TMUXHS4212: MUX Solution for OTN/(OTU2, OTU2e)

Takumi Suzuki1

Part Number: TMUXHS4212

Hi,

I would like to ask you a basic question.

My customer is looking for MUX (1:2) for OTN (Optical Transport Network) --- OTU2(10.7Gbps) and OTU2e(11.1Gbps) interface signal.

I suppose TMUXHS4212 is appropriate device for this application.　

Please let me know if my idea is correct. And if you know any other device, will you tell me it?

Thank you and Best Regards,

over 4 years ago

0 Brian Zhou over 4 years ago

TI__Guru*** 145650 points

what is swing and common mode voltage of OTN signal?

0 Don Pitchford over 4 years ago

Intellectual 255 points

Brain,

The devices will range for 0V for off to upto 20V. Is this what you mean?

Don

0 Brian Zhou over 4 years ago in reply to Don Pitchford

TI__Guru*** 145650 points

swing mean signal high - signal low, for example, Vhigh is 2v, Vlow is 1v, so swing is 1v and common mode voltage is 1.5v

0 Takumi Suzuki1 over 4 years ago in reply to Brian Zhou

Mastermind 8610 points

Hi Brian-san,

Thank you for your support.

Can I ask you how is the situation going?

I would be very glad for your help!

Regards,

0 Brian Zhou over 4 years ago in reply to Takumi Suzuki1

TI__Guru*** 145650 points

if the signal goes from 0v to 20v, 4212 will not work

0 Takumi Suzuki1 over 4 years ago in reply to Brian Zhou

Mastermind 8610 points

Brian-san,

Thank you very much for your reply !

I see, let me understand wll,

We can use this device for OTN application with taking care of signal level, correct?

Regards,

0 Brian Zhou over 4 years ago in reply to Takumi Suzuki1

TI__Guru*** 145650 points

so what is the low voltage and high voltage of OTN signal?

0 Takumi Suzuki1 over 4 years ago in reply to Brian Zhou

Mastermind 8610 points

Brian-san,

I see, let me ask the specification to the customer.

Regards,

0 Brian Zhou over 4 years ago in reply to Takumi Suzuki1

TI__Guru*** 145650 points

ok, let me know when you get it

+1 Brian Zhou over 4 years ago in reply to Brian Zhou

TI__Guru*** 145650 points

any update

0 Takumi Suzuki1 over 4 years ago in reply to Brian Zhou

Mastermind 8610 points

Thank you for your kindness.

Sorry, I have not got the answer from the customer yet.

I suppose the customer has already considered to use TMUXHS4212..

If I have more questions from the customer, let me ask you again.

Thanks and Best Regards,

Interface

Interface forum

TMUXHS4212: MUX Solution for OTN/(OTU2, OTU2e)