Terahertz Technologies Inc.
Oriskany, NY 13424 4301
Nov 02, 2004 LTX-5510 Electrical/Optical – Optical/Electrical converter pair digitizes analog input signal to 12 bit precision, along with 4 auxiliary digital inputs, and transmits data over Gbit fiber optic link. LTX-5510R receives transmitted data and reconstructs 5 signals at far end of link. Transmitter has selectable input ranges, ±1 or ±5 V, and input impedances may be set to 1 Megohm or 50 ohm. Overall system bandwidth is dc to 12.5 MHz.

Advantech Automation Corp.
Cincinnati, OH 45240
Aug 04, 2004 Model ADAM-4542+ converts single-mode fiber optic signals to RS-232/422/485 serial signals. Aimed at long-distance communication applications such as intelligent transportation systems, it offers transmissions up to 15 km and wavelengths at 1,310 nm. By providing fault detection on main connection between 2 modules, communication can be automatically and seamlessly switched to secondary connection.

CyberResearch, Inc.
Branford, CT 06405 2932
Jul 09, 2004 Both DVE 1000 video extenders and CLE 500 camera extenders use matched converters to switch between electronic and optical signals. DVE 1000 units allow monitors or projectors to be located up to 3,300 ft away from host computers, while CLE 500 models allows distances up to 1,640 ft from camera to computer. Transmitters and receivers are connected using CFSM simplex fiber-optic cables, while monitors and computers are connected with VESA DVI-D cables.

Contemporary Control Systems, Inc.
Downers Grove, IL 60515
Jun 07, 2004 In full-duplex mode, EIMC-100T/FCS Ethernet Converter extends fiber distance to 15 km, making single-mode fiber connection via SC-style connectors. Design reduces installation time and improves data flow, and features PnP technology, miniature size, DIN-rail installation, and choice of low-voltage ac or dc power sources.

Texas Advanced Optoelectronic Solutions
Plano, TX 75074
Mar 19, 2004 Light-to-Frequency Converter, Model TSL2237 is available in 3-pin Side Looker package and is suited for applications that require high resolution, low light level measurements, and temperature stability. Such applications include automotive sensors, color calibration for computer monitors, densitometers, laser printers, lighting control, camera exposure control, and medical pulse oximetry systems.

Texas Advanced Optoelectronic Solutions
Plano, TX 75074
Oct 10, 2003 Available in surface-mount packages that measure 1.8 mm high, TSL250, TSL251RD, TSL260, and TSL261RD each combines photodiode and transimpedance amplifier in one monolithic IC. With irradiance responsivity of 69 mV/µW/cm², TSL250RD has an output rise time of 260 µsec, while TSL251RD has irradiance responsivity of 17 mV/µW/cm² and output rise time of 70 µsec. Infrared versions TSL260RD and TSL261RD are packaged in visible light-blocking plastic.

Texas Advanced Optoelectronic Solutions
Plano, TX 75074
Apr 28, 2003 Enabling designers to evaluate TCS230 Programmable Color Light-to-Frequency Converters, TCS230EVM consists of lens module with white LED illuminator, Parallax Board of Education (BOE) module and programmed BASIC Stamp, and PC host software. BASIC Stamp provides interface between TCS230 output and PC serial port, while Windows software displays RGB output values from TCS230 and allows user to view color detected by module in RGB and HSV color space.

Electro Standards Laboratories
Cranston, RI 02921
Mar 25, 2003 QuickSwitch Model 5191, 8-Way Fiber Optic Remotely Controlled Switch/Converter acts as signal source and prevents optical signal loss. Fiber optic-to-twisted pair conversion is built-in, and unit allows access to any one of eight fiber optic network ports from one computer. Product offers pushbutton switching and LED display for switch position and fiber link presence. Network ports are 1300 nm 100 Mbps ST or SC Duplex multimode fiber optic ports.

Phoenix Contact
Harrisburg, PA 17111 0100
Mar 12, 2003 Modular, DIN-rail-mounted PSI-MOS-DNET system consists of fiber-optic converters that allow complete isolation of DeviceNet networks as well as full redundant operation of fiber communication lines and power supply. Immune to EMI, RFI, and transient surges, system allows use of base module for point-to-point configurations for line structures and extended bus drops. Offered with fiber-optic line monitoring and diagnostics, units display optical power budget via LED bargraph.

Electro Standards Laboratories
Cranston, RI 02921
Feb 18, 2003 QuickSwitch 4185 Fiber Optic Switch/Converter allows user to access 2 separate fiber-optic 100 Base FX ports from 100 Base TX Fast Ethernet port. Fiber optic/twisted pair copper conversion is built in and unit is compliant with 802.3u 100 Base TX/FX standard. Ports A and B are 1300 nm, SC Duplex, Multimode, 100 Base FX fiber optic ports. COMMON port is 100 Base TX Fast Ethernetport. Front-panel button changes switch position and LEDs display switch-position status.

Texas Advanced Optoelectronic Solutions
Plano, TX 75074
Feb 18, 2003 Model TCS230 programmable color light-to-frequency converter combines configurable silicon photodiodes and current-to-frequency converter on single monolithic CMOS integrated circuit. Output is square wave with frequency directly proportional to light intensity. Full-scale output frequency can be scaled by one of 3 preset values via 2 control input pins. Unit communicates directly with microcontroller. It includes power down feature and comes in surface-mount package.

APCON, Inc.
Wilsonville, OR 97070
Feb 14, 2003 INTELLAPATCH Switches with multi-rate Ethernet functionality enable cable management, failover, and security applications. Blade provides ability to convert incoming copper link to fiber link, and vice versa, and supports Ethernet, Fast Ethernet, and Gigabit Ethernet over copper simultaneously. INTELLAPATCH switches, outfitted with 10/100/1000 Ethernet blade, provide non-blocking, any-to-any connections in point-to-point and broadcast configurations.

iTerra Communications LLC.
Fremont, CA 94539
Oct 09, 2002 Model iTH10-4000 electronically converts non-return-to-zero (NRZ) input signal into return-to-zero (RZ) output signal, which is then directly amplified by modulator driver for use in OC-192 long haul and ultra long haul fiber optic networks. Chipset requires input voltage of 500 mV to deliver singled ended data output voltage of 8 Vpp.