Marcos asked 8 years ago
Hi Optcore,
Remember the pair of 10G transceivers we purchase to use as demo unit. Only last week it was able to test by end-user client. Our client like to hear our feedback on their end-user customer’s query why one of the transceivers have very low transmit rate. Please see below for the performance of our demo unit.
Details are as follows:
SFP-10G-BX20D
10GBASS-BX20
1270nm
Tested using 2x CCR1036 8G 2S+
Bandwidth Test 1
MTU:10222
Speed: Auto Negotiation
Duplexing: Full
Rx: 1.89Gbps
Tx: 34Mbps
FCS error: 0
Bandwidth Test 1
MTU:10222
Speed: 10Gbps
Duplexing: Full
Rx: 1.9Gbps
Tx: 36Mbps
FCS error: 0
Remarks:
– No error on link, no time outs, but one of the transceivers have very low transmit rate.
– Transceivers did not reach 10GBps.
We would like to hear your feedback on this.
Lisa answered 8 years ago
Dear customer,
We guess the problems maybe caused by the MTU setting, the value is too high, can you please ask customer to set the MTU to 1500 and test again ? Thanks.
If you have further questions, please let me know.