155Mbps ATM-Single Mode Transceiver

Transcription

1 , D u p l e x S C / S T / F C C o n n e c t o r, n m D F B L D fo r S i n g l e M o d e F i b e r Extended Operating Temperature from 4 0 to + 5, R oh S C ompl iant RoHS Pb Applications Fast Ethernet FDDI ATM/SONET OC-3/SDH STM- Single mode fiber links Optical-Electrical Interface Conversion D e scr iption F e atu r e s 550nm DFB Data Rate: 00Mbps 55Mbps, NRZ Single +3.3V or +5V Power Supply RoHS Compliant and Lead-free PECL Differential Electrical Interface/PECL Compatible Logic Interface PECL or TTL Signal Detect Output Industry Standard Output Footprint Duplex SC/ST/FC Connector Compliance with 00Base-FX of IEEE02.3u Standard FDDI PMD Standard ATM Standard Eye Safety Designed to meet Laser Class comply with EN6025- The CT-055TTR-KxAx-A series from Coretek Opto Corp. are the high performance and cost-effective modules for serial optical data communication applications specified for single mode of 55 Mb/s. It operates with +5V or +3.3V power supply. The module is intended for single mode fiber, operates at a nominal wavelength of 550nm and complies with the industry standard x footprint. Each module consists of a transmitter optical subassembly, a receiver optical subassembly and an electrical subassembly. All of them are housed in a plastic package and the combination produces a reliable component. The module is a dual fiber connector transceiver designed for use in fast Ethernet applications and to provide an ATM/SONET OC-3/SDH STM- compliant link for 55 Mb/s long reach applications. The characteristics are performed in accordance with Telcordia Specification GR-46-CORE. E MC Most equipment utilizing high-speed transceivers will be required to meet the following requirements: ) FCC in the United States 2) CENELEC EN55022 (CISPR 22) in Europe To assist the customer in managing the overall equipment EMC performance, the transceivers have been designed to satisfy FCC class B limits and provide good immunity to radio-frequency electromagnetic fields. E y e S af e ty The transceivers have been designed to meet Class eye safety and comply with EN Page of 6

2 Pr od u ct I nf or m ation Model Number Operating Voltage & SD Output CT-055TTR-KAC-A 5V PECL DC/DC CT-055TTR-K2AC-A 3.3V PECL DC/DC CT-055TTR-KAAC-A 5V TTL DC/DC CT-055TTR-KEAC-A 3.3V TTL DC/DC CT-055TTR-KAT-A 5V PECL DC/DC CT-055TTR-K2AT-A 3.3V PECL DC/DC CT-055TTR-KAAT-A 5V TTL DC/DC CT-055TTR-KEAT-A 3.3V TTL DC/DC CT-055TTR-KAF-A 5V PECL DC/DC CT-055TTR-K2AF-A 3.3V PECL DC/DC CT-055TTR-KAAF-A 5V TTL DC/DC CT-055TTR-KEAF-A 3.3V TTL DC/DC Connector SC ST FC Distance Type & Wavelength Output Power Sensitivity 20 km 550 nm DFB 0 ~ +5 dbm -36 dbm ABSOLUTE MAX RATINGS PARAMETER SYMBOL MIN MAX UNIT NOTE Storage Temperature T S Supply Voltage V CC 0 6 V Lead Soldering Temperature/Time T SO sec on lead Data Input Voltage V OP ERATING OND ITIONS PARAMETER SYMBOL MIN. TYP. MAX. UNIT NOTE Ambient Operating Temperature T A Supply Voltage (for 3.3V) V CC V Supply Voltage (for 5.0V) V CC V ELEC TRIC AL ARAC TERISTIC S PARAMETER SYMBOL MIN MAX UNIT NOTE Transmitter Transmitter Supply Current I CCT 200 ma Transmitter Data Input Current Low I IL -350 µa Transmitter Data Input Current High I IH 350 µa Transmitter Data Input Voltage Low V IL -V CC V Transmitter Data Input Voltage High V IH -V CC V Receiver Receiver Supply Current I CCR 00 ma Receiver Data Output Voltage Low V OL -V CC V 2 Receiver Data Output Voltage High V OH -V CC V 2 Signal Detect Output Voltage Low (for PECL) V OL -V CC V 2 Signal Detect Output Voltage High (for PECL) V OH -V CC V 2 Signal Detect Output Voltage Low (for TTL) V OL 0.4 V 2 Signal Detect Output Voltage High (for TTL) V OH 2.4 V 2 Page 2 of 6

