RJ-3G-RX2 Rugged RJ Size Fiber Optic Dual Receiver Fiber Optic Dual Receiver

Transcription

1 RJ-3G-RX2 Rugged RJ Size Features: Compliant to ARINC Gb/s and Gb/s data rates Dual 850nm VCSEL PIN receiver Rugged LC connector housing including screw mounted OSAs 1x10 connector pinout MIL STD 883 certified -40 to +85 C operating temperature, wider options available Option for RoHS compliant and lead free per Directive 2002/95/EC Single +3.3V power supply Receivers AC-Coupled Low power dissipation Conformal coating for harsh environment use The RJ-3G-RX2 is ideal for harsh environment connectivity because of its low cost, availability, and wide operating parameters Commercial Aerospace Military Tactical Military Aerospace Industrial and Oil & Gas Absolute Maximum Ratings Parameter Maximum Supply Voltage Storage Temperature Case Operating Temperature Relative Humidity Selective Soldering Temperature Hand Lead Soldering Temperature Conformal Coating Symbol VCC Tsto TOP RH Min Max Unit V % mil Note Based on conformal coating 10 seconds, leads only (2,3) 10 seconds, leads only (2,3) See ruggedization notes Notes: 1) RJ transceivers may be water washed. The process must be followed by an 80 bake for one hour to ensure the drying of any water inside the shell. 2) Solder Posts do not transmit data and do not need a complete solder fill. 3) The components should not undergo Wave Soldering under any circumstances. General Specifications Parameter Data Rate Symbol BR Page 1 of 5 Min. Typ Max. Unit Gb/s Notes ARINC 818

2 Rugged RJ Size Electrical Specifications (T OP = -40 to 85 C, V CC = to Volts) Parameter Symbol Min. Typ. Max. Unit Notes Supply Voltage V CC V +/-5% Total Module Power Dissipation P DISS W Receiver Supply Current I CC ma Output differential impedance 100 Ω CML Output Voltage Swing V p-p V Differential output Output Rise/Fall Time ps 20%-80% Signal Detect Assert SDA 2.4 V CC V LVTTL Signal Detect De-assert SDD V EE V EE +0.5 V LVTTL Pin Configuration PIN # Symbol Description Logic/ Protocol 1 RD2+ Receiver 2 Non-inverted DATA out. AC Coupled CML 2 V EER2 Receiver 2 Ground (Common with Transmitter Ground) N/A 3 RD2- Receiver 2 Inverted DATA out. AC Coupled CML 4 V CCR2 Receiver 2 Power Supply N/A 5 SD1 Signal Detect 1 output Satisfactory Optical Input: Logic 1 Output Fault Condition: Logic 0 Output 6 SD2 Signal Detect 2 output Satisfactory Optical Input: Logic 1 Output Fault Condition: Logic 0 Output LVTTL LVTTL 7 RD1+ Receiver 1 DATA Out + CML 8 V CCR1 Receiver 1 Power Supply N/A 9 RD1- Receiver 1 DATA Out - CML 10 V EER2 Receiver 1 Signal Ground N/A Optical Characteristics (T OP = -40 to 85 C, V CC = to Volts) Parameter Symbol Min. Typ. Max. Unit Notes Receiver Receiver Sensitivity: RX SENS -15 dbm Average Received Power RX MAX 0 dbm Receiver Elec. 3 db cutoff freq MHz Optical Center Wavelength l C nm Return Loss RL 12 db Signal Detect Assert P A -17 dbm Signal Detect De-Assert P D -31 dbm Signal Detect Hysteresis P A - P D db Notes: 1) FC-PI conformance, PRBS at Page 2 of 5

3 Rugged RJ Size Equivalent Circuits VCCR RD+ C1 50 Ω 50 Ω RD- C2 Optical Receive Output Equivalent Circuit 50 ohm single-ended output, AC coupled, CML compatibility C1,C2 = 0.01uF Drawing shows entire RJ device and dotted line represents laser driver. RJ-3G-RX2 is interally AC coupled. PCB Design Guidelines Panel Cutout Minimum recommended pitch is Page 3 of 5

4 Rugged RJ Size Solder Post Mechanical Dimensions Front View, dimensions in mm (inches) Side View, dimensions in mm (inches) Screw Post Mechanical Dimensions Front View, dimensions in mm (inches) Side View, dimensions in mm (inches) Screw Dimensions Page 4 of 5

5 Rugged RJ Size Ruggedization Notes Parylene C coating can be used for conformal coating with a 1.0 mil ± 0.2 mil thickness through a deposition process. Parylene Type C has a 5600 VPM rating, withstands temperatures of 350 F, and is extremely resistant to oil/dirt, and object impact. Another option for conformal coating is Cytec Conathane CE1155 is applied as a 1.5 mil film, which meets MIL-I C. It has resistance to moisture and abrasion. It is clear with a UV additive and has a 3000 VPM rating. This part can come in a pigtail fiber optic version. Contact COTSWORKS for all MSDS and case composition. An optional label or coating may be applied to prevent damage to the label during a chlorine wash. Reference Information 1) IEEE Standard 802.3, 2002 Edition, 1000BASE-X. IEEE Standards Department, ) Fibre Channel Draft Physical Interface Specification (FC-PI-2 Rev. 10.0). American National Standard for Information Systems 3) Infiniband specification, 4) Gb/s XAUI specification, IEEE 802.3ae, section 47 5) ARINC 818 specification at Gb/s, 6) Directive 2002/95/EC of the European Council Parliament and of the Council, on the restriction of the use of certain hazardous substances in electrical and electronic equipment. January 27, 2003 Regulatory Compliance COTSWORKS transceivers are Class 1 Laser Products and comply with US FDA regulations. These products comply with TÜV and CSA Class 1 eye safety requirements of EN (IEC) and the electrical safety requirements of EN (IEC) This part has an option for compliance with Directive 2002/95/EC covering restriction on certain hazardous substances (RoHS). It invokes item 5 of the Annex which allows Pb in the glass of cathode ray tubes, electronic components, and fluorescent tubes. This part may contain Pb for components such as lenses, windows, isolators, and other electronic components Warnings: Handling Precautions: This device is susceptible to damage as a result of electrostatic discharge (ESD). A static free environment is highly recommended. Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirect radiation. Ordering Information RJ-3G-RX2 -xx- x -x- x -x- x RJ Form Factor 3Gbps Max Data Rate Dual Receivers (MMF) Connector LC Ruggedized Coating Non-coated R: Parylene Operating Temp Range A: -40 to 85 M: -40 to 95 EMI Shield? No Shield E: Shield RoHS Level Mounting Imperial U: Metric P: Solder Posts Example part number: RJ-3G-RX2-LC-R-A-U [3G RJ Form Factor Dual Receiver, dual LC connectors, Parylene-coated, Industrial operating temperature range, Metric Screw Post Mounting] COTSWORKS and the COTSWORKS logo are registered trademarks of COTSWORKS, LLC. COTSWORKS reserves the right to change, alter, or revise this document without notice unless otherwise agreed to. Lvl 5 6: Lvl Page 5 of 5