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10-20 Gb/s Modulators

Low loss, extended bandwidth intensity modulators for OC-192 data rates and higher using Forward Error Correction (FEC)

(Eye diagrams measured for z-cut device)

Key Specifications

 

Z-Cut

Fixed pre-chirp

X-Cut

Zero-chirp

Insertion Loss < 3 dB (<2 dB opt) <4 dB (<3 dB opt)
3 dB Bandwidth

>10, >16, >20 GHz

Modulation Port Vpi (@ 1 GHz) < 4 volts < 5 volts (< 4V opt)

DC Bias Port Vpi

(on a separate electrode)

< 10 volts
S11 < -10 dB
Optical Null Depth (@ DC) > 20 dB (>30, >40, >50, >60 dB opt)
Optical Return Loss > 50 dB
Alpha Chirp Factor -0.7 0.1 0.0 0.1
Package Dimensions

3.48" x 0.35" x 0.35" (88.4 x 8.9 x 8.9 mm3)

Smaller form factor housings available

RF Connector female K
Operating Wavelength 1.55 microns (C- and L-Band)

(0.8, 1.06, 1.3 microns available)

Input Fiber PM
Output Fiber SM or PM
Optical Connectors FC/UPC standard (FC/APC & others available)

Options

Ultra-low insertion loss

Dual-wavelength operation (1.3/1.55)

Integrated monitor photodiode

Integrated polarizer

External RF termination port

Integrated phase modulator

Dual complementary outputs (1x2, 2x2)

High Extinction Ratio

Need More Information?

All specifications subject to change without notice.

 

 

 

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EOSPACE Inc., 6222 185th Avenue NE, Suite 100, Redmond, WA 98052

Tel (425) 869-8673    Fax (425) 869-8872

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