User`s manual

NVF-800S 4-Band VDSL IP DSLAM USER’S MANUAL Ver.A.3
Return to the catalogue.
16
General Rules
Before making any connections to the IP DSLAM, note the following rules:
Ethernet Port (RJ-45)
All network connections to the IP DSLAM Ethernet port must be made using Category 5 UTP for 100Mbps and
Category 3,4 UTP for 10Mbps.
No more than 100 meters (about 328 feet) of cabling may be use between IP DSLAMs or with HUB or an end node.
z VDSL Port (RJ-45)
All home network connections to the VDSL
Port made using 18 ~ 26 Gauge phone wiring.
• We do not recommend using 28 Gauge or above phone line.
Connecting the IP DSLAM
The IP DSLAM has 2 10/100/1000 Mbps Giga Ethernet ports which support connection to 10/100/100Mbps Giga
Ethernet. Support full or half-duplex operation. The transmission mode is using 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 you should
upgrade this device to a newer version that supports auto-negotiation and auto-crossover(MDI/MDIX).
Connecting “MDI-X” Station Port
1. You can connect the “9,10” port on the IP DSLAM to any device that uses a standard network interface such as a
Cable modem, ADSL modem, Ethernet Switch, workstation or server, or also to a network interconnection device
such as a bridge or router (depending on the port type implemented).
2. Prepare the network devices you wish to connect. Make sure you have installed suitable VDSL Modem before
making a connection to any of the IP DSLAM (1-8) station ports. You also need to prepare 18 ~ 26 gauge one twist