL Config Overview.................................................................................................................................................... 51

4.6 LAN Setup ................................................................................................................................................ 52

4.6.1 IPv4 Configuration.............................................................................................................................................................. 53

4.6.2 IPv6 Configuration.............................................................................................................................................................. 54

4.6.3 IPv6Static Route................................................................................................................................................................. 55

5

4.6.4 Ethernet Mode.................................................................................................................................................................... 57

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.7 Qos Setup................................................................................................................................................. 58

4.7.1 Qos Queue......................................................................................................................................................................... 59

4.7.2 Qos Classification .............................................................................................................................................................. 60

4.8 Applications ............................................................................................................................................. 63

4.8.1 Telnet Service Setup(for Security) ..................................................................................................................................... 64

4.8.2 SSH Service(Telnet Encryption)......................................................................................................................................... 65

4.8.3 Printer Sharing ...................................................................................................................................................................66

4.8.4 Multimedia Sharing ............................................................................................................................................................ 67

4.8.5 UPnP.................................................................................................................................................................................. 68

4.8.6 Multicast IGMP................................................................................................................................................................... 69

4.8.7 Multicast MLD (IPv6).......................................................................................................................................................... 70

4.8.8 SNMP................................................................................................................................................................................. 71

APPENDIX A: CABLE REQUIREMENTS .......................................................................................................... 74

APPENDIX B: PRODUCT SPECIFICATION ...................................................................................................... 77

APPENDIX C: TROUBLESHOOTING................................................................................................................ 80

APPENDIX D: COMPLIANCE INFORMATION .................................................................................................. 88

WARRANTY....................................................................................................................................................... 91

CHINESE SJ/T 11364-2014................................................................................................................................ 92

6

dustrial VDSL2

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Chapter 1. Unpacking Information

1.1 Check List

Thank you for choosing Netsys NV-700I Before installing the modem, please verify the contents inside package.

Package Contents:

1 x In

CPE modem

Notes:

1. Please inform your dealer immediately for any missing or damaged parts. If possible, retain the carton including the

1 x QR code for user’s

manual hyperlink.

Accessory Kit : 1 x DIN-Rail mounting plate, 2 x screws, 4 x Feet,

Protective caps (RJ-11*1, RJ-45*3), 1 x 6pin Terminal Block, 1 x 2pin

Terminal Block

original packing materials. Use them to repack the unit in case there is a need to return for repair.

2. If the product has any issue, please contact your local distributor.

3. Please use the provided protective caps for unused ports.

4. Please look for the QR code on the bottom of the product, the user can launch the QR code scanning program to

scan and download the user’s manual electronic format file. Above QR code icon is for reference.

5. Power Input: This model supports 12~48V DC dual power source(one for redundant power) with recommended 17

Watts or above.

7

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Chapter 2. Installing the Modem

Caution:

Please equip the anti-static devices during INSTALLATION.

2.1 Hardware Installation

This chapter describes how to install the modem, and establish the network connections. The NV-700I may be installed

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: 12VDC ~ 48VDC / 17Watts or above power source.

• The modem should be located in a cool dry place, with at least 10cm/4in of space at the front and back for

ventilation.

8

• Place the modem away from direct sunlight, heat sources, or areas with a high amount of electromagnetic

• 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 stations nearby or transformer stations nearby.

2.3 General Rules

Before making any connections to the modem, please note the following rules:

• Ethernet Port interface : RJ-45

• VDSL2 Port interface : RJ-11 & Terminal block combo

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

interference.

All network connections to the modem Ethernet port must be made using Category 5 UTP/STP or above for

100 Mbps, Category 3, 4 UTP for 10Mbps.

No more than 100 meters of cabling may be use between the MUX or HUB and an end node.

All network connections to the RJ-11/ terminal block(sharing port) must use 24~26 gauge with single

twisted pair phone wire.

We do not recommend the use of the 28 gauge phone wire or above.

The RJ-11 is an 6P2C connector, two of which are wired. The modem uses the center two pins. The pin out

assignment for these connectors is presented below.

Please note that the line port is no polarity, therefore user can reverse the two wires of the phone cable

when installed.

RJ-11 Pin out Assignments

Pin# MNEMONIC FUNCTION

1 NC Unused

9

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

2 NC Unused

3 DSL Used

4 DSL Used

5 NC Unused

6 NC Unused

2.4 Terminal Block and DIN-Rail mount installation

This section describes how to install the Terminal Block and DIN-Rail to the modem, if you do not install the DIN-Rail, please

paste the 4 rubber feet at the bottom of the hulled to avoid scratches of metal housing.

 Take out the “2pin / 6pin terminal block” from inside the accessory kit, and install to the modem properly. (Figure 2.4.1)
 Please refer to install the DIN-RAIL as following step:

1. Install the DIN-Rail mounting plate to the NV-700I. (Figure 2.4.2)

2. Please use the suitable DIN-Rail to install, please refer to the dimensions of the DIN-Rail.(Figure 2.4.3)

3. Insert the top of the DIN-Rail into the top slots on the DIN-Rail mounting plate and the DIN-Rail mounting plate will snap into

place. (Figure 2.4.4)

10

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 2.4.1 Figure 2.4.2 Figure 2.4.3 Figure 2.4.4

2.5 Connecting the Line combo Ports

 The line port support 2 different connectors: RJ-11 and terminal block. It is used to connect from NV-700I(CO mode) using

single pair phone cable to NV-700I(CPE mode) bridge side (point to point solution). Take note that NV-700I line port cannot be

used at the same time. Either RJ-11 port is connected or terminal block is connected using straight connection (Figure 2.4) or

cross-over connection(Figure 2.5)



