The LTX-5510 Signal Transports enables the precise conveyance of one analog channel plus up to four digital channels of information over fiber optic links ranging from meters to more than 10 kilometers.
Incoming analog data is digitized to 12 or 14 bit precision at up to 50mega-samples per second and transmitted over optical fiber at one gigabit per second. The receiver acquires this digital data and accurately reconstructs the analog signal at the far end of the fiber optic link.
The analog signal bandwidth is from DC to 12.5 MHz ( -3 dB ). Two input voltage ranges are provided, ± 1 Volt and ± 5 Volts. The input impedance of the transmitter analog channel may be set to 50 ohms or 1 megohm (75 ohms is optional).
Multiplexed along with the analog data, are up to four independent TTL/CMOS/LVTTL digital signals that may be toggled at rates of up to 48 Mb/s.
The LTX-5510 and LTX-5515 models are available in multi-mode or single-mode versions depending on the transmission distance required. The LTX-5510-850 transmits at 850nm over multi-mode fiber optic links of up to 500 meters in length, while the LTX-5510-1310 transmits at 1310nm over single-mode fiber to span distances exceeding 10 km.
Applications include data acquisition for plasma physics experiments, signal transmission and control of equipment at high voltage potentials, transmission of high quality video, and precise noise-free signal transmission in hostile EMI environments.
|►||Two Voltage Input Ranges|
|►||Transmits DC to 12.5 MHz with 0.1% accuracy|
|►||Analog data has 12 Bit Precision|
|►||Four independent digital channels, each with DC to 12 MHz switching rates|
|►||Two Impedance Settings|
|►||Transmits without conducting EMI|
|►||Transmission of High Quality Video|
|LTX-5510T-850||Multimode, 1.0 Gb/s Analog/Digital Signal Transmitter|
|LTX-5510R-850||Multimode, 1.0 Gb/s Analog/Digital Signal Receiver|
|LTX-5510T-1310||Singlemode, 1.0 Gb/s Analog/Digital Signal Transmitter|
|LTX-5510R-850||Singlemode, 1.0 Gb/s Analog/Digital Signal Receiver|
|Analog Signal Bandwidth||DC to 12.5 MHz (-3 dB)|
|Input Voltage Ranges||+/- 1 V or +/- 5 V (selectable)|
|Transfer Accuracy||+/- 0.1% Full Scale, +/- 20 mV offset|
|Signal Latency||Approximately 300 nS (with one meter of fiber)|
|A/D Sampling Rate||50 Megasamples/S|
|Input Impedance||50 Ohms or 1 Megohm || 20 pF, (selectable)|
|Output Drive Capability||+/- 5 V open circuit, +/- 2 V into 50 ohm load|
|Output Impedance||50 Ohms|
|Digital Inputs||TTL, LVTTL, CMOS compatible|
|Digital Outputs||LVTTL ( 0 - 3.3 V)|
|Digital switching Rates||0 - 12 MHz|
|Digital Signal Edge Uncertainty||0 - 20 nS|
|Laser Wavelength||LTX-55XX-850; 850 nm+/- 20 nm, LTX-55XX-1310; 1310 nm +/- 20 nm|
|Optical Transmission Rate||1.0 Gb/S|
|Loss Budget||15 dB max|
|Optical Return Loss||> 15 dB|
|Laser Safety Classification||Class I safety per FDA/CDRH and IEC-825-1 regulations|
|Typical Trans. Distances||500 M - 50/125µ fiber
300 M - 62.5/125µ fiber
|Typical Trans. Distances (1310nm)||>10 KM with 9/125 micron fiber|
|Fiber Optic Connectors||ST standard, FC optional|
|LED Annunciators Provided||Input Overload (TX), Optical Signal (RX)|
|Power Supplies||Universal Wall Mount, W/US, UK, Continental Europe and Australian plugs|
|Power Requirements||95-260 VAC, 50-60 Hz, 16 VA Max|
|Operating Temperature||0 - 40 C|
|TX Dimensions (mm)||175 L x 105 W x 40 H|
|RX Dimensions (mm)||175 L x 105 W x 40 H|
|Weight (each)||0.46 Kg|
|Standard Warranty||2 yrs, Components and workmanship, 30 day Satisfaction Guarantee|
|Accessories Supplied||5 pin DIN connector for digital inputs/outputs, TX and RX|