SFPP-10GE-DW37-80KM Juniper Compatible Transceiver

The SFPP-10GE-DW37-80KM is a 10G SFP+ optical transceiver engineered as a drop-in equivalent for Juniper platforms, programmed to the host EEPROM so it comes up as a native module with no configuration required.

• Form Factor: SFP+
• Data Rate: 10G
• Technology: DWDM
• ITU Channel: DW37 (C-band, 100 GHz grid)
• Fiber Type: SMF
• Reach: up to 80 km
• OEM Equivalent: SFPP-10GE-DW37-80KM

Compatibility: Documented OEM compatibility (Juniper published compatibility documentation): this module is accepted in 10G SFP+ ports on the ACX Series, EX3400 Series, EX4300 Series, EX4600 Series, MX204/MX Series, QFX5100 Series, QFX5120 Series, and SRX 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.

As a fixed-channel DWDM optic, this module transmits on a single ITU-grid wavelength so dozens of independent channels can share one fiber pair through a multiplexer. That makes it a building block of metro and data-center-interconnect backbones, where lighting more fiber is impractical and every wavelength of capacity counts. It drops into mux/demux and OADM designs cleanly, coexisting with the other channels on the grid without interference. It operates reaching 80 km on fixed ITU channel DW37.

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.

Each unit is programmed to match Juniper host values and bench-tested for traffic conformity, DOM-threshold accuracy, and optical cleanliness before it leaves the bench. 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.