The NVF-400R utilizes Ethernet to /from VDSL subscriber-site conversion bridge.

The NVF-400R uses QAM-based 4-band VDSL technology which supports high

bandwidth up to 25Mbps symmetrical data service.

The NVF-400R also works with NVF-800S / NVF-2400S VDSL IP DSLAM, together

to form a cost-effective solution for services such as remote lecturing,

telemedicine, video conferencing, Video-on-Demand (VoD), IP-TV, Internet

access and various high-speed data applications.

The front-panel provides LEDs indication of system and interface status. The

built-in POTS/ISDN splitter allows a standard POTS phone or ISDN device to be

connected. Full or half-duplex mode of LAN operations is automatically sensed

and configured. VDSL link rates are configured by local IP DSLAMs over a

fix-speed and an auto-speed function.

Therefore, NVF-400R supports fix-speed, auto-speed, plug & play operations on

the subscriber-site, and are part of an ideal solution for delivering cost-effective,

high-performance broadband/multimedia services to Multi-Dwelling Units (MDU)

and Multi-Tenant Units (MTU) environments such as hotels, campus, hospitals

and telecom.

• Compliant with IEEE802.3 10BASE-T and IEEE802.3u 100BASE-TX standard

• Compliant with ETSI, ITU, ANSI standards

• Supports high bandwidth up to 25Mbps symmetrical

• Provides Power LED and LED indication Link/Active Status for Ethernet port

and 5/15/25Mbps link/speed for VDSL port

• Supports 1 * RJ-11 connector for Ethernet over VDSL

• Supports 1 * RJ-11 connector for telephone/PBX connection

• Supports 4 * RJ-45 port for 10/100Mbps Ethernet with Auto MDI/MDIX

• Supports Auto-speed and full duplex for VDSL port

• Supports long packet size up to 1536 bytes

• Supports POTS/ISDN voice pass and 4 wires phone set pass through

• Voice and Data work on the same telephone line

• Spectral compatibility with xDSL, ISDN (2B1Q/4B3T)

• Supports flow control IEEE802.3x for Full Duplex / Back Pressure for Half Duplex

• Supports Surge protection

• EMI certified by CE, FCC