1000BASE-PX20-ONU Transceiver

Transcription

1 BASE-P-ONU Transceiver SFF x, Single SC Connector, nm DFB LD, RoHS Compliant RoHS Pb Features Applications Gigabit Ethernet Passive Optical Networks (GEPON) ONU side. Gigabit Ethernet Point-to-Point Bi-directional Transmission. Burst mode application. FTTx broadband access system. T:nm DFB LD Burst Mode :nm PIN CW Mode Upstream:.Gbps, Downstream:.Gbps Single +. Power Supply RoHS Compliant and Lead-free PECL Differential Electrical Interface Compliant with Multi-Source Agreement (MSA) Small Form Factor (SFF) x Footprint Single SC/UPC Connector Compliance with IEEE 8.ah BASE-P-U Eye Safety Designed to meet Laser Class comply with EN68- Description The CT-TEF-IFC from is the high performance and cost-effective module for serial optical data communication applications specified for single mode of. Gb/s. It operates with +. power supply. The module is intended for single mode fiber, operates at a nominal wavelength of Tx: nm / Rx: nm and complies with Multi-Source Agreement (MSA) Small Form Factor (SFF) x footprint. Each module consists of a bi-directional optical subassembly that combines a transmitter with a receiver and an electrical subassembly. All of them are housed in a metal package and the combination produces a reliable component. The module is a single fiber connector transceiver designed for use in gigabit Ethernet passive optical network (GE-PON) ONU applications. The transmitter is operating at burst mode and the receiver is operating at continuous mode. The characteristics are performed in accordance with Telcordia Specification GR-68-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 68-. F, Industry E. Rd. I., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. Fax: Page of ersion B

2 BASE-P-ONU Transceiver Product Information Model Number CT-TEF-IFC Operating oltage & SD IN/OUT. LTTL AC/AC ABSOLUTE RATINGS Storage Temperature Supply oltage Lead Soldering Temperature/Time OPERATING CONDITIONS Ambient Operating Temperature Supply oltage ELECTRICAL CHARACTERISTICS Transmitter Transmitter Supply Current Transmitter Data Input Differential oltage LTTL Transmit Burst Input oltage - Low LTTL Transmit Burst Input oltage - High Receiver Receiver Supply Current Receiver Data Output Differential oltage LTTL Signal Detect Output oltage Low LTTL Signal Detect Output oltage High Burst Control T LTTL nm DFB nm (Enable:Logic ) TS CC TSOLD - TA CC.. Output Eye sec on lead ma ICCR OD OL OH ma Po ER λc Δλ tr,, tf Ton Toff - 7 Sensitivity -~ ICCT ID IL IH TRANSMITTER ELECTRO-OPTICAL CHARACTERISTICS Optical Output Power(BOL) Optical Output Power(EOL) Extinction Ratio Center Wavelength Spectral Width (RMS) Optical Rise,Fall time (%-8%) T burst on time T burst off time Output Power 6 nm Compliant with IEEE 8.ah 6 psec ns ns Compliant with IEEE8.z, IEEE8.ah F, Industry E. Rd. I., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. Fax: Page of ersion B

3 BASE-P-ONU Transceiver RECEIER ELECTRO-OPTICAL CHARACTERISTICS Maximum Input Optical Power Receiver Sensitivity Operating Wavelength Return Loss Signal Detect - Asserted Signal Detect - Deasserted Signal Detect - Hysteresis Pmax Pmin λ RL PA PD PA - PD nm Notes:. Measured average power coupled into /μm single mode fiber.. These are -8% values.. Measured with 7- PRBS at BER<-. Measured on transition low to high. Measured on transition high to low BLOCK DIAGRAM OF TRANSCEIER PIN OUT DIAGRAM OF TRANSCEIER CCT EET TD+ TD- ELEC TR IC A L SU B A SSEM B LY WDM OPTICAL SUBASSEMBLY DATA IN DIFFERENTIAL D R I ER IC LD PR EA M P IC QUANTIZER IC T PIN PHOTODIODE SIGNAL DETECT OUT DATA OUT DIFFERETIAL RD+ RDSD CCR EER PIN OUT TABLE Pin Symbol Functional Description The mounting posts are provided for transceiver mechanical attachment to the circuit board. They Mounting Posts should not be connected to the circuit ground but can be connected to the chassis ground. EER Receiver Signal Ground CCR Receiver Power Supply SD Signal Detect is a TTL output. A high level indicates a received optical signal RDReceiver Data Inverted Differential Output RD+ Receiver Data Non-inverted Differential Output 6 CCT Transmitter Power Supply 7 EET Transmitter Signal Ground 8 Transmitter Burst Control TD+ Transmitter Data Non-inverted Differential Input TDTransmitter Data Inverted Differential Input F, Industry E. Rd. I., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. Fax: Page of ersion B

4 BASE-P-ONU Transceiver TRANSMITTER OPERATING FUNCTION TABLE cc Data Input Optical Power cc<. OFF High Yes ON High No Other Low OFF cc>. =Don t care High=Logic High Level, Low = Logic Low Level Yes= Data Input, No = No Data Input OFF = Optical Power is less than Other = Optical Power is less than +7. H L TD+/TDWithin % of steady state Optical Output TON TOFF RECOMMENDED CIRCUIT SCHEMATIC T TDTD+ EET CCT Z o Z o L/L = μh C =.7μF C/C =.μf R/R = Ω R/R = 8Ω R/R6 = Ω EER CCR SD RDRD+ Z o Z o F, Industry E. Rd. I., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. Fax: Page of ersion B

5 BASE-P-ONU Transceiver MECHANICAL DIMENSIONS. M A. Units in mm M A (.78 ) 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. Fax: Page of ersion B