ADC 1000 User Manual

ADCP-92-063 • Issue 1 • May 2005

Page 6
© 2005, ADC Telecommunications, Inc.

Unpack and inspect the module as follows:

1. Inspect the exterior of the shipping container(s) for evidence of rough handling that may

have damaged the components in the container.

2. Unpack module, carefully checking it for damage and verify with the packing slip. If any

item is damaged, consult ADC for repair, replacement, and warranty information. Even
though no damage is evident, save the shipping container for use if the equipment requires
shipment at a future date.

3. File a claim with the commercial carrier and notify ADC Customer Service if damage is

detected or if parts are missing. Save damaged cartons for inspection by the carrier.

4. Refer to 

 if you need to contact ADC.

5. Save all shipping containers for use if the equipment requires shipment at a future date.

Each 1000 Mb/s module has a 2-position dip-switch for enabling or disabling the UTP
(Unshielded Twisted Pair) Link upon detection of the fiber optic link. Position 1 enables or
disables the UTP link independently of the fiber link. Position 2 reports the configuration to the
CPU through the backplane interface. Position 1 and position 2 must be set to the same positions.

If DIP switches are set to the ON position, then the UTP side follows the fiber side. For
example, if the fiber side links then the UTP side links also. If fiber side is not linked or loses
link, then UTP side is not allowed to link or will drop the link. If switch is configured to the
OFF position, then UTP link does not follow the fiber link. The UTP side links regardless of the
status of the fiber side. 

 shows the dip-switch positions.

Caution: Electronic modules can be damaged by electrostatic discharge (ESD). To prevent this,
take the following precautions:

1

ON = UTP Link dependent of Fiber Link
OFF = UTP Link independent of Fiber Link (Default position)

2

ON = Reports to CPU the UTP Link dependent of Fiber Link
OFF = Reports to CPU the UTP Link independent of Fiber Link (Default position)