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10GBASE-LR/LW XFP problem

10GBASE-LR/LW XFP problem

Alexandr_P
Valued Contributor

‎06-16-2015 07:27 AM

Hi, colleagues!

Have esome strange issue:
X460-48x
XGM3s-2xf
install 10GBASE-LR/LW XFP modules, connect them with optic patch and ports not up.
Try with other XGM3S-2xf, try with other transceivers, with other optic patchcord - nothing help.
Some outputs:
#deb hal sh op
Port 49Media Type XFP_LR
XFP Vendor: OEM
XFP Part Number: XFP-10G-LR
XFP Serial Number: S1106013011
XFP Revision: A
Date Code: 110819
Transceiver Type: XFP
Connector: LC
10GE Compliance: 10GBASE-LR/LW
XFP Supported: no
# sh ports 49-50 configuration no-refreshPort Configuration
Port Virtual Port Link Auto Speed Duplex Flow Load Media
router State State Neg Cfg Actual Cfg Actual Cntrl Master Pri Red
================================================================================
49 VR-Default E R OFF 10000 FULL !XFP_LR
50 VR-Default E R OFF 10000 FULL !XFP_LR

Any thoughts?

Thank you!

0 Kudos
12 REPLIES 12

Alexandr_P
Valued Contributor

‎06-17-2015 06:00 AM

Hi, Drew!

I using dual fiber SM opatic patch-cord 1 and 2 meters.
Also tryed 1 port is non-original transceiver, second port - Extreme's transceiver.
I'm concerbed below output with abnormal parameters:
Port Temp TxPower RxPower TxBiasCurrent Voltage-Aux1/ Voltage-Aux2 (Celsius) (dBm) (dBm) (mA) Vcc (Volts) (Volts)
================================================================================
49 32.50* -40.00* -40.00* 2.00* 3.29 N/A
50 37.34 -1.74 -24.09* 37.80 3.35 N/A
================================================================================

Thank you!
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Drew_C
Valued Contributor III

‎06-16-2015 11:36 AM

I think we should test this in the lab with some LR XFPs. We've got a few different manufacturers' models - all Extreme Certified.

Alexandr, what length and type of fiber cable are you using? I'm wondering if it is possible that they are shutting down because the signal is too strong.
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Alexandr_P
Valued Contributor

‎06-16-2015 11:11 AM

If you mean EXOS - trying with 15.4, 15.6, 15.7
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Patrick_Voss
Extreme Employee

‎06-16-2015 11:10 AM

Can you provide me with the version of code you are running?
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Alexandr_P
Valued Contributor

‎06-16-2015 11:05 AM

That's not Extreme's optics.
In "H/S-ware-compatibility" document this optic is supporting.
Log only that LR_XFP is inserted
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GTM-P2G8KFN