Re: [j-nsp] QSFP+ to SFP+ adapters
--- Begin Message --- Chuck is not running Fusion of any kind. Chuck, I "think" we are going to eventually certify (not re-sell) one of these adapters, most likely Mellanox. We cannot certify all, that is for sure. Hopefully at that time, we can add whatever might be needed to get DOM support, if possible. Regards and FYI, Rich Richard McGovern Sr Sales Engineer, Juniper Networks 978-618-3342 I’d rather be lucky than good, as I know I am not good I don’t make the news, I just report it On 3/16/20, 5:15 PM, "Jackson, William" wrote: Yes We have used the ones from flexoptix They tend to work correctly, but like you mentioned you lose the DOM and also the optic partcode may not display correctly on a show chassis hardware. Apart from that work quite well. Note: don't bother trying to use these for a fusion setup on the satellite side as it doesn't work. They can work on the AD device with a native 10GE port on the satellite, but using them on the satellite in a 40/100GE port as a 10GE uplink, is a no go. will -Original Message- From: juniper-nsp On Behalf Of Chuck Anderson Sent: 16 March 2020 21:06 To: juniper-nsp@puck.nether.net Subject: [j-nsp] QSFP+ to SFP+ adapters Has anyone tried using QSFP+ to SFP+ adapters such as this one? What software versions have you tried? https://www.fs.com/products/72587.html I'm testing these on QFX10002-36Q with 17.3R3-S7.2 and SFP+ 10G-LR modules. The links come up and pass LLDP and IP traffic, but DOM doesn't work: {master:0} root@spine-1> show interfaces diagnostics optics xe-0/0/30:0 Physical interface: xe-0/0/30:0 Optical diagnostics : N/A {master:0} root@spine-1> show interfaces diagnostics optics xe-0/0/31:0 Physical interface: xe-0/0/31:0 Optical diagnostics : N/A {master:0} root@spine-1> show chassis hardware Hardware inventory: Item Version Part number Serial number Description PIC 0 BUILTIN BUILTIN 36X40G Xcvr 30 NON-JNPR UNKNOWN Xcvr 31 NON-JNPR UNKNOWN root@spine-1> show chassis pic fpc-slot 0 pic-slot 0 FPC slot 0, PIC slot 0 information: Type 36X40G StateOnline PIC version 2.47 Uptime 26 days, 40 minutes, 44 seconds PIC port information: FiberXcvr vendor Wave- Xcvr Port Cable typetype Xcvr vendorpart number length Firmware 30 unknown cable n/an/a 0.0 31 unknown cable n/an/a 0.0 {master:0} root@spine-1> show interfaces terse xe-* Interface Admin Link ProtoLocal Remote xe-0/0/30:0 upup xe-0/0/30:0.0 upup inet 10.0.0.1/30 xe-0/0/30:1 updown xe-0/0/30:2 updown xe-0/0/30:3 updown xe-0/0/31:0 upup xe-0/0/31:0.0 upup inet 10.0.0.5/30 xe-0/0/31:1 updown xe-0/0/31:2 updown xe-0/0/31:3 updown ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp --- End Message --- ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
Re: [j-nsp] QSFP+ to SFP+ adapters
On 2020-03-16 21:06, Chuck Anderson wrote: > Has anyone tried using QSFP+ to SFP+ adapters such as this one? What > software versions have you tried? > > https://www.fs.com/products/72587.html > > I'm testing these on QFX10002-36Q with 17.3R3-S7.2 and SFP+ 10G-LR modules. > The links come up and pass LLDP and IP traffic, but DOM doesn't work: We have some equivalent adapters from Mellanox. On a QFX5120 (running Junos 192.R1-S3) where we use those adapters, I don't get any DOM either, but on Dell Z9100 switches (running DNOS 9.14(2.4)) I do get DOM. However, it might be that the Dell switches got some newer version of the adapters; I'm fairly certain the adapters in the Dells are ones we received in 2018, while I suspect the adapters in the Juniper are ones we got in the 2012-2014 timespan. I might be able to check and test sometime later this week, but no promises. -- Thomas Bellman, National Supercomputer Centre, Linköping Univ., Sweden "We don't understand the software, and sometimes we don't understand the hardware, but we can *see* the blinking lights!" signature.asc Description: OpenPGP digital signature ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
