407-BBXZ Dell Compatible 25G SFP28 LR 10km SMF Transceiver

The 407-BBXZ is a 25G SFP28 LR transceiver that carries 25 Gigabit Ethernet up to 10km over single-mode fiber, terminated in a duplex LC. It fits a standard SFP28 port and links up on Dell switching gear with no configuration required, coming up as a recognized module. Optical power and temperature are readable over DDM, so the 10km LR span can be monitored from the host.

• Form Factor: SFP28
• Data Rate: 25G
• Protocol: LR
• Fiber Type: SMF
• Reach: 10km
• Connector: Duplex LC
• OEM Equivalent: 407-BBXZ

Compatibility: Confirm fit for your platform before you buy — email 10.4@tenfouroptics.com with your platform and we'll confirm against the vendor's current documentation.

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

Coded to the Dell 407-BBXZ, it operates as a native part on Dell hardware. Built to MSA specifications and individually verified before dispatch, the module holds the LR reach class across its rated 10km. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day.