ADC OptEnet User Manual page 8

ADCP-92-049 • Issue 1 • February 2004
Danger: Infrared radiation is invisible and can seriously damage the retina of the eye. Do not
look into the optical connector of an operational transmitter, or into the end of an active fiber. A
clean, protective cap or hood MUST be immediately placed over any radiating connector or
optical fiber to avoid exposure to potentially dangerous amounts of radiation. This practice also
helps prevent contamination of connectors and adapters. Do not assume laser power is turned
off or the fiber is disconnected at the other end.
6. Remove the dust covers from the fiber cable ends and from the rear of the media
converter.
7. Attach the fiber cable "TX" and "RX" connectors to the corresponding receptacles on the
media converter. See
8. Each 1000 Mb/s media converter module has an RJ45 connector located on the front. Use
this connector when making the copper Ethernet connection. If a RJ45 Patchcord is
provided proceed to
Patchcord. Pinout information is shown in
a. Use CAT 5E cable, strip back cable jacket to expose the four wire pairs, the metallic
sheath, and drain wire (if present).
b. Cut off metallic sheath and drain wire (if present) so that it is even with the outer
jacket of the cables.
c. The IEEE Specification for Ethernet 1000BaseT requires that four twisted pairs are
used. One pair is connected to pins 1 and 2, pair two is connected to pins 3 and 6, pair
three is connected to pins 4 and 5, and pair four is connected to pins 7 and 8.
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© 2004, ADC Telecommunications, Inc.
Figure 4.
Step 9. The following steps describe how to make your own RJ45
RJ45
CONNECTOR
OPTICAL
RECEIVE
OPTICAL
TRANSMIT
Figure 4. 1000 Mb/s OptEnet Media Converter Module Connections
Table 4 and Figure 5.
18522-A