ELTEX NTU-2V User manual

NTU-2V
NTU-RG-1402G-W
user manual, version 1.0 (18 August 2014)
Optical Network Terminals
IP address: 192.168.1.1
User name: user
Password: user

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2NTU-2V, NTU-RG Optical Network Terminals
Firmware version
NTU-RG-1402G-W 3.50.1.2359
NTU-2V 3.50.1.2360
Document version
Issue date
Content of changes
1.0
18.08.2014
First issue
NOTES AND WARNINGS
Notes contain important information, tips or recommendations on device operation and setup.
Warnings are used to inform users about harmful situations for the device and the user alike, which
could cause malfunction or data loss.

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NTU-2V, NTU-RG Optical Network Terminals 3
TABLE OF CONTENTS
1 INTRODUCTION.........................................................................................................................................................................5
2 DEVICE DESCRIPTION ................................................................................................................................................................6
2.1 Application ........................................................................................................................................................................6
2.2 Models ..............................................................................................................................................................................6
2.3 Device Specification ..........................................................................................................................................................6
2.4 Key Specifications..............................................................................................................................................................9
2.5 Design..............................................................................................................................................................................11
2.5.1 NTU-2V.........................................................................................................................................................................11
2.5.1.1 NTU-RG......................................................................................................................................................................12
2.6 Light Indication................................................................................................................................................................14
2.6.1 NTU-2V.........................................................................................................................................................................14
2.6.2 NTU-RG.........................................................................................................................................................................14
2.6.3 LAN Interface Indication...............................................................................................................................................15
2.7 Reboot and Reset to Factory Settings.......................................................................................................................15
2.8 Delivery Package .......................................................................................................................................................15
3 NTU-RG-1402G-W ARCHITECTURE .................................................................................................................................16
4 NTU-RG-1402G-W CONFIGURATION THROUGH WEB INTERFACE. USER ACCESS..........................................................17
4.1 The Device Info Menu. Device Information ..............................................................................................................18
4.1.1 The Summary Submenu. Device General Information ........................................................................................18
4.1.2 The WAN Submenu. The Status of Services ........................................................................................................18
4.1.2.1 The Detail Submenu. Detailed Information.........................................................................................................19
4.1.3 The LAN Submenu. Monitoring of LAN Ports. Monitoring of Wi-Fi Interface Status ..........................................19
4.1.4 The Statistics Submenu. Traffic Flow Information for Ports of the Device .........................................................19
4.1.5 The Route Submenu. The Routing Table .............................................................................................................21
4.1.6 The ARP Submenu. Display of the ARP Protocol Cache.......................................................................................21
4.1.7 The DHCP Submenu. Active DHCP Leases ...........................................................................................................22
4.1.8 The Wireless Stations Submenu. Connected Wireless Devices...........................................................................22
4.1.9 The Voice Submenu. Monitoring of Telephone Ports ........................................................................................23
4.2 The PPPoE Menu. PPP Settings .................................................................................................................................24
4.3 The Advanced Setup Menu. Advanced Configuration ..............................................................................................24
4.3.1 The LAN Submenu. Configuration of Main Parameters ......................................................................................24
4.3.2 The Port Mapping Submenu. Distribution Configuration for Ports and Services................................................25
4.3.3 The NAT Submenu. NAT Settings ........................................................................................................................25
4.3.3.1 The Virtual Servers Submenu. Settings of Virtual Servers...................................................................................25
4.3.3.2 The Port Triggering Submenu. Port Triggering Configuration .............................................................................27
4.3.3.3 The DMZ Host Submenu. DMZ Settings ..............................................................................................................28
4.3.4 The Security Submenu. Security Settings ............................................................................................................28
4.3.4.1 The IP Filtering Submenu. Filtering Settings for Addresses.................................................................................28
Filtration Settings for Outgoing Traffic .................................................................................................................................28
Filtration Settings for Incoming Traffic .................................................................................................................................29
4.3.4.2 The MAC Filtering Submenu. Filtering Settings for MAC Addresses ...................................................................31
4.3.5 The Parental Control Submenu. Parental Control: Restrictions Configuration ...................................................32
4.3.5.1 The Time Restriction Submenu. Configuration of Session Time Restriction .......................................................32
4.3.5.2 The Url Filter Submenu. Internet Access Restriction Settings.............................................................................33
4.3.6 The Dynamic DNS Menu. Settings of Dynamic Domain Name System ...............................................................33
4.3.7 The UPnP Menu. Automatic Setup of Network Devices .....................................................................................35
4.4 The Voice Menu. SIP Telephony Settings..................................................................................................................36
4.4.1 The SIP Basic Setting Submenu. SIP General Settings .........................................................................................36
4.4.2 The SIP Advanced Setting Submenu. SIP Advanced Settings ..............................................................................37
4.5 The Wi-Fi Menu. Wi-Fi Network Setup .....................................................................................................................38
4.5.1 The Basic Submenu. General...............................................................................................................................38
4.5.2 The Security Submenu. Security Settings ............................................................................................................39
4.5.3 The MAC Filter Submenu. Filtering Settings of MAC Addresses .........................................................................42
4.5.4 The Wireless Bridge Submenu. Configuration of Wireless Connection in the Bridge Mode ..............................43
4.5.5 The Advanced Submenu. Advanced Settings ......................................................................................................44
4.6 The Storage Service Menu. File Storage Services .....................................................................................................45
4.6.1 The Storage Device Info Submenu. Information on Connected Devices ............................................................45

