These Fiber Optic Links Convert up to 16 independent channels of digital information over a fiber optic link to over 10 kilometers with a simplex, singlemode fiber.
The LTX-7225 samples each of the channels up to 100 million times a second, The signals are then multiplexed and transmitted serially over an optical fiber at up to 2 gigabits per second. The far end of the fiber link demultiplexes the signal back into independent outputs. Each of these channels maybe be toggled at rates up to 50 Mb/s.
Using the LTX-7215 in conjunction with a LTX-7225 unit, the result is a remote fiber-coupled 12-bit data acquisition system, digitizing the signal at 50 Mb/s and reconstructs the signal by means of a fast D/A converter. The units may also be employed in the reverse direction if desired.
Applications include data acquisition for plasma physics experiments, signal transmission and control of equipment at high voltage potentials, operations through Faraday shields, and precise noise-free signal transmission in hostile EMI environments.
|►||Single Fiber Transceivers|
|►||Transmits 16 Independent Channels|
|►||1310nm for Links to 10km|
|►||0 to 25 Mb/s Bandwidth|
|►||Outputs are LVTTL (0-3.3V)|
|►||Digital LVTTL, CMOS/TTL Input|
|LTX-7215-1310||Singlemode, 2.0 Gb/s Analog/Digital Signal Transporter|
|LTX-7215-1310-BAT||Singlemode, 2.0 Gb/s Analog/Digital Signal Transporter with Battery Pack|
|Number of Digital Channels||4|
|Digital Inputs||TTL, LVTTL, CMOS Compatible|
|Digital Outputs||LVTTL ( 0 - 3.3 V)|
|Signal Latency||Approximately 300 ns (with One Meter of Fiber)|
|Digital Channel Switching Rate||0 - 50 Mb/s|
|Digital Signal Edge Uncertainty||0 - 10 ns|
|Laser Wavelength||1310 nm +/- 20 nm|
|Optical Transmission Rate||2.0 Gb/S|
|Loss Budget||7 dB|
|Laser Safety Classification||Class I Safety per FDA/CDRH and IEC-825-1 Regulations|
|Typical Transmission Distances||10 km with 9/125μm (SM) Fiber|
|Fiber Optic Connectors||ST Standard, FC Available upon Request|
|Digital Connector||Cable and Breakout Board Supplied|
|LED Annunciators||Provided Input Overload, Optical Signal and Power|
|Power Supplies||Wall Mount, Universal, US, UK, Continental Europe and Australian Plugs Included|
|Power Requirements||95 - 260 VAC, 50 - 60 Hz, 16 VA Max.|
|Batteries/Hours of Operation||6 AA NiMH / 3 Hours|
|Operating Temperature Range||0° to 40°C|
|Dimensions||214 L x 114 W x 59 H (mm)|
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