Hi Ryugo, I’m Eric Litvin, CEO of Luma Optics. We sell 1000s of 100G LR4. Our price is $800.00 ( yes it’s true $800.00 for 100G-LR4). We can do this because we buy 1000s of LR4 at a time and do big volumes. Ours are open eeprom and we provide a device for free that enables you to flash the firmware and turn up the part in any network environment. I’ve been a Nanog member for a long time and have many member references if you’d like to consider us. Cheers, Eric Litvin Sent from my iPhone
On May 29, 2018, at 5:48 AM, Ryugo Kikuchi <ringostarr0706@gmail.com> wrote:
Hey all,
Does anyone have a recommended model of 3rd party's "QSFP-100G-LR4-S" for Cisco ASR and Nexus?
Cisco's original 100G SFP costs us an arm and a leg, so we want to try to use 3rd party 100g SFP. But we are not sure which manufacturer's SFP is reliable or has good performance.
Does anyone have experience?
Many thanks,
Roy