155Mbps ATM-Single Mode Transceiver

Transcription

1 Mbps ATM-Single Mode Transceiver x SFF, Duplex LC Connector, FP for Single Mode Fiber, RoHS Compliant Features Applications Fast Ethernet FDDI ATM/SONET OC-/H STM- Single mode fiber links Optical-Electrical Interface Conversion RoHS Pb FP Data Rate: Mbps, NRZ Single +. Power Supply RoHS Compliant and Lead-free PECL Differential Electrical Interface Compliant with Multi-Source Agreement (MSA) Small Form Factor (SFF) x Footprint Duplex LC Connector Compliance with Base-FX of IEEE.u Standard FDDI PMD Standard ATM Standard Eye Safety Designed to meet Laser Class comply with EN- Description The CT-TSR-MxL series from are the high performance and cost-effective modules for serial optical data communication applications specified for single mode of Mb/s. It operates with +. power supply. The module is intended for single mode fiber, operates at a nominal wavelength of and complies with Multi-Source Agreement (MSA) Small Form Factor (SFF) 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 duplex LC transceiver designed for use in fast Ethernet applications and to provide an ATM/SONET OC-/H STM- compliant link for Mb/s long reach applications. The characteristics are performed in accordance with Telcordia Specification GR--CORE. EMC Most equipment utilizing high-speed transceivers will be required to meet the following requirements: ) FCC in the United States ) CENELEC EN (CISPR ) 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. Eye Safety The transceivers have been designed to meet Class eye safety and comply with EN -. F, Industry E. Rd. I., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. Tel:-- Fax:-- Page of // ersion B

2 Mbps ATM-Single Mode Transceiver Product Information Model Number CT-TSR-ML CT-TSR-MEL Operating oltage & Output. PECL DC/DC. TTL DC/DC ABSOLUTE RATINGS Storage Temperature Supply oltage Lead Soldering Temperature/Time Data Input oltage OPERATING CONDITIONS Ambient Operating Temperature Supply oltage ELECTRICAL CHARACTERISTICS Transmitter Transmitter Supply Current TTL Transmit Disable Input oltage - Low TTL Transmit Disable Input oltage - High Receiver Receiver Supply Current Receiver Data Output oltage Low Receiver Data Output oltage High Signal Detect Output oltage Low (for PECL) Signal Detect Output oltage High (for PECL) Signal Detect Output oltage Low (for TTL) Signal Detect Output oltage High (for TTL) Distance Type & Wavelength Output Power Sensitivity km FP - ~ - TS CC TSO TA CC.. ICCT IL IH ICCR OL-CC OH-CC OL-CC OH-CC OL-CC OH-CC Spectral Width (RMS) Optical Rise time ( %-9% ) Optical Fall time ( %-9% ) Output Eye Po ER λc Δλ tr tf sec on lead.. cc-.. cc ma ma TRANSMITTER ELECTRO-OPTICAL CHARACTERISTICS Optical Output Power Extinction Ratio Center Wavelength cc - db. ns. ns Compliant with ITU recommendation G.9 F, Industry E. Rd. I., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. Tel:-- Fax:-- Page of // ersion B

3 Mbps ATM-Single Mode Transceiver RECEIER ELECTRO-OPTICAL CHARACTERISTICS Maximum Input Optical Power Receiver Sensitivity Operating Wavelength Signal Detect - Asserted Signal Detect - Deasserted Signal Detect - Hysteresis Pmax Pmin λ PA PD PA - PD db Notes:. These outputs are compatible with K, KH, K ECL and PECL inputs.. Measured average power coupled into 9/μm single mode fiber.. These are -9% values.. Measured with - PRBS at BER<-. Measured on transition low to high. Measured on transition high to low BLOCK DIAGRAM OF TRANSCEIER PIN OUT DIAGRAM OF TRANSCEIER Electrical Sub-assembly Driver 9 Pre RD CCR EER Post- Optical Duplex LC Sub-assembly Receptacle Disable CCT EET DIS PIN OUT TABLE Pin Symbol Mounting Posts 9 EER CCR RD CCT EET DIS Functional Description 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. Receiver Signal Ground Receiver Power Supply Signal Detect is a PECL or TTL output. A high level indicates a received optical signal Receiver Data Inverted Differential Output Receiver Data Non-inverted Differential Output Transmitter Power Supply Transmitter Signal Ground Transmitter Disable Transmitter Data Non-inverted Differential Input Transmitter Data Inverted Differential Input F, Industry E. Rd. I., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. Tel:-- Fax:-- Page of // ersion B

4 Mbps ATM-Single Mode Transceiver RECOMMENDED CIRCUIT SCHEMATIC.uF Z o R EET CCT DIS - Driver L C Post System L Z o R Z o EER C CCR L/L = μ H C =. μ F C/C =. μ F R,R depend on chip. C Pre + R 9.uF Z o ). PECL Module + (LPECL).uF Z o R EET L C Post EER System L C Z o CCR L/L = μ H C =. μ F C/C =. μ F R,R depend on chip. C Pre + R Driver 9.uF Z o CCT DIS ). TTL Module R Z o + (LTTL) F, Industry E. Rd. I., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. Tel:-- Fax:-- Page of // ersion B

5 Mbps ATM-Single Mode Transceiver MECHANICAL DIMENSIONS Units in mm All dimensions are ±.mm unless otherwise specified. RECOMMENDED SFF HOST BOARD LAYOUT Units in mm Claim: CORETEK Opto Corp. reserves the right to make changes in the specification described hereinafter without prior notice. F, Industry E. Rd. I., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. Tel:-- Fax:-- Page of // ersion B