CT2-MI2LACW23A2 JDS UNIPHASE, CT2-MI2LACW23A2 Datasheet

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CT2-MI2LACW23A2

Manufacturer Part Number
CT2-MI2LACW23A2
Description
Manufacturer
JDS UNIPHASE
Datasheet

Specifications of CT2-MI2LACW23A2

Number Of Transmitters
1
Power Supply Requirement
Single
Operating Temperature Classification
Commercial
Pin Count
20
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Supply Current
350mA
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Dual Supply Voltage (min)
Not RequiredV
Lead Free Status / Rohs Status
Supplier Unconfirmed
2.5 Gb/s CWDM SFP Transceiver (Multirate)
CT2 Series
Applications
• Metro access
• Metro core
• Wide area networks
• Optical crossconnects
Compliance
• GR-253-CORE
• ITU-T G.957
• SFF-8472 Revision 9.3
• ITU-T G.695
NORTH AMERICA
:
800 498-JDSU (5378)
Key Features
The JDSU CT2 Series 2.5 Gb/s Coarse Wavelength Division Multiplexing
(CWDM) transceiver integrates optics and electronics in a Small Form Factor
Pluggable (SFP) package. It is Multisource Agreement (MSA) compatible and
designed for CWDM operation per ITU-T G.695 for unidirectional 8 channel
black-link transmission (S-C8S1-1DX and S-C8L1-1DX). Although optimized for
2.5 Gb/s, the CT2 provides multi-rate capabilities and can be used for various
protocols ranging from OC-3 (155 Mb/s) up to 2.7 Gb/s including 622 Mb/s,
1x/2x FC, GbE and 2x GbE.
The CT2 Series CWDM SFP transceiver provides a fully G.695 8 channel black-
link compliant interface between the optical Mux/Demux photonic layer and the
electrical layer. Its microprocessor-based modular design implements all features
specified in the SFP MSA compatible 2-wire Serial Digital Diagnostic Monitoring
Interface for Optical Transceivers.
The major components in this module include an uncooled distributed feedback
(DFB) based optical transmitter, a PIN or APD based optical receiver with
integrated transimpedence amplifier (TIA), an APD high voltage circuit (if
required), a microprocessor, a limiting post amplifier, and a laser driver. This
CWDM transceiver design offers a "hot-pluggable" interface and is available in
short haul (40 km, PIN) and long haul (80 km, APD) configurations.
WORLDWIDE
COMMUNICATIONS MODULES & SUBSYSTEMS
:
+800 5378-JDSU
• SFP MSA compatible
• 2.5 Gb/s compliant CWDM performance for short haul
• Microprocessor-based design fully implements the Digital
• Automatic output power and extinction ratio control over
• Both PIN and APD versions meet -27 dB receiver reflectance
• Optical parameters tuned and optimized over temperature
and long haul
Diagnostic Monitoring Interface
temperature and lifetime to compensate for laser efficiency
degradation
in production test
WEBSITE
:
www.jdsu.com

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CT2-MI2LACW23A2 Summary of contents

Page 1

... OC-3 (155 Mb/ 2.7 Gb/s including 622 Mb/s, 1x/2x FC, GbE and 2x GbE. The CT2 Series CWDM SFP transceiver provides a fully G.695 8 channel black- link compliant interface between the optical Mux/Demux photonic layer and the electrical layer. Its microprocessor-based modular design implements all features specified in the SFP MSA compatible 2-wire Serial Digital Diagnostic Monitoring Interface for Optical Transceivers ...

Page 2

Dimensions Diagram J MIN MIN X 45° N Section A-A R MAX REF Z 2.5 GB/S CWDM SFP TRANSCEIVER (Specifications in mm unless otherwise noted; see dimensions table ...

Page 3

... Dimension Table for the CT2 Designator Dimension Tolerance A 13.7 mm ±0 8.6 mm ±0 8.5 mm ±0 13.4 mm ±0 1.0 mm Maximum F 2.3 mm Reference G 4.2 mm Reference H 2.0 mm Maximum J 28.5 mm Minimum K 55.0 mm Reference L 1 45° Minimum M 2.0 mm ±0. 2.25 mm ±0 1.0 mm ±0 9.2 mm ±0 0.7 mm Maximum S 45 ...

Page 4

... CT2 Electrical Pad Layout 20 VeeT 19 TD- 18 TD+ 17 VeeT 16 VccT 15 VccR 14 VeeR 13 RD+ 12 RD- 11 VeeR Top of Board Transceiver Pin Descriptions Pin Description TD Un-clocked, multirate, differential serial bit stream (155 Mb/s to 2.7 Gb/s) used to drive the optical transmitter. Internally AC coupled and terminated via internal 100 Ω differential impedence. ...

Page 5

Absolute Maximum Ratings Parameter Standard operating case temperature range Extended operating case temperature range Storage case temperature range Supply voltage Voltage on any input/output pin High-speed output source current Lead soldering temperature/time Operating relative humidity (non-condensing) Receiver optical input ...

Page 6

Timing of Status and Control Input/Output Parameter Symbol TX_DISABLE assert time t_off TX_DISABLE deassert time t_on Time to initialize t_init TX_FAULT assert time t_fault TX_DISABLE for reset t_reset LOS assert time t_loss_on LOS deassert time t_loss_off 2-wire serial clock ...

Page 7

... CT2 transmitter which optically drives the OmniBer receiver input to complete the jitter test circuit. This this optical receiver are used as the electrical inputs for the CT2 transmitter which optically drives the OmniBer receiver input to complete the jitter test circuit. This second test as recommended in GR-253 ...

Page 8

... Formatted OC-48 pattern with scrambled PRBS payload using an Agilent OmniBer as the optical source driving the CT2 optical receiver. The differential data outputs of this optical receiver are used as the electrical inputs for the CT2 transmitter which optically drives the OmniBer receiver input to complete the jitter test circuit. This second test as recommended in GR-253 ...

Page 9

... Please contact JDSU for more information. JDSU and the JDSU logo are trademarks of JDS Uniphase Corporation. Other trademarks are the property of their respective holders. ©2006 JDS Uniphase Corporation. All rights reserved. 10143066 Rev. 004 09/06 CT2OC48CWDM.DS.CMS.AE : ...

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