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6 NTU-2V, NTU-RG Optical Network Terminals
2 DEVICE 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
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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