3 C H TRANSMITTER ELEC TRO-OP TIC AL ARAC TERISTIC S PARAMETER SYMBOL MIN TYP. MAX UNIT NOTE Optical Output Power (avg.) Po 0 5 dbm 3 Extinction Ratio ER 0 db 4, 5 Center Wavelength c nm Spectral Width (-20dB) nm Side Mode Suppression Ratio SMSR 30 db Optical Rise time (0%-0% ) t r 2.0 ns p-p 4 Optical Fall time (0%-0% ) t f 2.0 ns p-p 4 Output Eye Compliant with Bellcore TR-NWT and ITU recommendation G.5 C H REC EIV ER ELEC TRO-OP TIC AL ARAC TERISTIC S PARAMETER SYMBOL MIN TYP. MAX UNIT NOTE Maximum Input Optical Power P max -3 dbm 5 Receiver Sensitivity P min -36 dbm 5 Operating Wavelength nm Signal Detect - Asserted P A P D dbm 6 Signal Detect - Deasserted P D -45 dbm Signal Detect - Hysteresis P A - P D db Notes:. Compatible with 0K, 0KH, 00K ECL and PECL output signals. 2. These outputs are compatible with 0K, 0KH, 00K ECL and PECL inputs. 3. Measured average power coupled into /25 m single mode fiber. 4. The input data pattern is a 2.5MHz square wave pattern. 5. Measured with PRBS at BER< Measured on transition low to high. Measured on transition high to low BL O C K D I AG R AM O F T R AN S C E I V E R ELECTRICAL SUBASSEMBLY OPTICAL SUBASSEMBLY PIN PHOTODIODE DUPLEX RECEPTACLE PREAMP IC QUANTIZER IC DRIVER IC DATA IN DIFFERENTIAL SIGNAL DETECT OUT SINGLE-ENDED DATA OUT DIFFERENTIAL Page 3 of 6

4 PI N O U T D I AG R AM O F T R AN S C E I V E R N/C N/C =V EET =TD+ =TD- 6=V CCT 5=V CCR 4=SD 3=RD- 2=RD+ =V EER Pin Symbol Functional Description Mounting s The mounting posts are provided for transceiver mechanical attachment to the circuit board. They should not be connected to the circuit ground but can be connected to the chassis ground. V EER Receiver Signal Ground 2 RD+ Receiver Data Non-inverted Differential Output 3 RD- Receiver Data Inverted Differential Output Signal Detect is a PECL or TTL output. A high level indicates a received optical signal 5 V CCR Receiver Power Supply 6 V CCT Transmitter Power Supply TD- Transmitter Data Inverted Differential Input TD+ Transmitter Data Non-inverted Differential Input V EET Transmitter Signal Ground R E C O MME N D E D C I R C U I T S C H E MAT I C ) 5V SD PECL DC/DC Module Pre _TX _RX R C = 4. F L/L2 = H /C3// =0. F ////R = 2 ///R/0 = 30 R 0 Page 4 of 6

5 2) 3.3V SD PECL DC/DC Module Pre _TX _RX R C = 4. F L/L2 = H /C3// =0. F ////R = 30 ///R/0 = 2 R 0 3) 5V SD TTL DC/DC Module _TX _RX C = 4. F L/L2 = H /C3// =0. F /// = 2 ///R = 30 R 4) 3.3V SD TTL DC/DC Module _TX _RX C = 4. F L/L2 = H /C3// =0. F /// = 30 ///R = 2 R Page 5 of 6

6 ME C H AN I C AL D I ME N S I O N S Units in mm DIMENSIONS ARE IN MILLIMETERS. ALL DIMENSIONS ARE 0.mm UNLESS OTHERWISE SPECIFIED. SC Connector Type ST Connector Type FC Connector Type Claim: CORETEK Opto Corp. reserves the right to make changes in the specification described hereinafter without prior notice. Page 6 of 6