Highland Technology T735
From WikiProducts, the products encyclopedia
Contents |
Overview
MODEL T735 DC-COUPLED OPTICAL-TO-ELECTRICAL CONVERTER
Features
- Converts fiberoptic input to electrical logic-level outputs
- Dual differential RS422/485 or LVDS outputs on DSUB-9.
- Dual complimentary TTL outputs on SMB jacks.
- Logic and monitor paths are DC coupled.
- Compact, rugged extruded package allows the O/E to be located wherever most convenient, including embedded applications.
- Accepts optical inputs from Highland E/O converters or compatible sources. T735-1 & T735-11 uses commonly available 62/125-m, 850-nm, ST-connectorized multimode fiber with user-adjustable optical threshold level. The T735-3, T735-5, T735-13 & T735-15 versions are suited for use with singlemode or multimode fiber at 1310 and 1550 nm.
- On-board analog O/E converter provides fast analog electrical output for monitoring fiberoptic link quality.
Specifications
| FUNCTION | Logic-level DC-copupled optical-to-electrical converter |
| PACKAGING | 4.0 x 4.75 x 1.25 inches extruded aluminum enclosure. |
| OPTICAL INPUTS | T735-1, T735-11 ST-connectorized optical 850 nm nom. wavelength T735-3, T735-13 ST-connectorized optical 1310 nm nom. T735-5, T735-15 ST-connectorized optical 1550 nm nom. Optical Threshold adjustable from 100 mW to 800 mW. Factory threshold setting 300 mW. |
| ANALOG O/E OUTPUT | All models feature an internal O/E converter that generates +1 volt per mW nom. optical input into 50-ohm load. Source impedance 50 ohms Bandwidth 250 MHz nom. DC-coupled SMB jack connector. |
| LOGIC OUTPUTS | T735-1, T735-3, T735-5: Dual RS422/485 differential and dual complimentary TTL T735-11, T735-13, T735-15: Dual LVDS differential and dual complimentary TTL. RS422/485 and LVDS outputs are on a female D9 connector. TTL outputs are +5 volts, 50 ohm impedance on SMB connectors. Outputs are logic true when optical input receives light. |
| CONNECTOR PINOUT | One female D9: logic outputs and +12 volt power Pin 1 Data A+ Pin 2 Data A- Pin 3 Ground Pin 4 Data B+ Pin 5 Data B- Pin 6 Ground Pin 7 Alternate +12 volts power in Pin 8 Ground Pin 9 Ground One 2.1 x 5.0 mm coaxial power connector, alternate +12 volt power |
| PROPAGATION DELAY | 25 ns max |
| RISE/FALL TIME | RS422/485 versions: 10ns nom, 10% - 90% (15pF, 100-Ohm load)" "LVDS versions: 500ps nom, 10% - 90% (10pF, 100-Ohm load)" "TTL outputs: 600ps nom, 10% - 90% (50-Ohm load) |
| REPETITION RATE | RS422/485 versions: DC - 10MHz (0 – 20Mb/s data rate) LVDS versions: DC - 100MHz (0 – 200Mb/s data rate) |
| COUPLING | Digital: DC |
| JITTER | Optical Input to RS422/485 versions: Below 40ps RMS. Optical input to LVDS versions: Below 20ps RMS. Optical input to TTL outputs: Below 12ps RMS. Analog O/E Output: Below 12ps RMS. |
| INDICATORS | Front and rear panel green Power LEDs blue Trigger LEDs. Trigger LED intensity indicates trigger status: Dim for optical input above DC threshold, bright for optical trigger edge transitions above threshold. |
| POWER | +12 Volts at 500 mA max. 2.1 x 5 mm connector. Optional high retention-force MMCX connector available. J12 Universal Wall-Plug Adapter recommended. |
| ENVIRONMENT | 0 to 70 degrees C, operating. 0 to 95% humidity, non-condensing. |
| COMPLIANCE | OEM product has no UL/FCC/CE compliance requirements. Designed to meet UL/FCC/CE requirements. Power adapter when furnished is UL/CE certified. |
| ACCESSORIES | J12 12 volt wall-plug power supply, USA plug. J14 International plug adapter Kit. J53 SMB-BNC Cable (36-in length) J732 Mounting flange. J720 Electrical-to-Optical converter |
Manuals, drivers, downloads & other resources
http://www.highlandtechnology.com/DSS/T735DS.html
See also
Compatible with Highland optical transmitter products:
J720 Electrical/Optical Converter
J724 Electrical/Optical Converter
V880 System Timing Module
V720 Electrical/Optical Converter VME Module
V951-6 Optical-Output VME Delay Generator
Dealers, trainers, support, maintenance & service centers
Highland Technology, Inc.
United States
California
San Francisco
P: (415) 551-1700
F: (415) 551-5129
http://www.highlandtechnology.com
info@highlandtechnology.com
