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TH-MX40B - 40 Gb/s Max Digital Reference Transmitter, C-Band Laser, Limiting Amplifier

Fosco Connect Part No.: THMX40B

  • $ 32,850.00 or



TH-MX40B - 40 Gb/s Max Digital Reference Transmitter, C-Band Laser, Limiting Amplifier

Product Drawing

Front Panel of the THMX40B Series
Callout Description
1 Touchscreen Display and Control
2 Value Adjustment Knob
3 Key Switch and Indicator Light for Internal Laser
4 Earth Ground Port for ESD Wrist Strap Banana Plug
5a Laser Out for Internal Laser Source,
Accepts PM Fiber with FC/PC Connector
6a Laser In to Modulator,
Accepts PM Fiber with FC/PC Connector
7b Optical Out: Final Output from Modulator
8 Amplifier RF In: Signal Input to Amplifier, K™ Female
9 On/Standby Button
System Specifications
Series THMX40B Series
Amplifier Type Digital (Limiting)
Usable Bandwidth 40 Gb/s
Internal Laser Three Options - See Table Below
External Lasera Wavelength Rangeb 1250 nm - 1610 nm
Optical Input Power 20 dBm (Max); 22 dBm (Absolute Max)
Optical Output Powerc 8.5 dBm at 1550 nm
6.5 dBm at 1310 nm
Power Calibration Points 1310 nm, 1550 nm, and 1590 nm
RF Optical Extinction Ratio 13 dB (at 40 Gb/s)
Modulator Type Intensity
Modulator Drive Voltage (Vπ) 5.5 Vpp
Optical Insertion Loss 5 dB (1550 nm); 7 dB (1310 nm)
Small Signal Bandwidthd 20 GHz
Low Frequency Cutoff 100 kHz
Electrical Return Loss -10 dB (Any RF Port, Typical)
Amplifier RF Input (Digital Mode) 400 mVpp (Typical)
4 Vpp (Max)
6 Vpp (Absolute Max)
RF Amplifier Gain 30 dB
Key System Specificationsa
Item # THMX40B
Bit Rate (Maximum) 40 Gb/s
Internal Laser Typeb C-Band, Tunable
Internal Laser Wavelengthb 1527.6 - 1565.5 nm
RF Amplifier Gain 30 dB
Small Signal Bandwidth 20 GHz
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