11

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 2.5.1 NV-700I line ports straight connection

Figure 2.5.2 NV-700I line ports straight connection

 When inserting a RJ-11 plug, make sure the tab on the plug clicks into position to ensure that it is properly seated.
 Do not plug a RJ-11 phone jack connector into the Ethernet port (RJ-45 port). This may damage the bridge. Instead, use only

twisted-pair cables with RJ-45 connectors that conform to Ethernet standard

Notes:

1. Be sure each twisted-pair cable (RJ-45 Ethernet cable) does not exceed 100 meters (333 feet).

2. We advise using Category 5~7 UTP/STP cables for making Bridge or Router connections to avoid any confusion or

inconvenience in the future when you attach high bandwidth devices.

3. Use 24 ~ 26 gauge twisted pair phone wiring, we do not recommend 28 gauge or above.

4. Be sure phone wire has been installed before the NV-700I boot.

12

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

2.6 Point to Point Application

First a quick overview on a complete setup of LAN extender CO(Master)/CPE(Slave) LAN extender.

NV-700I is a LAN extender leverages the extraordinary bandwidth promise of VDSL2 technology (max. 100Mbps Symmetric)

(Figure 2.6)

13

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 2.6 NV-700I Point to Point application

14

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 2.6 NV-700I industrial-grade application

15

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

 2.6.1 Connect the NV-700I(CO) and the NV-700I(CPE) to the Line

The objective for LAN extender is to pass high speed data over a twisted pair cable. In the setup, connect NV-700I(Master) to

NV-700I (Slave) through phone wire(24~26 AWG) or line simulator or any other hardware representation of a cable network, with

or without noise injection and crosstalk simulations.

 2.6.2 Connect the NV-700I(CO) and the NV-700I(CPE) to LAN Devices

In the setup, usually an Ethernet tester serves as a representation of the LAN side as well as a representation of the WAN(Line)

side.

 2.6.3 Run Demos and Tests

The Ethernet tester may send data downstream as well as upstream. It also receives the data in order to check the integrity of the

data transmission. Different data rates can be tested under different line conditions

16

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Chapter 3. Hardware Description

This section describes the important parts of the NV-700I. It features the front panel and rear panel.

NV-700I Outward

17

3.1 Front Panel

The figure shows the front panel. (Figure 3.1)

3.2 Front Indicators

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 3.1 Front Panel(NV-700I)

The Modem has Seven LED indicators. The following Table shows the description. (Table 3-1)

Table 3-1 LED Indicators Description and Operation

LED Color Status Descriptions

On(Steady) Lights to indicate that modem had power good

PWR

Green

(Power LED)

Off The device is not ready or has malfunctioned.

18

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

LED Color Status Descriptions

On(Steady) The device has a good Ethernet connection.

E1 ~ E4

(Ethernet LED)

Green

Blinking The device is sending or receiving data.

Off The LAN is not connected or has malfunctioned.

On(Steady) The Internet or network connection is up.

LINK

(Line LED)

Green

Fast Blinking

1. The Master device has detected a Slave device and ready to connect.

2. The device is sending or receiving data.

Off The Internet or network connection is down.

On (Steady) NV-700I config on CO mode.

CO(Master)

Green

Off NV-700I config on CPE mode(band profile auto follow CO side)

Note:

1.It is normal for the connection between two NV-700I to take up to 3 minutes, due to NV-700I(Master) connect NV-700I(Slave) to

establish a link mechanism in auto-speed, with detects and calculates Master and Slave both PBO and PSD level, noise levels and

other arguments for getting a better connection.

2. If select CPE(Slave) mode, which band profile will auto follow CO side

19

Type Connector Description

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Table 3-2 Description of the modem rear connectors

The reset buttons allows users to reboot the LAN NV-700I or load the

Reset Tact Switch Button

External DC Power

source

SPDT Reply Trrmial Block For connecting to alert device.

Type Connector Description

Line port RJ-11 For connecting to a CO/CPE device or 1 to 2 splitter

Ethernet port

(E1-E4)

2 x DC Terminal

Block

RJ-45 For connecting to an Ethernet equipped device.

default settings.

Press and hold for 1-5 seconds: Reboot the NV-700I

Press over 5 seconds: Load the default settings

Input: DC 12V ~48V /17Watts or above, another one for redundant power

20

3.3 Rear Panel

The following figure shows the rear panel. (Figure 3.3)

Note:

Please refer to the section 2.6 to install DIN RAIL.

3.4 Side Panel

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 3.3 Rear Panel

The following figure shows the side. (Figure 3.4)

Figure 3.4 Rear connectors

The following description introduce Dual power and Relay Contact.

21

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Wiring the dual Power Inputs

The NV-700I has two sets of power inputs, power 1 and power 2, which are located on the NV-700I’s side panel. Power 1 pins are

the bottom two contacts of the upper 6-contact terminal block and power 2 pins are the only two contacts on the lower 2-contact

terminal block.

STEP 1: Insert the negative/positive DC wires into the V-/V+ terminals, respectively.

STEP 2: Place the DC wires into terminal block connector: Push the orange switch of the terminal block

with a small flat-blade screwdriver, then the DC wires insert the orange button below of the circle hole,

and release the small flat-blade screwdriver.

STEP 3: Insert the plastic terminal block connector prongs into the terminal block receptor, which is

located on the NV-700I’s side panel.

