https://mirror.kuzeydc.com/index.php?download=Juniper/QFX/jinstall-qfx-12.3X50-D10.3-domestic-signed.tgz&token=7b48c0054e1041b29664ba79f259c1e86b825067837e6c212207977d77e58d0c&t=1791493975
https://mirror.kuzeydc.com/index.php?download=Juniper/QFX/jinstall-qfx-12.3X50-D20.1-domestic-signed.tgz&token=6fd11ac7e72d6c22deda0e873e9990e1d61f493dcc3c1d0845620bededf551b0&t=1791493975
https://mirror.kuzeydc.com/index.php?download=Juniper/QFX/jinstall-qfx-12.3X50-D30.2-domestic-signed.tgz&token=8c6fb6136876ddeeedbca3379f8fde79e8ed8d9aae03a4146f85618c0e75652b&t=1791493975