User's Manual

ADCP-75-198 • Issue 1 • October 2005
Page 13
© 2005, ADC Telecommunications, Inc.
3. Select optical transceivers shown in Figure 5.
4. Remove transceiver from anti-static packaging and orient for installation. See Figure 5.
5. Insert the optical transceiver into the socket until it locks into place.
6. Replace the optical transceiver dust cap if it was removed for installation.
7. Repeat procedure for each optical transceiver that requires installation.
4 POWERING UP THE SERVER
To power up the server, connect power cord and move the start/on button to the ON position.
5 GAIN CONFIGURATION PARAMETERS
The EMS allows the user to configure forward, reverse, and diversity path gain settings on the
Host PCIx card within the valid ranges.
5.1 Gain (Attenuation)
Gain is configured on a per channel basis and is independent for each Tx, Rx, and Rx diversity
channel. Gain ranges for forward and reverse paths are shown below:
Primary Forward Path Range: 10 to –20dB
Primary Reverse Path Range: 0 to –30dB
Secondary Reverse (Diversity) Path Range: 0 to –30dB
5.2 Wide-band Gain (Attenuation)
Wide-band Gain is set at the Remote Unit, range is 0 to –30dB in increments of 1dB.
6 OPERATION
All operation of the SDR PCIx Host card is though the software. Use software utilities to configure
new hardware in the system. For more configuration information, refer to software documentation.
6.1 Alarm LED
Under normal operation the Alarm LED is green. Alarm indicator is defined in Table 2 .
Note: A variety of optical transceivers are available, all provide the same functionality. On
the type A optical transceiver, the release lever (see
Figure 5 ) must be closed for installation.