Attention:

1. Please note that the negative DC wire must connect into the V- terminal, positive DC wire must

connect V+terminal. If contrary to the location of the wiring, NV-700I will enable Reverse Polarity

Protection function automatically. DC power will not be able to directly through the machine.

2. Don’t input DC power source under 12vdc, and above 48vdc

Safety Caution!

1. Be sure to disconnect the power when installing(uninstalling) the terminal block and power cable.

2. Please note that the user can use 12~48VDC dual power input(one for redundant power). Do not exceed DC 48V.

3. Be sure to disconnect the power before installing and/or wiring your NV-700I modem.

4. Please calculate the maximum possible current in each power wire and common wire. Observe all electrical codes

dictating the maximum current allowable for each wire size. If the current goes above the maximum ratings, the wiring
could overheat, causing serious damage to your equipment.

Power Input Status

22

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

The following Table shows the examples of the power input status. (Table 3-4)

Table 3-4

Example 1 Example 2 Example 3

Power

Item

Power 1

Power 2

Default

Polarity

–
+
–

+

Power
Input1

12V

–

12V

+

24V

–

24V

+

Output

State1

OFF

ON

Power
Input2

12V

–

12V

+

No

Power

Output

State2

ON

OFF

Power
Input1

12V

+

12V

–

24V

–

24V

+

Output

State1

Protection

ON

Example 4 Example 5 Example 6

Power
Input2

12V

+

12V

–

No

Power

Output

State2

Protection

OFF

Power
Input1

48V

–

48V

+

48V

–

48V

+

Output

State1

ON

ON

Power
Input2

No

Power

48V

–

48V

+

Output

State2

OFF

ON

Power

Item

Power 1

Power 2

Default

Polarity

–

+

–

+

Power
Input1

12V

–

12V

+

60V

–

60V

+

Output

State1

Malfunction

Malfunction

Power
Input2

12V

–

12V

+

No

Power

Output

State2

Malfunction

Malfunction

Power
Input1

12V

–

12V

+

No

Power

Output

State1

ON

OFF

Power
Input2

Output

State2

Power
Input1

12V– 48V
12V+
60V– 48V
60V+

Malfunction

48V

Malfunction

48V

–
+
+
–

Notes:

1. State 1 always happens before State 2.

2. Protection means enable Reverse Polarity Protection function.

3. Please note that if use different DC voltage, higher voltage will feeding to NV-700I.

4. Please note that the warranty is voided if DC 48V power input is exceeded.

Wiring the Relay Contact

23

Output

State1

ON

Protection

Power
Input2

No

Power

48V

+

48V

–

Output

State2

OFF

Protection

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

The NV-700I has a set of relay outputs. The relay contact uses of the terminal block’s contacts located on the NV-700I’s side panel.

Refer to the following table shows how to connect the wires to the terminal block connector. In this section, we illustrate the meaning

of the two contacts used to connect the relay contact.

Fault Tip:

The relay contacts of the 3-pins terminal block connector are used to detect a power failure warning event. Wires connected to

Warning Device over normal open contact (COM & NO) for detecting power system. If power failure not occured, the fault circuit

remains open. The current carrying capacity of relay contact is 1 A @ 24 VDC/ @ 125 VAC. This function triggered by built-in relay.

The following Table shows the Relay circuit and power status. (Table 3-5)

Table 3-5 Relay Circuit Status and Power good/failure Status.

COM & NC Open Circuit

Power good

COM & NO Short Circuit

COM & NC Short Circuit

Power failure

COM & NO Open Circuit

Grounding the NV-700I

24

NV-700I is designed to enhance EMS performance by grounding. NV-700I come with metal DIN-Rail brackets for grounding the

switches. For optimal EMS performance, connection of the right of the NV-700I side panel ground lug to the grounding point.

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Before user installed power and device, please read and follow these essentials:



Use separate paths to route wiring for power and devices. If power wiring and device wiring paths must cross, make sure the
wires are perpendicular at the intersection point.

Note:

Do not run signal or communications wiring and power wiring through the same wire conduit. To avoid interference, wires with

different signal characteristics should be routed separately.



You can use the type of signal transmitted through a wire to determine which wires should be kept separate. The rule of thumb
is that wiring sharing similar electrical characteristics can be bundled together.



You should separate input wiring from output wiring.



We recommend that you mark all equipment in the wiring system.

25

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Chapter 4.

The NV-700I provides a built-in HTML based management interface that allows configuration of the NV-700I via Internet

Browser. Best viewed using Chrome or Firefox browsers.

In order to use the web browser to configure the device, you may need to allow:

Launch your web browser and input the default IP address 192.168.16.249 (NV-700I) in the Web page.

Following section user can find default username and password.

Configure the NV-700I via Web management menu

• Web browser pop-up windows from your device. Web pop-up blocking is enabled by default in windows XP

SP2 or above.

• Java Scripts. (Enabled by default)

• Java permissions. (Enabled by default)

26

4.1 BASIC Setup

4.1.1 Login Webpage

The default username and password are “admin”.

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 4.1.1 Login Webpage

27

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.1.2 Display status

When the device is running, the status page will display the device informations (Hardware/Software Version,
MAC Address, and System Up Time), as shown in Figure 4.1.2.

Figure 4.1.2 Device Info

28

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.2 Select the Menu Level

There is an easy Setup for end users at the setup of NV-700I with System, Status, xDSL, LAN, Qos, Applications,

Home, Logout for more detail configurations

.

