Lucent Technologies DDM-2000 OC-3 User Manual

363-206-285 Detailed Level Procedure: DLP-514
Issue 2, February 2000 Page 12 of 18
DDM-2000 OC-3 MULTIPLEXER
Figure 4 – DDM-2000 OC-3 to DDM-2000 FiberReach OC-1 Optic Connections
and Line Buildouts
Table F – DDM-2000 OC-3 to DDM-2000 FiberReach OC-1 Measured Optical
Power and Required LBO
Transmitter
Receiver
26G-U/26G2-U OLIU
(FiberReach)
27G-U/27G2-U OLIU
(DDM-2000)
Received
Power(dBm)
LBO
(dB)
Received
Power(dBm)
LBO
(dB)
26G-U/26G2-U OLIU
(FiberReach)
0.0 to –5.0 15 0.0 to –5.0 15
–5.0 to –10.0 10 –5.0 to –10.0 10
–10.0 to –15.0 5 –10.0 to –15.0 5
–15.0 to –31.0 0 –15.0 to –31.0 0
27G-U/27G2-U OLIU
(DDM-2000)
0.0 to –5.0 15
–5.0 to –10.0 10
–10.0 to –15.0 5
–15.0 to –31.0 0
26G2-U OLIU
(DDM-2000)
0.0 to –5.0 15
–5.0 to –10.0 10
–10.0 to –15.0 5
–15.0 to –31.0 0
Notes:
1. Measured power is defined to be the measured power of the light emitted from receive
fiber connector at OLIU.
2. The minimum measured received power allows for optical path penalty and unallocated
margin. Connector loss is not allotted for; it should already be accounted for in the
optical power measurement.
3. The margin for falling within the max rx power is 1.0 dB.

Lucent Technologies DDM-2000 OC-3 Specifications

General

Brand	Lucent Technologies
Model	DDM-2000 OC-3
Category	Multiplexer
Language	English