Re: [j-nsp] QSA modules and DDM/DOM readings
Hello, thank you very much Tarko, David and Tobias for your helpful replies. I learned something again today. Regards Karl -- *From:* Tobias Heister [mailto:li...@tobias-heister.de] *Sent:* Friday, March 5, 2021, 6:00 PM *To:* juniper-nsp@puck.nether.net *Subject:* [j-nsp] QSA modules and DDM/DOM readings Hi, Am 05.03.2021 um 15:49 schrieb Karl Gerhard: I tried QSAs from two different vendors but to no avail. I wonder if anyone has succeded in getting DDM/DOM readings on a QSA adapter. Is it the QFX5100-48T's fault or is it the QSA+SFP Modules that are at fault? QFX5100 is not listed to officially support the QSA: https://apps.juniper.net/hct/model/?component=MAM1Q00A-QSA=sPlatforms Even on QFX5110 it was added as late as 19.4 While the QSA probably did work even before (never tried it in the QFXes) its likely that Code for DOM readings and such might not be in there on that platforms or in your release. ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
Re: [j-nsp] QSA modules and DDM/DOM readings
Hi, Am 05.03.2021 um 15:49 schrieb Karl Gerhard: I tried QSAs from two different vendors but to no avail. I wonder if anyone has succeded in getting DDM/DOM readings on a QSA adapter. Is it the QFX5100-48T's fault or is it the QSA+SFP Modules that are at fault? QFX5100 is not listed to officially support the QSA: https://apps.juniper.net/hct/model/?component=MAM1Q00A-QSA=sPlatforms Even on QFX5110 it was added as late as 19.4 While the QSA probably did work even before (never tried it in the QFXes) its likely that Code for DOM readings and such might not be in there on that platforms or in your release. -- Kind Regards Tobias Heister ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
Re: [j-nsp] QSA modules and DDM/DOM readings
+1 on a MX10008 as well running 19.4R3.11 using the Mellanox QSA and a 3rd party optic. Xcvr 1NON-JNPR WFEXP96L176 SFP+-10G-LR Physical interface: xe-0/4/1:0 Laser bias current: 39.946 mA Laser output power: 0.6000 mW / -2.22 dBm Module temperature: 19 degrees C / 66 degrees F Module voltage: 3.2580 V Laser receiver power : 0.7487 mW / -1.26 dBm David > On Mar 5, 2021, at 7:01 AM, Tarko Tikan wrote: > > hey, > >> I tried QSAs from two different vendors but to no avail. I wonder if anyone >> has succeded in getting DDM/DOM readings on a QSA adapter. Is it the >> QFX5100-48T's fault or is it the QSA+SFP Modules that are at fault? > > Works fine on MX10k3 with 19.4R3-S1.3 > > tarko@x> show interfaces terse xe-0/0/3* > Interface Admin Link ProtoLocal Remote > xe-0/0/3:0 upup > xe-0/0/3:0.0upup inet x/31 > inet6x/64 >x/64 > multiservice > xe-0/0/3:1 down down > xe-0/0/3:2 down down > xe-0/0/3:3 down down > > tarko@x> show chassis hardware | match OPCPCH16140148 >Xcvr 3 A01 A NON-JNPR OPCPCH16140148SFP+-10G-ZR > > tarko@x> show interfaces diagnostics optics xe-0/0/3:0 > Physical interface: xe-0/0/3:0 >Laser bias current: 70.504 mA >Laser output power: 1.5650 mW / 1.95 dBm >Module temperature: 28 degrees C / 82 degrees F >Module voltage: 3.3020 V >Laser receiver power : 0.1870 mW / -7.28 dBm > > > -- > tarko > ___ > juniper-nsp mailing list juniper-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/juniper-nsp ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
Re: [j-nsp] QSA modules and DDM/DOM readings
hey, I tried QSAs from two different vendors but to no avail. I wonder if anyone has succeded in getting DDM/DOM readings on a QSA adapter. Is it the QFX5100-48T's fault or is it the QSA+SFP Modules that are at fault? Works fine on MX10k3 with 19.4R3-S1.3 tarko@x> show interfaces terse xe-0/0/3* Interface Admin Link ProtoLocal Remote xe-0/0/3:0 upup xe-0/0/3:0.0upup inet x/31 inet6x/64 x/64 multiservice xe-0/0/3:1 down down xe-0/0/3:2 down down xe-0/0/3:3 down down tarko@x> show chassis hardware | match OPCPCH16140148 Xcvr 3 A01 A NON-JNPR OPCPCH16140148SFP+-10G-ZR tarko@x> show interfaces diagnostics optics xe-0/0/3:0 Physical interface: xe-0/0/3:0 Laser bias current: 70.504 mA Laser output power: 1.5650 mW / 1.95 dBm Module temperature: 28 degrees C / 82 degrees F Module voltage: 3.3020 V Laser receiver power : 0.1870 mW / -7.28 dBm -- tarko ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
[j-nsp] QSA modules and DDM/DOM readings
Hello
is it possible to use a QSA module and get DDM/DOM readings?
Here's a Juniper QFX5100-48T with a QSA adapter. The 10G interface is up and it
is forwarding packets, but there are no DOM/DDM readings:
root# run show interfaces terse xe-0/0/52*
Interface Admin Link Proto Local Remote
xe-0/0/52:0 up up
xe-0/0/52:0.0 up up eth-switch
xe-0/0/52:1 up down
xe-0/0/52:2 up down
xe-0/0/52:3 up down
{master:0}[edit]
root# run show interfaces diagnostics optics
Physical interface: xe-0/0/52:0
Optical diagnostics : N/A
Physical interface: xe-0/0/52:1
Optical diagnostics : N/A
Physical interface: xe-0/0/52:2
Optical diagnostics : N/A
Physical interface: xe-0/0/52:3
Optical diagnostics : N/A
What is particularly irritating is that fs.com claims to have DOM support ("DOM
Support Yes") but it doesn't seem to work:
https://www.fs.com/de-en/products/72587.html?attribute=2699=221606
I tried QSAs from two different vendors but to no avail. I wonder if anyone has
succeded in getting DDM/DOM readings on a QSA adapter. Is it the QFX5100-48T's
fault or is it the QSA+SFP Modules that are at fault?
Regards
Karl
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