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4NTU-2V, NTU-RG Optical Network Terminals
4.6.2 The User Accounts Submenu. Configuration of Samba Users ............................................................................ 46
4.7 The Management Menu. Device Management........................................................................................................ 46
4.7.1 The Restore Default Submenu. Restore Default Settings ................................................................................... 46
4.7.2 The Internet Time Submenu. System Time Settings........................................................................................... 47
4.7.3 The Ping Submenu. Checking the Availability of Network Devices..................................................................... 47
4.7.4 The Passwords Submenu. Access Control Configuration (Passwords) ............................................................... 48
4.7.5 The System Log Submenu. Display and Configuration of the System Log .......................................................... 48
4.7.5.1 The Configuration Submenu. System Log Configuration .................................................................................... 48
4.7.5.2 The View Submenu. System Log Display............................................................................................................. 49
4.7.6 The Update Software Submenu. Software Update ............................................................................................ 49
4.7.7 The Reboot Submenu. Device Reboot ................................................................................................................ 49
APPENDIX A –POSSIBLE PROBLEMS AND OPTIONS FOR THEIR SOLUTION ......................................................................... 50
APPENDIX B –ADDITIONAL SERVICES .................................................................................................................................. 51
1. Call Waiting Notification........................................................................................................................................... 51
2. Call Transfer.............................................................................................................................................................. 51
3. Conference ............................................................................................................................................................... 51
4. Message Waiting Indication (MWI) –Notification about Voice Mail ....................................................................... 51
ACCEPTANCE CERTIFICATE AND WARRANTY ............................................................................................................................ 53

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NTU-2V, NTU-RG Optical Network Terminals 5
1INTRODUCTION
A GPON is a network of passive optical networks (PON) type. It is one of the most effective state-of-the-
art solutions of the last mile issue that enables cable economy and provides information transfer downlink rate
up to 2.5 Gbps and uplink rate up to 1.25 Gbps. Being used in access networks, GPON-based solutions allow end
users to have access to new services based on IP protocol in addition to more common ones.
The key GPON advantage is the use of one optical line terminal (OLT) for multiple optical network
terminals (ONT). OLT converts Gigabit Ethernet and GPON interfaces and is used to connect a PON network with
data communication networks of a higher level. ONT is designed to connect terminal equipment of user to
broadband access services. ONT can be used in residential estates and offices.
The range of ONT NTU equipment produced by Eltex comprises of the following terminals:
NTU-2V with two Ethernet user network interfaces (UNI) –1 Ethernet 10/100 Base-T port, 1
Ethernet 10/100/1000 Base-T port –and one FXS port;
NTU-RG-1402G-W, which are designed to support four UNI: 10/100/1000Base-T, FXS, Wi-Fi, and
USB.
The Operation Manual describes application, key specifications, configuration, monitoring, and software
retrofit for NTU-RG optical terminals and NTU-2V devices.

