Lucent Technologies DDM-2000 OC-3 User Manual

363-206-285
Technical Specifications
10-30 Issue 3 June 2001
Table 10-7 lists the 22F/22F-U/22F2-U and 22G-U/22G2-U/22G3-U/22G4-U OLIU
specifications.
Table 10-7. 22F/22F-U/22F2-U and 22G-U/22G2-U/22G3-U/22G4-U OLIU Specifications
System Information:
Terminal Equipment
Identification
OpticalLineRate(Mb/s)
Optical Line Coding
Optical Wavelength
Performance
22F/22F-U/22F2-U
OLIU
155.520 Mb/s
Scrambled NRZ
1310 nm
SONET IR-1 MLM
(Intermediate Reach)
22G-U/22G2-U
OLIU
155.520 Mb/s
Scrambled NRZ
1310 nm
Not applicable
22G3-U/22G4-U
OLIU
155.520 Mb/s
Scrambled NRZ
1310 nm
SONET LR-1
(Long Reach)
Transmitter Information:
Optical Device Temperature
Controller
FDA Classification
Optical Source
Faceplate Optical
Connector
No TEC
Class I
InGaAsP Laser,
MLM* Structure
Lucent
ST (Integral
to transmitter)
Single Mode
No TEC
Class I
InGaAsP Laser,
MLM* Structure
UOC buildout
assembly†
Single Mode
No TEC
Class I
InGaAsP Laser,
MLM* Structure
UOC buildout
assembly†
Single Mode
Receiver Information:
Optical Device Temperature
Controller
Optical Detector
Faceplate Optical
Connector
None
InGaAsP PIN
Lucent
ST
C2000-A-2
(22F)
22F-U/22F2-U
None
InGaAsP PIN
(22G-U)
InGaAs PIN
(22G2-U)
UOC buildout
assembly†
Multimode
None
InGaAs PIN
UOC buildout
assembly†
Multimode
* A higher quality SLM laser may be used instead of the MLM. The 22G4-U OLIU uses the
SLM laser.
† 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,orFC-type
connectors.

Lucent Technologies DDM-2000 OC-3 Specifications

General

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