Figure 4.2 Select the Menu Level

29

4.3 System

Select “System”. The menu below will be used frequently. It includes the sub-menus of Configuration Backup、

Configuration Restore、Update Software、Account Managemant、Log level、Logs、Service Control、CWMP、Internet

Time、Reboot、Restore Default. A screen is displayed as shown in Figure 4.3

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 4.3 System

30

4.3.1 Configuration Backup

To backup the configuration setting value, click on the “Configuration Backup” link in the left navigation bar. A

screen is displayed as shown in Figure 4.3.1.

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 4.3.1 Configuration Backup

31

4.3.2 Configuration Restore

To restore your configuration setting value, click on the “Configuration Restore” link in the left navigation bar. A

screen is displayed as shown in Figure 4.3.2.

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 4.3.2 Configuration Restore

The screen contains the following detail:

Click "Browse" to select a specific file name in preparation for modem settings.

32

Click “Update Settings” to start updating.

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.3.3 Update Software

To update software, click on the “Update Software” link in the left navigation bar and follow the steps for updating. A

screen is displayed as shown in Figure 4.3.3.

Figure 4.3.3 Update Software

33

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Note:

The update process takes about 12 minutes to complete, and your Broadband Modem will reboot.

4.3.4 Account Management

To change or create passwords, click on the “Account Management” link in the left navigation bar. A screen is displayed as

shown in Figure 4.3.4.

34

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 4.3.4 Account Management-Password

4.3.5 Log Level

Click on the “Log level” link in the left navigation bar, on the right page you will see how to enable Log or Log Server.

A screen is displayed as shown in Figure 4.3.5.

35

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 4.3.5 Account Management – Log Level

4.3.6 Service Control

Click on “Service Control” link in the left navigation bar, on the right page you will see how to enable ACL.
Click “add” to config Protocol / IP Protocol Type / Enable / Action and basic information. A screen is displayed as shown in

Figure 4.3.6.

36

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

37

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 4.3.6 Service Control – IP Address Configuration

38

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.3.7 CWNP (TR-069 Settings)

Click on “CWMP” link in the left navigation bar to create TR-069 connection, and setup ACS URL/ ACS User Name/ACS Password

and basic information. A screen is displayed as shown in Figure 4.3.7.

Figure 4.3.7 TR069 Settings

39

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.3.8 Internet Time

If SNTP server could not be connected to allow the device to synchronize the system clock to the global Internet. Please

setup “Internet Time”. A screen is displayed as shown in Figure 4.3.8.

Figure 4.3.8 NTP Settings

40

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.3.9 Restore Default

Setting to the factory defaults, click on the “Restore Default” link in the left navigation bar, and press “Restore Default
Settings”, the device will reboot in 10 seconds. A screen is displayed as shown in Figure 4.3.9.

Figure 4.3.9 Restore Default Settings

41

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.4 Status Setup

Select “Status”. It includes the sub-menus of Device Infomation、LAN Network、Ethernet、WAN Statistics、LAN Statistics、

ARP. A screen is displayed as shown in Figure 4.4

Figure 4.4 Device informations

42

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.4.1 LAN Network

Click on the “LAN Network” link in the left navigation bar, you will see the status of IPv4/IPv6 Address for this device. A

screen is displayed as shown in Figure 4.4.1.

Figure 4.4.1 LAN Network information

43

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.4.2 Ethernet

Click on the “Ethernet” link in the left navigation bar, you will see the Ethernet Status, Speed, and Duplex of LAN1, LAN2,

LAN3, LAN4 for this device. A screen is displayed as shown in Figure 4.4.2.

Figure 4.4.2 LAN-Ethernet information

44

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.4.3 WAN(Line) Statistics

Click on the “WAN Statistics” link in the left navigation bar, you will see the Received and Transmitted status for this device.

A screen is displayed as shown in Figure 4.4.3.

Figure 4.4.3 Statistics—WAN(Line)

45

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.4.4 LAN Statistics

Click on the “LAN Statistics” link in the left navigation bar, you will see the Received and Transmitted status for LAN1~4. A

screen is displayed as shown in Figure 4.4.4.

Figure 4.4.4 Statistics--LAN

46

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.4.5 ARP

Click on the “ARP” link in the left navigation bar, you will see the records of Flags, HW Address, and Device status for

different IP addresses . A screen is displayed as shown in Figure 4.4.5.

Figure 4.4.5 ARP setting

47

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.5 xDSL Setup

Select “xDSL”. It includes the sub-menus of Dsl Status、Dsl Config.

Click on the “Dsl Status” link in the left navigation bar, you will see VDSL Information for this device. A screen is displayed
as shown in Figure 4.5.

Figure 4.5. VDSL Information

48

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.5.1 Dsl Status

To view the xDSL Status, click the xDSL Status link (xDSL > Dsl Status) on the left navigation bar. A screen is displayed as
shown in Figure 4.5.1.

Figure 4.5.1 VDSL Setup

49

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.5.2 Master/Slave mode & profile Config

Click on the “Dsl Config” link in the left navigation bar, there are 9 VDSL modes selectable, the default setting is “3. Master
Mode, Sy-Auto 1_8/2 (SNRM 6/6)”. A screen is displayed as shown in Figure 4.5.2.

Figure 4.5.2 VDSL Setup

Note : If config CPE(Slave) mode, which band profile is auto following CO(Master) side.

50

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.5.2.1 VDSL Config Overview

Below table clarify the settings of 9 different VDSL modes.