Re: [j-nsp] QSFP+ to SFP+ adapters
Yes We have used the ones from flexoptix They tend to work correctly, but like you mentioned you lose the DOM and also the optic partcode may not display correctly on a show chassis hardware. Apart from that work quite well. Note: don't bother trying to use these for a fusion setup on the satellite side as it doesn't work. They can work on the AD device with a native 10GE port on the satellite, but using them on the satellite in a 40/100GE port as a 10GE uplink, is a no go. will -Original Message- From: juniper-nsp On Behalf Of Chuck Anderson Sent: 16 March 2020 21:06 To: juniper-nsp@puck.nether.net Subject: [j-nsp] QSFP+ to SFP+ adapters Has anyone tried using QSFP+ to SFP+ adapters such as this one? What software versions have you tried? https://www.fs.com/products/72587.html I'm testing these on QFX10002-36Q with 17.3R3-S7.2 and SFP+ 10G-LR modules. The links come up and pass LLDP and IP traffic, but DOM doesn't work: {master:0} root@spine-1> show interfaces diagnostics optics xe-0/0/30:0 Physical interface: xe-0/0/30:0 Optical diagnostics : N/A {master:0} root@spine-1> show interfaces diagnostics optics xe-0/0/31:0 Physical interface: xe-0/0/31:0 Optical diagnostics : N/A {master:0} root@spine-1> show chassis hardware Hardware inventory: Item Version Part number Serial number Description PIC 0 BUILTIN BUILTIN 36X40G Xcvr 30 NON-JNPR UNKNOWN Xcvr 31 NON-JNPR UNKNOWN root@spine-1> show chassis pic fpc-slot 0 pic-slot 0 FPC slot 0, PIC slot 0 information: Type 36X40G StateOnline PIC version 2.47 Uptime 26 days, 40 minutes, 44 seconds PIC port information: FiberXcvr vendor Wave- Xcvr Port Cable typetype Xcvr vendorpart number length Firmware 30 unknown cable n/an/a 0.0 31 unknown cable n/an/a 0.0 {master:0} root@spine-1> show interfaces terse xe-* Interface Admin Link ProtoLocal Remote xe-0/0/30:0 upup xe-0/0/30:0.0 upup inet 10.0.0.1/30 xe-0/0/30:1 updown xe-0/0/30:2 updown xe-0/0/30:3 updown xe-0/0/31:0 upup xe-0/0/31:0.0 upup inet 10.0.0.5/30 xe-0/0/31:1 updown xe-0/0/31:2 updown xe-0/0/31:3 updown ___ 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
[j-nsp] QSFP+ to SFP+ adapters
Has anyone tried using QSFP+ to SFP+ adapters such as this one? What software versions have you tried? https://www.fs.com/products/72587.html I'm testing these on QFX10002-36Q with 17.3R3-S7.2 and SFP+ 10G-LR modules. The links come up and pass LLDP and IP traffic, but DOM doesn't work: {master:0} root@spine-1> show interfaces diagnostics optics xe-0/0/30:0 Physical interface: xe-0/0/30:0 Optical diagnostics : N/A {master:0} root@spine-1> show interfaces diagnostics optics xe-0/0/31:0 Physical interface: xe-0/0/31:0 Optical diagnostics : N/A {master:0} root@spine-1> show chassis hardware Hardware inventory: Item Version Part number Serial number Description PIC 0 BUILTIN BUILTIN 36X40G Xcvr 30 NON-JNPR UNKNOWN Xcvr 31 NON-JNPR UNKNOWN root@spine-1> show chassis pic fpc-slot 0 pic-slot 0 FPC slot 0, PIC slot 0 information: Type 36X40G StateOnline PIC version 2.47 Uptime 26 days, 40 minutes, 44 seconds PIC port information: FiberXcvr vendor Wave- Xcvr Port Cable typetype Xcvr vendorpart number length Firmware 30 unknown cable n/an/a 0.0 31 unknown cable n/an/a 0.0 {master:0} root@spine-1> show interfaces terse xe-* Interface Admin Link ProtoLocal Remote xe-0/0/30:0 upup xe-0/0/30:0.0 upup inet 10.0.0.1/30 xe-0/0/30:1 updown xe-0/0/30:2 updown xe-0/0/30:3 updown xe-0/0/31:0 upup xe-0/0/31:0.0 upup inet 10.0.0.5/30 xe-0/0/31:1 updown xe-0/0/31:2 updown xe-0/0/31:3 updown ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp