All Questions
Tagged with transceiver optical-fibre
5
questions
1
vote
1
answer
128
views
Operating QSFP-28 at data rate other than 25Gbps per lane
We are designing a custom board for AD9082 and serdes of which are mapped to QSFP-28 port.This board will communicate with FPGA board using QSFP-28 module.
AD9082 and FPGA will linkup using JESD204C ...
- 41
1
vote
0
answers
79
views
Fiber optic transceiver for lower speeds
I am trying to figure out if a QSFP-DD transceiver can break out 8x 10G lanes if I make/use a 1:8 fiber optic breakout cable. It seems like most Transceivers are rated for one speed only, so if I get ...
- 111
0
votes
2
answers
116
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What options do I have to combine and format 18 600Mbps ADC serial streams over QSFP+?
The 18 serial streams are not encoded or scrambled. The idea is to multiplex them onto one or more encoded serial streams at higher rates for onwards transmission over optical fiber.
- 147
1
vote
1
answer
272
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Fiber transceiver operation
I recently bought a SFP fiber transceiver module to play around with. My idea was to connect the transmitter pins to a waveform generator, loop the optical output to the optical input with a fiber ...
- 95
0
votes
1
answer
115
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Fiber optics module: built in or plug-in module?
I am designing an Internet of Things system with fiber optics as its transmission medium (for its immunity to various kinds of interference and inability to carry a shock from a failed high voltage ...
- 2,873