User's Manual

ADCP-75-130 • Issue 3C • August 2006
Page 63
© 2006, ADC Telecommunications, Inc.
T
X
R
X
DETAIL DRAWING
OF TYPE A AND TYPE B
MODULAR OPTICAL
TRANSCEIVERS
T
X
R
X
TYPE A
TRANSCEIVER
TYPE B
TRANSCEIVER
RELEASE
LEVER
RELEASE TAB
17286-A
Figure 35. DRU Optical Transceiver Installation
9. Insert the optical transceiver into the socket until it locks into place.
10. Clean the optical fiber connectors and reconnect to the optical transceiver.
11. Reconnect the DC power cable plug to the RJ-45 jack on the DRU front panel and inform
the NOC or alarm monitoring system operator that the alarm has been cleared.
12. Verify that the DRU LED indicator shows normal operation (refer to Table 9).