NO

.

Config. Note

1 Sy-Auto I_8/2 (SNRM 8/8)

2 NSy-Auto I_8/2 (SNRM 8/8)

3 Sy-Auto I_8/2 (SNRM 6/6)

4 NSy-Auto I_8/2 (SNRM 6/6)

5 Sy-Auto G.INP_17/2/41 (SNRM 12/12)

6 NSy-Auto G.INP_17/2/41 (SNRM 12/12)

7 Sy-30a-D2.2M G.INP_17/2/41 (Rate 20/20) (SNRM 24/24)

8 Annex-A-17a-eu32_I-8/2 (SNRM 6/6)

Symmetric Auto, enable Max. Interleave=8, Min.Inp=2, enable,
SNRM=8

non symmetric Auto, enable Max. Interleave=8, Min.Inp=2,
enable, SNRM=8

Symmetric Auto, Max. Interleave=8, Min.Inp=2,
SNRM=6 (Default)

Non symmetric Auto, Max. Interleave=8, Min.Inp=2,
SNRM=6

Symmetric Auto, enable G.INP, enable re-transmition,
SNRM=12

non symmetric Auto, enable G.INP, enable re-transmition,
SNRM=12

Symmetric 30a, disable 0~2.2MHz, enable G.INP, enable
re-transmition, Max.Line rate=20Mbps, SNRM=24

17A Annex A Eu32, Max. Interleave=8, Min. Inp=2,
SNRM=6

9 Slave(CPE) Mode select Config Slave mode, default is Master(CO) mode

Note：：：：This device is available to select Master (Config 1~8) / Slave (Config 9) mode through web config.

51

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.6 LAN Setup

Select “LAN”. It includes the sub-menus of IPv4 Configuration、IPv6 Configuration、IPv6Static Route、Ethernet Mode.

A screen is displayed as shown in Figure 4.6.

Figure 4.6 LAN

52

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.6.1 IPv4 Configuration

Click on the “IPv4 Configuration” link in the left navigation bar. Click “Apply” at any time during configuration to save the
information that you have entered. A screen is displayed as shown in Figure 4.6.1

Figure 4.6.1 IPv4 Configuration

53

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.6.2 IPv6 Configuration

Click on the “IPv6 Configuration” link in the left navigation bar. Click “Apply” at any time during configuration to save the
information that you have entered. A screen is displayed as shown in Figure 4.6.2

Figure 4.6.2 IPv6 Configuration

54

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.6.3 IPv6Static Route

Click on the “IPv6Static Route” link in the left navigation bar. Click “add” to a new page and setup Static Route. A
screen is displayed as shown in Figure 4.6.3

55

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 4.6.3 IPv6Static Route

56

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.6.4 Ethernet Mode

Click on the “Ethernet Mode” link in the left navigation bar. Choose the speed (Auto, 10Mb/s, 100Mb/s) of LAN1~4,
and click “Apply” to setup.

Figure 4.6.4 LAN-Ethernet Mode Configuration

57

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.7 Qos Setup

Select “Qos”. It includes the sub-menus of Qos Queue、Qos Classification. A screen is displayed as shown in Figure 4.7.

Figure 4.7 Qos

58

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.7.1 Qos Queue

Click on “Qos Queue” link in the left navigation bar, on the right page you will see how to enable Qos, and Upstream
Queue Settings. There are four modes of Qos profiles.

A screen is displayed as shown in Figure 4.7.1.

Figure 4.7.1 Qos Global Settings

59

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.7.2 Qos Classification

Click on “QoS Classification” link in the left navigation bar, on the right page you will see how to enable QoS, and Upstream
Queue Settings. Click on "Add Traffic type" and "Add Flow" for further setting. A screen is displayed as shown in

4.7.2.

Figure 4.7.2 QoS Global Settings

Figure

60

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 4.7.2 "Add Traffic type" Settings

61

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Figure 4.7.2 "Add Flow" Settings

62

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.8 Applications

Select “Applications”. It includes the sub-menus of Telnet Service、SSH Service、Printer Share、Multimedia Share、UPnP、

Multicast IGMP、Multicast MLD、SNMP. A screen is displayed as shown in Figure 4.8.

Figure 4.8 Applications

63

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.8.1 Telnet Service Setup(for Security)

Click on “Telnet Service” link in the left navigation bar, on the right page you will see how to enable Telnet Service. A
screen is displayed as shown in Figure 4.8.1

Figure 4.8.1 Service-Telnet Service Setup

64

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.8.2 SSH Service(Telnet Encryption)

Click on “SSH Service” link in the left navigation bar, on the right page you will see how to enable SSH Service.
A screen is displayed as shown in Figure 4.8.2

Figure 4.8.2 SSH Service Setup

65

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.8.3 Printer Sharing

Click on “Printer Share” link in the left navigation bar, on the right page you will see how to enable Printer Service,
and type Queue Name. A screen is displayed as shown in Figure 4.8.3.

Figure 4.8.3 Printer Service Setup

66

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.8.4 Multimedia Sharing

Click on “Multimedia Share” link in the left navigation bar, on the right page you will see how to enable DMS, and
select Share Folders. A screen is displayed as shown in Figure 4.8.4.

Figure 4.8.4 Multimedia Share Setup

67

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.8.5 UPnP

Click on “UPnP” link in the left navigation bar, on the right page you will see how to enable UPnP, and add Blacklist.
A screen is displayed as shown in Figure 4.8.5.

