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ETHERNET – COL— Shines yellow when a collision occurs on the LAN, that is,
when two devices have attempted to transmit at the same time.
ETHERNET – Uplink and 1 through 5— Each of these indicators shines green
when a connection to an Ethernet device is detected. The indicator blinks when a
transmission is received from the device, and shines yellow when the device has
been partitioned, that is, temporarily isolated from the LAN because of excessive
collisions (partitioning is a required capability of all Ethernet hubs).
PHONE – 1— Lights up when standard phone port 1 is in use.
PHONE – 2— Lights up when standard phone port 2 is in use.
The DI-206 Rear Panel
POWER — This socket is an 18 volt, 750mA power input jack. If the power adapter
included with the router has been lost or misplaced, please ensure that the
replacement adapter meets both the voltage and amperage requirements.
CONSOLE – This 9-pin RS-232 port is used for connecting a console or PC
running a terminal emulation program. It provides out-of-band management
capabilities for the initial setup and configuration of the router.
PHONE 1 and 2 – These normal telephone jacks can be used to connect telephones
or fax machines to the router for use over the ISDN lines. Plug telephone devices
into these jacks as you normally would into a telephone wall socket.
ISDN – This socket is used to connect the ISDN line to either an NT-1 or directly to
the ISDN wall jack, depending on the type of service delivered by your phone
company.
ETHERNET – The six Ethernet ports function as a normal 10 Mbps 10BASE-T
Ethernet hub.
Uplink – This port is used to connect the router to another hub using a
straight-through twisted-pair cable.
Ports 1x to 5x – These five ports can be used to connect end-stations to
the router using straight-through cables.
7
DI-206 ISDN Remote Router
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