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6NTU-2V, NTU-RG Optical Network Terminals
2DEVICE DESCRIPTION
2.1 Application
NTU-2V and NTU-RG GPON ONT (Gigabit Ethernet Passive Optical Network) devices represent high-
performance network terminals designed for connection with upstream GPON equipment and providing end
user with broadcast access services. GPON connection is established through PON interface, while Ethernet
interfaces are used for connection of terminal equipment.
The key GPON advantage is the optimal use of bandwidth. The technology is the next step of high-speed
Internet applications for home and office. Being designed for home or office network deployment, these ONT
devices provide users, who live and work in distant flat buildings and business centres, with reliable connection
with high throughput at large distances.
An integrated router allows local network equipment to be connected to a broadband access network.
The terminals protect PCs from DoS and virus attacks with the help of firewall and filter packets to control access
based on ports and MAC/IP addresses of source and target. Users can configure a home or office web site by
adding a LAN port into DMZ. Parental Control enables filtration of undesired web sites, blocks domains and
allows for compilation of a schedule of Internet use. Virtual private network (VPN) provides mobile users and
branch offices with a protected communication channel for connection to a corporate network.
FXS ports enable IP telephony and provide various useful features such as display of caller ID, three-way
conference call, phone book, and speed dialling. This makes dialling and call pick-up user friendly.
USB ports can be used for connection of USB devices (USB flash drives, external HDD).
NTU-RG-1402G-W network router allows Wi-Fi clients to be connected using IEEE 802.11b/g/n standard.
NTU-RG-1402G-Wac network router supports 802.11ac standard that ensures a record-breaking data transfer
rate of 1 Gbps and allows wireless network to be used for delivery of modern high-speed services to client
equipment.
2.2 Models
NTU-2V and NTU-RG devices are designed to support various interfaces and features (see Table 1).
Table 1 –Models
Model Name
WAN
LAN
FXS
Wi-Fi
USB
NTU-2V
1xGPON
1х1Gigabit
1х100Megabit
1
-
-
NTU-RG-1402G-W
1xGPON
4х1Gigabit
2
+
2
NTU-RG-1402G-Wac
1xGPON
4х1Gigabit
2
+
2
2.3 Device Specification
The device has the following interfaces:
RJ-11 ports for connection of analog phones:
–For NTU-RG models: 2 RJ-11 ports;
–For NTU-2V models: 1 RJ-11 port.
1 PON SC/APC port for connection to operator's network.
Ethernet RJ-45 LAN ports for connection of network devices:
–For NTU-RG models: 4 RJ-45 10/100/1000Base-T ports;

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NTU-2V, NTU-RG Optical Network Terminals 7
–For NTU-2V models: 1 RJ-45 10/100 Base-T port, 1 RJ-45 10/100/1000Base-T port.
Wi-Fi transmitter/receiver1802.11ac2, 802.11n, 802.11b, 802.11g.
2 USB2.01ports for connection of external drives such as USB and HDD.
The terminal uses an external adapter for 220 V / 12 V power supply.
The device supports the following functions:
Network functions:
bridge or router mode;
PPPoE support (PAP, CHAP, MSCHAP authentication);
support of static address and DHCP (DHCP client on WAN, DHCP server
on LAN);
UPnP;
IPSec;
NAT;
Firewall;
NTP;
QoS;
IGMP-snooping;
IGMP-proxy;
Parental Control;
Storage Service.
IP telephony:
SIP protocol;
audio codecs: G.729 (A), G.711(A/U), G.723.1;
ToS for RTP packets;
ToS for SIP packets;
echo cancellation (G.164, G.165 guidelines);
silence detector (VAD);
comfortable noise generator;
DTMF signals detection and generation;
DTMF transmission (INBAND, RFC2833, SIP INFO);
fax transmission: upspeed/pass-through. G.711, T.38.
Value added services:
Call Hold;
Call Transfer;
Call Waiting notification;
Forward Unconditionally;
Forward on "No Answer";
Forward on "Busy";
Caller ID Display for ETSI FSK;
Caller ID Barring (anonymous call);
Warmline;
flexible numbering plan;
voice mail notifications (MWI);
Anonymous Call Blocking;
Call Barring;
Do not Disturb (DND).
1NTU-RG only
2NTU-RG-1402G-Wac only

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8NTU-2V, NTU-RG Optical Network Terminals
Firmware update via web interface, TR-069, OMCI.
Remote monitoring, configuration, and setup:
TR-069;
web interface;
OMCI;
Telnet.
Fig. 1 shows a diagram of NTU equipment connection.
Fig. 1 –Connection of NTU-2V, NTU-RG-1402G-W

