SFP28-25G-DWDMCh55 Juniper Compatible 25G SFP28 Transceiver

The SFP28-25G-DWDMCh55 is a 25G SFP28 optical transceiver engineered as a drop-in equivalent for Juniper platforms,, recognized by the host as a genuine module and ready to pass traffic the moment it seats with no CLI changes.

• Form Factor: SFP28
• Data Rate: 25G
• ITU Channel: Ch55
• Wavelength: 1504.23nm
• Fiber Type: SMF
• Connector: Duplex LC
• OEM Equivalent: SFP28-25G-DWDMCh55

Compatibility: Documented OEM compatibility (Juniper published compatibility documentation): this module is accepted in 25G SFP28 ports on the ACX Series, EX4400 Series, EX4650 Series, QFX5120 Series, and QFX5200 Series. Confirm your exact chassis, line card, and OS release against the Juniper matrix before deployment.

Tested & Proven: Every TenFour Optics part is coded, tested, and verified before shipment — see Tested & Proven.

It is qualified against Juniper host platforms and tested end to end so it behaves exactly as the OEM module it replaces, slotting into existing designs without surprises. The result is a like-for-like swap that protects the original network design while removing OEM-optics cost from the bill of materials. It operates in the 1504.23nm window.

It is programmed to present native host values, so it interoperates link-to-link with OEM modules on the far end and coexists with installed optics in the same line card without compatibility flags.

We program each module to the Juniper host EEPROM and run it through traffic, DOM, and optical-cleanliness checks before it ships. Class 1 laser certified and RoHS compliant.

Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day — contact 10.4@tenfouroptics.com to confirm availability and lead time.