Naresh asked 7 years ago
Hello,
I would like to confirm OSP155-8502NTR specification. Does
OSP155-8502NTR support Fast Ethernet (100BASE, 125Mbps)?
Also our requirements are below.
-Package: SFP
-Data rate: 125Mbps(100BASE)
-Wave length: 850nm
-Connector: LC
-Temperature: up to 85 degrees
Cosmo17 Staff answered 7 years ago
Our OSP155-8502NTR meet the requirements you mentioned, would you like to have a sample for test?
Naresh answered 7 years ago
I apologize for overlooking DDM functions. Do you have 100BASE-SX SFP products with DDM?
OptcoreNaresh answered 7 years ago
Thank you for the information.
Could you send me the datasheet of OSP155-8502DTR?
I would like to confirm the detailed specification.
Naresh answered 7 years ago
The OSP155-8502DTR spec value is -30dBm, is it true? I think that most of 100BASE-SX SFP have about -20dBm, so I would like to confirm the -30dBm spec value.
At the optical specification below, what standard OSP155-8502DTR complies with? (For example IEEE802.3….)
-Tx Center Wavelength/Average Output Power
-Rx Center Wavelength/Receiver Sensitivity
I have only found the 1000BASE-SX optical specifications at IEEE802.3-2008. I would like to know whether any standard is applied or not for 100BASE-SX SFP.
The module Compliant ITU-T G.957
Naresh answered 7 years ago
I found the optical eye pattern mask on the ITU-T G.957(03/2006), but I did not find the following items that I mentioned. Furthermore I did not see the word of 850nm wavelength in G.957(03/2006).
<850nm>
-Tx Center Wavelength/Average Output Power
-Rx Center Wavelength/Receiver Sensitivity
If the version of G.957 is different, or if there is another standards concerning the above specification items, let me know please.