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Small Form Factor 12.5+ Gb/s Modulators

A very low loss, extended bandwidth intensity modulator for OC-192 data rates and higher using Forward Error Correction (FEC) for high output power ultra-long-reach (80+ km) MSA transponder modules

Key Specifications (Preliminary)

Insertion Loss < 3 dB
3 dB Bandwidth

>12.5 GHz

Modulation Port Vpi (@ 1 GHz) < 5.0 volts
Vpi PRBS @ 12.55 Gb/s ~5.5 volts
DC Bias Port Vpi < 10 volts
S11 (0.13 to 12.5 GHz) < -10 dB
RF Extinction Ratio > 12 dB
Optical Null Depth (@ DC) > 20 dB
Optical Return Loss > 45 dB
Alpha Chirp Factor -0.7 0.1 (z-cut)
Package Dimensions (w/GPO) 2.56" x 0.35" x 0.20" (65 x 8.9 x 5 mm3)
RF Connector GPO/SMP (K available)
Operating Wavelength 1.55 micron (C- and L-Band)
Input Fiber PM
Output Fiber SM or PM
Optical Connectors FC/PC standard (FC/APC & others available)

Options

Ultra-low insertion loss

Integrated monitor photodiode

Integrated attenuator (VOA)

Integrated phase modulator

Dual complementary outputs

Custom alpha chirp factors

1.06 & 1.3 micron operating wavelength

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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