363-206-285
Technical Specifications
Issue 3 June 2001
10-27
Table 10-5 lists the 22D-U OLIU specifications.
Table 10-5. 22D-U OLIU Specifications
System Information:
Terminal Equipment Identification
Optical Line Rate (Mb/s)
Optical Line Coding
Optical Wavelength
Performance
155.520 Mb/s
Scrambled NRZ
1310 nm
SONET LR-1
(Long Reach)
22D-U OLIU
155.520 Mb/s
Scrambled NRZ
1310 nm
Not applicable
Transmitter Information:
Optical Device Temperature
Controller
FDA Classification
Optical Source
Class I
InGaAsP Laser,
MLM* Structure
No TEC
Class I
LED
Lucent
ST
UOC buildout
assembly†(22D-U)
Multimode
Receiver Information:
Optical Device Temperature
Controller
Optical Detector
Faceplate Optical Connector
None
InGaAsP PIN
None
InGaAsP PIN
UOC buildout
assembly †(22D-U)
Multimode
* A higher quality SLM laser may be used instead of the MLM.
†The universal optical connector (UOC) buildout assembly consists of a faceplate-
mounted block assembly and either 0 dB, 5 dB, 10 dB, or 15 dB buildout in either
ST
,
SC, or FC-type connectors.
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