359A Datasheet, PDF (1/2 Pages) Emcore Corporation – 1310 & 1550 nm Standard and Ultra Fiber Optic Delay Line Modules

359A Series 1310 & 1550 nm Standard and
Ultra Fiber Optic Delay Line Modules
DATASHEET | NOVEMBER 2014
Applications
„„ Radar Testing/Calibration
„„ Signal Processing
„„ Phased Array Antennas
„„ Phase Noise Processing
Features
„„ Delays Up to 1000 microseconds
„„ 200 KM
„„ Small Size
„„ Flat RF Amplitude Response and Phase
MICROWAVE
The 359A Series Standard and Ultra Fiber Optic Delay Line Modules provide opti-
cal delays for 1310 and 1550 nm applications housed in an industry standard 19”
rack-mount enlcosure. Fiber Optic Delay Lines deliver unmatched performance for
radar testing, signal processing, phased array antennas and phase noise testing.
The 359A Series provides both a standard single-mode fiber and offers a purpose
built solution for applications requiring maximum delay length.
The 359X platform works with a wide range of fiber optic transport products for
satellite and microwave communications from 1 MHz to 40 GHz. These units can
be used to construct transparent inter- and intra-facility links from 1 meter to
>100 km for RF and microwave signal transport, antenna remoting, video trans-
port, electronic warfare systems and other high-dynamic-range applications.
Delay Length Specifications
Product
Size
Max Delay
Max. Length
359A - Standard*
1 RU
110 µs
24 km
359A - Ultra*
1 RU
200 µs
40 km
359A - Standard*
3 RU
350 µs
72 km
359A - Ultra*
3 RU
580 µs
118 km
359A - Standard*
5 RU
600 µs
120 km
359A - Ultra*
5 RU
1000 µs
200 km
*Standard uses 250 micron buffer, Ultra uses 200 micron buffer
Optical Specifications
Parameter
Attenuation @ 1550 nm
Typical
< 0.21
Attenuation @ 1310 nm
< 0.34
IOR @ 1550 nm
IOR @ 1310 nm
1.468
1.467
Zero Dispersion Wavelength
1312 ± 10
Zero Dispersion Slope
< 0.090 ps/nm^2
Typical Dispersion Slope
0.087 ps/nm^2
Typical Total Dispersion @ 1550 nm
16.2
Units
dB/km
dB/km
km
km
ps/nm-km
© 2014 EMCORE Corporation | REV 2014.11
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Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.