08-14-2012 02:58 AM - edited 08-14-2012 03:02 AM
You're posting in the "ethernet switching" foum referring to an XFP optic that's not available on any of juniper's SFP+ based EX series switches. I'm confused. Is the issue here that you didn't realise that EX's aren't XFP based? That you're considering the MX line to be ethernet switching? The answer to your question is no juniper ethernet switch supports an XFP, let alone a tunable one.
08-15-2012 06:13 AM
We're using EX4200s with 2xXFP uplink modules (both grey and DWDM) quite happily.
Well, apart from the lack of SNMP support for VCE ports, that is.
What makes you think that EX switches don't support XFPs?
We also use 1G DWDM SFPs in 4xSFP uplink modules happily, but
we didn't buy them from Juniper.
Output from "show chassis hardware";
Xcvr 1 DWDM25 740-011784 F780VG3 SFP-LH
Xcvr 0 REV 01 740-014279 F8200GW XFP-10G-LR
Xcvr 1 DWDM22 740-014291 F780VFZ XFP-10G-ZR
08-16-2012 03:46 AM
They do - pick a channel: