
NVF-800S 4-Band VDSL IP DSLAM USER’S MANUAL
Ver_B.2
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3.3 General Rules
Before making any connections to the NVF-800S, note the following rules:
Ethernet Port (RJ-45)
All network connections to the NVF-800S Ethernet port must be made using Category 5 UTP for 100Mbps and
Category 3, 4 UTP for 10Mbps. No more than 100 meters (about 333 feet) of cabling may be use between
NVF-800S or with HUB or an end node.
VDSL Port (RJ-11)
All home network connections to the VDSL Port must use 18 ~ 26 gauge with twisted pair phone wiring.
We do not recommend using 28 Gauge or above phone line.
3.4 NVF-800S Connections
The NVF-800S has 2 x 10/100/1000Mbps Ethernet ports which support connection to 10/100/1000Mbps Giga Ethernet.
The NVF-800S also supports full or half-duplex operation and the transmission mode is auto-negotiation. Therefore,
the devices attached to these ports must support auto-negotiation unless they will always operate at half duplex. If
transmissions must run at full duplex, but the attached device does not support auto-negotiation then one should
upgrade this device to a newer version that supports auto-negotiation and auto-crossover (MDI/MDIX).
3.5 “MDI-X” Station Port Connections
1. Connect the port “9 or 10” on the NVF-800S to any device that uses a standard network interface such as a Cable
bridge, ADSL bridge, Ethernet Switch, workstation, server or to a network interconnection device such as a bridge
or bridge, but depends on the port type implemented.
2. Prepare the network devices one wish to connect. Make sure one have installed suitable VDSL Bridge before
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