Figure 4.8.5 UPnP

68

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.8.6 Multicast IGMP

Click on “Multicast IGMP” link in the left navigation bar. According to the setting, if you want to test IGMP function, you
only need to enable IGMP function basic on the Application setup.

Figure 4.8.6 IGMP Settings

69

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.8.7 Multicast MLD (IPv6)

Click on “Multicast MLD” link in the left navigation bar. According to the setting, if you want to test MLD function, you only
need to enable MLD function basic on the Application setup.

Figure 4.8.7 MLD Settings

70

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

4.8.8 SNMP

Click on “SNMP” link in the left navigation bar, on the right page you will see how to enable SNMP function. NV-700I
supports SNMP V1/V2.

Figure 4.8.8 SNMP Settings

71

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Download “MG-SOFT MIB Browser”. Below picture indicate how to use the software, and connect remote SNMP agent.

72

Select OID:1.3.6.1.2.1.1.3

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

SysUp Time

73

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Appendix A: Cable Requirements

A.1 Ethernet Cable

A CAT 3~7 UTP (unshielded twisted pair) cable is typically used to connect the Ethernet device to the Modem. A 10Base-T

cable often consists of four pairs of wires, two of which are used for transmission. The connector at the end of the 10Base-T

cable is referred to as an RJ-45 connector and it consists of eight pins. The Ethernet standard uses pins 1, 2, 3 and 6 for

data transmission purposes. (Table A-1)

Table A-1 RJ-45 Ethernet Connector Pin Assignments

MDI MDI-X

PIN #

Signal

1 TX+ Transmit Data + RX+ Receive Data +

2 TX- Transmit Data - RX- Receive Data -

3 RX+ Receive Data + TX+ Transmit Data +

4 -- Unused -- Unused

5 -- Unused -- Unused

6 RX- Receive Data - TX- Transmit Data -

7 -- Unused -- Unused

8 -- Unused -- Unused

Note:

Please make sure your connected cables have the same pin assignment as the table above before deploying the cables into

your network.

Media Dependant

interface

Signal

Media Dependant

interface-cross

Figure A-1 Standard RJ-45 repectacle/connector

74

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

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

75

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

A.2 Telephone wire

Standard telephone wire of any gauge or type-flat, twisted or quad is used to connect the Modem 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 an RJ-11 connector and it consists of six pins. POTS (plain old telephone services) use pins 3

and 4 for voice transmission. A telephone cable is shown below. (Figure A-4)

A

B

Figure A-4 Telephone cable

The A and B connectors on the rear of the Modem are RJ-11 connectors. These connectors are wired identically. The RJ-11

connectors have six positions, two of which are wired. The Modem uses the center two pins. The pin out assignment for

these connectors is presented below. (Table A-2)

Table A-2 RJ-11 Pin out Assignments

Pin# MNEMONIC FUNCTION

1 NC Unused

2 NC Unused

3 TIP POTS

4 RING POTS

5 NC Unused

6 NC Unused

76

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Appendix B: Product Specifications

Key Features & Benefits

 Support wide range 12~48vdc dual power input for power redundant
 Support wide operating temperature -20 ~70 ℃

 Adopts ARM Cortex A9 dual-core processor
 Support IP30 level metal housing and DIN rail
 Supports RJ11 & Terminal Block combo port
 Supports backup / restore for config setting
 Supports dual firmware for saving firmware upgrading failure
 Supports http/https server for remoting web management
 Supports CO(Master)/ Slave(CPE) Mode selectable by Web config
 Supports Jumbo frame up to 2k(MTU)
 Supports 17a/30a profile config
 Supports G.998.4 G.INP
 Supports IPV4/ IPV6 address
 Supports Dual Firmware Image Backup
 On board surge protector for ethernet and line port
 Supports IGMP snooping V2/ V3
 Support SSL/ SSH/ TR-069 security
 Supports SPDT relay for connecting alert device
 Supports SNMP VI/V2

77

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Note:

1. Features and specifications in this manual are subject to change without prior notice.

2. (*) Firmware upgradeable for future enhancement.

Product Specification

IEEE802.3 10Base-T

Standard:

Regulatory Compliance:

Physical Interface:

LED Indicators:

Switch method:

Flow control:

IEEE 802.3u 100Base-TX

Complies with ITU-T G993.2

FCC

CEs

RoHS Compliance

4x RJ-45 10/100Mbps

1x RJ-11 Line port

1x Terminal Block combo port

1 x Power LED

4 x Link/Active Status for Ethernet port

1 x Link LED for line port

1 x CO(Master) LED

Store and forward

Full duplex: IEEE 802.3x

Half duplex: Back pressure

78

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Typical Power Consumption:

4.4W (Full load, without port)

Dual DC input power Redundant

Power Supply:

12~48Vdc / 17watts or above (Removable Terminal Block)

-20°C ~ 70°C (-4°F ~ 158°F)

Operating Temperature:

Fanless, free air cooling

Storage Temperature:

Humidity:

Dimensions:

Weight:

-40°C ~ 70°C (-40°F ~158°F)

5 - 95% non-condensing

182x142x35.5 mm (7.16"x5.59"x1.39")

Net 0.8 kg

EMI Compliant: FCC

EMC Certification:

EMS Compliant: CE mark

79

2.

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Appendix C: Troubleshooting

Diagnosing the Modem’s Indicators

The modem can be easily monitored through its comprehensive panel indicators. These indicators assist the network
manager in identifying problems the hub may encounter. This section describes common problems you may encounter
and possible solutions.

