I have several mikrotik/RB products. Currently I have a CRS326-24G-2S+ as my perimeter firewall, I have a CSS326-24G-2S+ in my office connected via Avago afbr-709smz transceivers, which are 10Gb 850nm Multimode fiber optic. This is working.

Now I've added a CRS317-1G-16S+, and when I move the transceiver from the CRS326 into the CRS317 it won't link/work.

When I issue the command

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monitor sfp-sfpplus1

this is what it reports.

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name: sfp-sfpplus1 status: no-link auto-negotiation: done advertising: link-partner-advertising: sfp-module-present: yes sfp-rx-loss: yes sfp-tx-fault: no sfp-type: (unknown) eeprom-checksum: good eeprom: 0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 0040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 0050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 0060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 0070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 0080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 0090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 00a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 00b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 00c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 00d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 00e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 00f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........

Why does it report

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sfp-type: (unknown)

？我能做什么呢get it working.

I have upgraded/updated all devices to v6.44. All devices are fairly new (less than 6 months old.

Yes I have tried all that. I ended up ordering a Transceiver that said it was compatible with mikrotik.