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NTU-2V, NTU-RG Optical Network Terminals 9
2.4 Key Specifications
Table 2 lists key specifications of the terminals.
Table 2 –Key Specifications
VoIP Protocols
Supported protocols
SIP
Audio Codecs
Codecs
G.729, annex A
G.711(A/µ)
G.723.1 (5.3 Kbps)
Fax transmission: G.711, T.38
Parameters of Ethernet LAN Interface
Number of interfaces
NTU-2V
2
NTU-RG
4
Socket
RJ-45
Data rate, Mbps
Autodetection, 10/100/1000 Mbps,
duplex/half-duplex
Supported standards
IEEE 802.3i 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3ab 1000Base-T Gigabit Ethernet
IEEE 802.3x Flow Control
IEEE 802.3 NWay auto-negotiation
Parameters of WAN Interface
Number of PON interfaces
1
Supported standards
ITU-T G.984.x Gigabit-capable passive optical networks
(GPON)
ITU-T G.988 ONU management and control interface (OMCI)
specification
IEEE 802.1Q Tagged VLAN
IEEE 802.1p Priority Queues
IEEE 802.1D Spanning Tree Protocol
Connector type
SC/APC
according to ITU-T G.984.2
Transmission medium
fibre optical cable SMF-9/125, G.652
Splitting ratio
up to 1:64
Maximum range of coverage
20 km
Transmitter:
1310 nm
Upstream connection speed
1244 Mbps
Transmitter power
from +0.5 to +5 dBm
Optical spectrum width (RMS)
1 nm
Receiver
1490 nm
Downstream connection speed
2488 Mbps
Receiver sensitivity
from -8 to -28 dBm

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10 NTU-2V, NTU-RG Optical Network Terminals
Parameters of Analog User Ports
Number of ports
NTU-2V
1
NTU-RG
2
Loop resistance
up to 2 kΩ
Dialling
pulse/frequency (DTMF)
Caller ID display
yes
Parameters of Wi-Fi Interface
Model
NTU-RG-1402G-W
NTU-RG-1402G-Wac
Standard
IEEE 802.11b/g/n
802.11a/b/g/n, 802.11a/an/ac
Frequency coverage
2.400 ~ 2.497 GHz
2400 ~ 2483.5 MHz, 4900-5850 MHz
Modulation
PSK/CCK, DQPSK, DBPSK, OFDM
BPSK, QPSK, 16 QAM, 64 QAM, 256 QAM,
CCK
Data rate, Mbps
802.11b: 11, 5.5, 2, 1
802.11g: 54, 48, 36, 24, 18, 12, 9, 6
802.11n 20 MHz BW:
130, 117, 104, 78, 52, 39, 26, 13
802.11n 40MHz BW:
270, 243, 216, 162, 108, 81, 54, 27
802.11b/g/gn: 1-13 (2412-2472 MHz)
802.11a/ac: 36-64 (5180-5320 MHz), 100-
140 (5500-5700 MHz), 149-
165 (5745-5825 MHz)
20 and 40 MHz: 6, 9, 12 , 18, 24, 36, 48, 54,
MCS0-MCS23, MCS0-8 NSS1, MCS0-9 NSS3
802.11n 20 MHz BW:
216.7
802.11n 40MHz BW:
450
802.11ac: 1299 Mbps (80 MHz)
Maximum transmitter output power
802.11b: 17 dBm +/-1.5 dBm
802.11g: 15 dBm +/-1.5 dBm
802.11n: 14.75 dBm +/-1.5 dBm
MAC protocol
CSMA/CA, ACK 32 MAC model
Data protection
64/128 bit WEP encryption
WPA, WPA2
802.1x
AES and TKIP
Operating system support
Windows XP 32/64, Windows Vista 32/64, Windows 2000, Windows 7 32/64
Linux, VxWorks
Number of antennas
NTU-RG-1402G-W
2
NTU-RG-1402G-Wac
3
Antenna gain
5 dBi
Operating temperature range
from 0 to +70° C
Control
Local control
web interface
Remote control
Telnet, TR-069, OMCI
Firmware update
OMCI, TR-069, HTTP, TFTP
Access restriction
password
General parameters
Power supply
12 V DC /220 AC power adapter
Power consumption
NTU-2V
5 W max.
NTU-RG-1402G-W
15 W max.
NTU-RG-1402G-Wac
15 W max.
Operating temperature range
from +5 to 40°C
Relative humidity
up to 80 %
Dimensions
NTU-2V
122×96×32 mm
NTU-RG
187x120x32 mm
Weight
NTU-2V
0.25 kg
NTU-RG
0.3 kg