LTX-55150 pages

LTX-5515
“Signal Transporter”
E/O - O/E Conver ter pair
Features:
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One analog plus four digital channels
DC to 25 MHz analog bandwidth
Input ranges of ± 1 V and ± 5 V
Analog signal digitized to 12 bit precision
Four independent digital (TTL) channels
DC to 48 Mb/s data rate (each channel)

T

he LTX-5515 enables the precise conveyance of one analog
channel plus four digital channels of information over ber
optic links ranging from meters to more than 10 kilometers.
Incoming analog data is digitized to 12-bit precision at 100 megasamples per second and transmitted over optical ber at one
giga-bit per second. The receiver acquires this digital data and
accurately reconstructs the analog signal at the far end of the
ber optic link.
The analog signal bandwidth is from DC to 25 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 four independent
TTL/CMOS/LVTTL digital signals that may be toggled at rates of
up to 48 Mb/s.
Two models are available. Selection depends on the ber type and
the length of the ber optic link that is required. The LTX-5515850 transmits at 850 nm over multi-mode ber optic links of up
to 250 meters in length, while the LTX-5515-1310 transmits at
1310 nm over single-mode ber 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.

Teraher tz Technologies Inc.
169 Clear Road
Oriskany, New York 13424
Tel : +1 ( 315 ) 736-3642
Fax : +1 ( 315 ) 736-4078
Email : sales @ teraher tztechnologies.com
Web : www.teraher tztechnologies.com