CT2-GI1LFTD31C ETC-unknow, CT2-GI1LFTD31C Datasheet

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CT2-GI1LFTD31C

Manufacturer Part Number
CT2-GI1LFTD31C
Description
Oc-48 Transceiver Multirate, 1310 1550
Manufacturer
ETC-unknow
Datasheet
OC-48 SFP Transceiver (Multirate, 1310 nm, and 1550 nm)
CT2 Series
Applications
• Metro access
• Metro core
• Wide area networks
• Optical crossconnects
Compliance
• GR-253-CORE
• ITU-T G.957
• SFF-8472
NORTH AMERICA
:
800 498-JDSU (5378)
Key Features
The JDSU CT2 Series OC-48 (2.5 Gb/s) transceiver module integrates optics and
electronics in a Small Form Factor Pluggable (SFP) package. It is Multisource
Agreement (MSA) compatible and designed for operation at 1310 nm and 1550 nm.
Although optimized for OC-48, it provides multi-rate capabilities and can be used
from OC-3 (155 Mb/s) up to 2.7 Gb/s.
The CT2 Series SFP transceiver provides a fully OC-48 SONET compliant
interface between the SONET/SDH 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 a Fabry-Perot or 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.
The modular transceiver design offers a "hot-pluggable" interface, allowing the
same basic architecture to be used for SR, IR-1, IR-2, LR-1, and LR-2 versions.
WORLDWIDE
COMMUNICATIONS MODULES & SUBSYSTEMS
:
+800 5378-JDSU
• SFP MSA compatible
• Fully OC-48 SONET compliant at all reaches: SR, IR-1,
• Microprocessor-based design fully implements the
• Automatic output power and extinction ratio control
• Both PIN and APD versions meet -27 dB receiver reflectance
• Optical parameters tuned and optimized over
• Expandable options such as coarse wavelength division
IR-2, LR-1, and LR-2
Digital Diagnostic Monitoring Interface
over temperature and lifetime to compensate for laser
efficiency degradation
temperature in production test
multiplexing (CWDM) and a custom software user interface
WEBSITE
:
www.jdsu.com

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CT2-GI1LFTD31C Summary of contents

Page 1

... Expandable options such as coarse wavelength division multiplexing (CWDM) and a custom software user interface The JDSU CT2 Series OC-48 (2.5 Gb/s) transceiver module integrates optics and electronics in a Small Form Factor Pluggable (SFP) package Multisource Agreement (MSA) compatible and designed for operation at 1310 nm and 1550 nm. ...

Page 2

Dimensions Diagram J MIN MIN X 45° N Section A-A R MAX REF Z OC-48 SFP TRANSCEIVER (Specifications in mm unless otherwise noted; see dimensions table on next ...

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 ...

Page 4

... CT2 Electrical Pad Layout 20 VeeT 19 TD- 18 TD+ 17 VeeT VccT 16 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 (SR, IR1, and IR2 versions) TX_DISABLE deassert time t_on (LR1 and LR2 versions) Time to initialize t_init TX_FAULT assert time t_fault TX_DISABLE for ...

Page 7

... 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 8

... 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. 10143023 Rev. 006 09/06 CT2OC48.DS.CMS.AE : ...

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