Newer installs for altibox fiber includes an sfp transmitter in the isp router that comes with the install. This can be taken out and used in pfsense. Instalations from 2019 should be fine in this regard.
SFP+ Cards tested and works:
- Mellanox mnpa19-xtr ✔️
Cards that does not work:
- Broadcom 57810S
Known to also work
- Chelsio cards
With these sfp cards in pfsense and the sfp transmitter from the isp, you can finally remove any isp crap and get a fast, responsive and reliable internet connection.
- Speed: 1.25Gb
- TX: 1310nm
- RX: 1550nm
- Range: 10km
- BiDirectional
- Modelnumber: THMPRS-3511-10A
WAN_SFP interface
You might need to spoof the mac address of the isp router if you have static ip address but if you don't have an static ip address you should not need to spoof your mac address.
Make an 102 vlan on the sfp port
Then assign it
WAN vlan settings
This vlan interface will need dhcp and dhcpv6 activated
Interface tab at overview when done