2.5 GB/S BIAS-READY MODULATOR
BUTTERFLY PACKAGE
3
Specifications
Parameter
General
Material
Crystal orientation
Waveguide process
Optical
Operating wavelength
Insertion loss, no connectors
2
On/off extinction ratio, low frequency
Optical return loss
Electrical
RF port
Drive voltage, V peak-to-peak, at 2.5 Gb/s PRBS
3
Vπ at 100 kHz
3
S21 electro-optic bandwidth (-3 dBe)
1, 3
S11 return loss, 0.03 to 2.5 GHz
3
RF input power
Chirp, alpha parameter
Bias port
Vπ at DC
Mechanical
Input
Output
4
RF connection
Bias connection
Environmental
Qualification reference
Operating temperature
Storage temperature
1. Relative to 30 MHz.
Specification
Lithium niobate
x-cut, y-propagating
Titanium-indiffused
1530 to 1565 nm
≤
4.5 dB
≥
20 dB
≥
50 dB
3.9 V typical
≤
4.5 V
≥
2.5 GHz
≤
-8 dB
≤
24 dBm
|α|< 0.2
≤
8.5 V
Fujikura SM-15-P-8/125-UV/UV-400
SMF-28
Pins
Pins
Telcordia 468
0 to 65 °C
-40 to 85 °C
2. Insertion loss is measured at the maximum of the modulator’s transfer function and does not include the 3 dB loss incurred when operating at quadrature.
3. Variances with temperature and wavelength included.
4. PM output fiber also available.
JDSU [ JDS UNIPHASE CORPORATION ]
