Go with Solid Optics (www.solid-optics.com). I can share a good sales contact offlist. Best regards Jürgen Jaritsch Head of Network & Infrastructure ANEXIA Internetdienstleistungs GmbH Telefon: +43-5-0556-300 Telefax: +43-5-0556-500 E-Mail: jj@anexia.at Web: http://www.anexia.at Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt Geschäftsführer: Alexander Windbichler Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601 -----Original Message----- From: Alex Forster [alex@alexforster.com] Received: Mittwoch, 20 Jän. 2016, 17:41 To: North American Network Operators' Group [nanog@nanog.org] Subject: Arista optics Hi everyone! I'm trying to get buy-in to go with Arista for some new infrastructure, but the Arista optics just aren't in the ballpark for us at "proof-of-concept" volume. In Cisco-land, we've had great success using Finisar optics, and they've been an easy "sell" to management since many Cisco optics are just rebranded Finisar's. The relevant Arista optics I'm looking at are QSFP-100G-LR4 and SFP-10G-LR. Does anybody know what supplier(s) manufacture these optics for Arista? Alternatively, does anyone have any experience using third-party comparable optics (especially the 100G) in the battlefield? Since optics sales are pretty cut-throat, I do ask that you disclose if you have a financial interest in any of your suggestions. Thanks! Alex Forster