1. Symptom:

Cause:

Solution:

Note:

Symptom:

Cause:

Solution:

POWER indicator does not light up (green) after power on.

Defective External power supply

Check the power plug by plugging in another that is functioning properly. Check the power cord with

another device. Check the terminal block make sure to fasten the power cord. If these measures fail

to resolve the problem, have the unit power supply replaced by a qualified distributor.

Please refer to power status table to check power input status. Section 3.3

Link indicator does not light up (green) after making a connection.

Network interface (ex. a network adapter card on the attached device), network cable, or switch port

is defective.

2.1 Verify that the switch and attached device are power on.

2.2 Be sure the cable is plugged into both the switch and corresponding device.

2.3 Verify that the proper cable type is used and its length does not exceed specified limits.

2.4 Check the modem on the attached device and cable connections for possible defects.

2.5 Make sure that the phone wire must be connecting NV-700I first, when powered on.

2.6 Replace the defective modem or cable if necessary.

80

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

2.7 Or try to change band profile as 17a for getting long reach

3. Symptom:

Cause:

Line Link cannot be established.

NV-700I Master/Slave setting failure or phone cable length is over the specification limit.

3.1 Please make sure that the phone wire must be connected between NV-700I(Master) side and

NV-700I(Slave) side when both are power on. NV-700I Master side will do link speed function

depending on phone wire length, therefore if NV-700I Master side can’t detect Slave Side over

Solution:

phone wire while both power on, this will cause the Link to fail.

3.2 Please check phone wire, we recommend use 24-26 gauge with twisted pair and without rust.

3.3 Please reinsert power when change cable length or link time over 3 minutes.

3.4 Or try to change band profile as 17a for getting long reach.

Phone wire must meet CAT 3 standard or above and twisted pair, otherwise will cause more cross

Note:

talk issue to reduce Line power driver.

4. Question:

What is VDSL2 technology? (Only reference)

Very-high-speed digital subscriber line 2 (VDSL2) is an access technology that exploits the existing

infrastructure of copper wires that were originally deployed for traditional telephone service. It can

be deployed from central offices, from fiber-optic connected cabinets located near the customer

Answer:

premises, or within buildings. It was defined in standard ITU-T G.993.2 finalized in 2005.

VDSL2 was the newest and most advanced standard of digital subscriber line (DSL) broadband

wireline communications. Designed to support the wide deployment of triple play services such as

voice, video, data, high definition television (HDTV) and interactive gaming, VDSL2 was intended to

81

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

enable operators and carriers to gradually, flexibly, and cost-efficiently upgrade existing xDSL

infrastructure.

The protocol was standardized in the International Telecommunication Union telecommunications

sector (ITU-T) as Recommendation G.993.2. It was announced as finalized on 27 May 2005,[1] and

first published on 17 February 2006. Several corrections and amendments were published in 2007

through 2011.

VDSL2 is an enhancement to very-high-bitrate digital subscriber line (VDSL), Recommendation

G.993.1. It permits the transmission of asymmetric and symmetric aggregate data rates up to 200

Mbit/s downstream and upstream on twisted pairs using a bandwidth up to 30 MHz.

VDSL2 deteriorates quickly from a theoretical maximum of 250 Mbit/s at source to 100 Mbit/s at 0.5

km (1,600 ft) and 50 Mbit/s at 1 km (3,300 ft), but degrades at a much slower rate from there, and

still outperforms VDSL. Starting from 1.6 km (1 mile) its performance is equal to ADSL2+.

82

to replace my Quest DSL modem for my home. I was told any VDSL2 modem

would replace and give me higher communication speeds. It doesn’t get me internet when hooked up.

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

5. Symptom:

Connected the NV-700I Master side with Slave side within 300 meters RJ-11 phone cable got only

less than 10 Mbit/s.

Some testing program which is base on TCP/IP protocol such as FTP, Iperf, NetIQ, the bandwidth of

Cause:

testing outcome will be limited by TCP window size.

We recommend to test NV-700I bandwidth best by Smartbit equipment, if you don't have Smartbit,

Solution:

we recommend test that by IPERF program, and TCP window size must be settled max. 64k, the

parameter as iperf –c server IP address –i 1 –t 50 –w 65535 for client side.

I just bought a NV-700I

6. Question:

All lights come on but no Link light. Is this the complete wrong application for this unit?

Re: Please note NV-700I is a Master (CO side), it must be connected to the NV-700I Slave(CPE side)

Answer:

to work. Band profile and band plan setting must be compatible to each other .

83

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

7. Question:

Answer:

We need to set up a default gateway on a NV-700I pair which are in Bridge mode, as they want to

manage the units from a different network.

When the application is used within the LAN, the switch(bridged) mode is not necessary to set up a

gateway .However, if the application crosses various network segments (LAN to WAN(Line) or

WAN(Line) to LAN), you must set up a gateway to connect different network segment.

Regarding how to configure a default gateway at switch(bridged) mode for crossing various network

segments .

Configuration gateway example from static routing:

Destination LAN IP: 0-0-0-0

Subnet Mask: 0-0-0-0

Gateway: 255-255-255-0

Note: Static Routing functionality is used to define the connected Gateway between the LAN and

WAN.

8. Question:

What can I do if I forgot my password.

If you forgot your password, you must reset your modem. Unfortunately this process will change all

your settings back to the factory defaults. To reset the modem, locate the reset on the rear panel of

Answer:

the unit. With the modem powered on, use a paperclip to hold the button down for over 5 seconds.

Release the button and the modem will go through its reboot process. The default ip is

192.168.16.249. When logging in, the default username and password both are “admin”.

84

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

9. Question:

Answer:

What is the maximum Ethernet frame MTU for these modems?

NV-700I maximum Ethernet frame MTU is 2K bytes.

85

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. If you still cannot

isolate the problem, then the internal power supply may be defective. In this case, please contact your local dealer.

Installation

Verify that all system components have been properly installed. If one or more components appear to be

malfunctioning (e.g. the power cord or network cabling), test them in an alternate environment where you are sure that

all the other components are functioning properly.

Transmission Mode

The default method of selecting the transmission mode for RJ-45 ports is 10/100 Mbps ETHERNET, for RJ-11 line port

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

are auto-speed VDSL2 PTM transmission. Therefore, if the Link signal is disrupted (e.g. by unplugging the network

cable and plugging it back in again, or by resetting the power), the port will try to reestablish communications with the

attached device via auto-negotiation. If auto-negotiation fails, then communications are set to half duplex by default.

Based on this type of commercial-standard connection policy, if you are using a full-duplex device that does not

support auto-negotiation, communications can be easily lost (i.e. reset to the wrong mode) whenever the attached

device is reset or experiences a power fluctuation. The best way to resolve this problem is to upgrade these devices to

a version that support Ethernet and VDSL.

86

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.

System Integrity

As a last resort verify the switch integrity with a power-on reset. Turn the power to the switch off and then on several

times. If the problem still persists and you have completed all the preceding diagnoses, then contact your dealer.

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

87

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Appendix D: Compliance 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. These limits are designed to provide reasonable protection against harmful interference when the equipment is

operated in a commercial environment. This equipment generates uses and can radiate radio frequency energy and, if not

installed and used in accordance with the instructions, may cause harmful interference to radio communications. However,

there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful

interference to radio or television reception, which can be determined by turning the equipment off and on, the user is

encouraged to try to correct the interference by one or more of the following measures:

1. Reorient or relocate the receiving antenna.

2. Increase the separation between the equipment and receiver.

3. The equipment and the receiver should be connected to outlets on separate circuits.

4. Consult the dealer or an experienced radio/television technician for help.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to

operate the equipment.

If this telephone equipment causes harm to the telephone network, the telephone company will notify you in advance that

temporary discontinuance of service may be required. But if advance notice isn’t practical, the telephone company will

notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe

it is necessary.

88

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

The telephone company may make changes in its facilities, equipment, operations or procedures that could affect the

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.

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. This equipment can

generate, use, and radiate radio frequency energy and, if not installed and used in accordance with the

instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential

area is likely to cause harmful interference in which case the user will be required to correct the interference at owner’s

expense.

CE Mark Warning

This is a class A product. In a domestic environment, this product may cause radio interference in which

case the user may be required to take adequate measures.

89

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

RoHS Mark Warning

RoHS stands for Restriction of Hazardous Substances, and impacts the entire electronics industry and many

electrical products as well. The original RoHS, also known as Directive 2002/95/EC, originated in the European Union in 2002 and

restricts the use of six hazardous materials found in electrical and electronic products. All applicable products in the EU market since

July 1, 2006 must pass RoHS compliance. Directive 2011/65/EU was published in 2011 by the EU, which is known as RoHS-Recast

or RoHS 2. RoHS 2 includes a CE-marking directive, with RoHS compliance now being required for CE marking of products. RoHS

2 also added Categories 8 and 9, and has additional compliance recordkeeping requirements. Directive 2015/863 was published in

2015 by the EU, which is known as RoHS 3. RoHS 3 adds four additional restricted substances (phthalates) to the list of six.

WEEE Warning

To avoid the potential effects on the environment and human health as a result of the presence of

hazardous substances in electrical and electronic equipment, end users of electrical and electronic

equipment should understand the meaning of the crossed-out wheeled bin symbol. Do not dispose of

WEEE as unsorted municipal waste and have to collect such WEEE separately.

90

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

Warranty

The original product that the owner 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. The warranty will not apply to any products which have been subjected to any misuse, neglect or

accidental damage, or which contain defects which are in any way attributable to improper installation or to alteration or

repairs made or performed by any person not under control of the original owner.

The above warranty is in lieu of any other warranty, whether express, implied, or statutory, including but not limited to any

warranty of merchantability, fitness for a particular purpose or any warranty arising out of any proposal, specification or

sample. We shall not be liable for incidental or consequential damages. We neither assume nor authorize any person to

assume for it any other liability.

WARNING:

1.DO NOT TEAR OFF OR REMOVE THE WARRANTY STICKER AS SHOWN, OR THE WARRANTY IS VOID.

2.WARRANTY VOID IF USE COMMERCIAL-GRADE POWER ADAPTER IS USED AT HARSH ENVIRONMENTS.

91

Chinese SJ/T 11364-2014

NV-700I Managed Industrial VDSL2 CO/CPE Modem USER’S MANUAL Ver. A.5

部件名称

有 毒 有 害 物 质 或 元 素

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 ○ ○ ○ ○ ○ ○

包装及配件 ○ ○ ○ ○ ○ ○

○：表示该有毒物质在该部件所有均质材料中的含量均在 GB/T 26572 标准规定的限量要求以下。
╳：表示该有毒物质至少在该部件的某依均质材料中的含量超出 GB/T 26572 标准规定的限量要求。

上述规范仅适用於中国法律

92