FS QSFP-40G-SR4 in Cisco Catalyst 9500-48Y4C
INCOMPATIBLE
- Form-factor mismatch: a QSFP+ module does not seat/link in a SFP28 cage.
Why this verdict
| Module form factor | QSFP+ |
|---|
| Host cage | SFP28 |
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| Module rate | 40 Gbps |
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| Port negotiates | 10 / 25 Gbps |
|---|
| Host vendor | Cisco |
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| Module coding | MSA (universal) |
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