High-Gain Limiting PIN + TIA Singlemode Optical Receiver Up To 43 Gb/s & Multimode Digital Applications To 25 Gbaud

Description:

The DSC-R411 is a high-gain PIN + Transimpedance + Limiting amplifier ideally suited for both singlemode & multimode digital applications up to 43 Gb/s. The R411 is available in two GPPO packages, one of which is compliant to the 40G XLMD MSA (multi-source agreement). Due to its high conversion gain of 900 V/W and differential GPPO RF outputs, the R411 can be connected directly to commercial CDR / DEMUX modules. The R411 also offers a high optical overload of > +2 dBm, a very low power dissipation of 200 mW, and utilizes Discovery's high-reliability InGaAs photodiode technology.

Salient Features:

High differential conversion gain of 900 V/W
High Responsivity at 1310 nm, 1550 nm & L-band
850 nm and multimode fibered (MMF) versions available
Sensitivity of -10.5 dBm at a BER of 10^-12
Overload of +4 dBm at a BER of 10^-12
Differential AC-coupled GPPO-style RF outputs
40G XLMD MSA compliant
Very low power dissipation of 200 mW
Low optical PDL @ 1550 nm (0.05dB typical)
Meets GR-468 reliability standard

Applications:

40 Gb/s SONET/SDH OC-768/STM-256 short reach
100 Gb/s Ethernet
25 Gb/s 850nm applications such as Infiniband, Fibre Channel & CEI 25G/28G
Digital applications up to 43 Gb/s baud rate
RF photonics applications requiring low noise and high conversion gain
Military communications

Available Models:

DSC-R411 – High-Gain Limiting PIN + TIA Singlemode Optical Receiver Up To 43 Gb/s
DSC-R411 – High-Gain Limiting PIN + TIA Multimode Optical Receiver for 25 Gbaud Applications

Related Links:

DSC-R411: High-Gain Limiting PIN + TIA Singlemode Optical Receiver Up To 43 Gb/s and Multimode Digital Applications To 25 Gbaud

25 Gb/s, 850 nm Output Eye Pattern for DSC-R411:
{25 Gb/s, 2¹⁵-1 PRBS, -3 dBm optical input}

25 Gb/s, 850 nm Output Eye Pattern for DSC-R411: 25 Gb/s, 2^15-1 PRBS, -3 dBm optical input

25 Gbaud Multimode Demo Video from OFC/NFOEC

Press the play button to start the video

For busy test stations or student labs, where users of different experience levels might be handling high value opto-electronics that are easily damaged by mishandling, order your photodiode to be mounted in the Lab Buddy.

	40G Fiberoptic Modules			40G Lab Buddy Instrumentation			40G Kitty Hawk: Transmitter

Discovery’s instrumentation includes their Lab Buddy and Optical Coherent Receiver System.

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