SFPP-10GE-DW37-80KM Juniper Compatible 10G SFP+ Transceiver

The SFPP-10GE-DW37-80KM is a 10G SFP+ optical transceiver engineered as a drop-in equivalent for Juniper platforms.

• 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: The SFPP-10GE-DW37-80KM-TFO is TenFour Optics' compatible equivalent of the Juniper SFPP-10GE-DW37-80KM, coded per order for Juniper platforms. Juniper lists the SFPP-10GE-DW37-80KM for use in 10G SFP+ ports on: ACX Series, EX3400 Series, EX4300 Series, EX4600 Series, MX204/MX Series, QFX5100 Series, QFX5120 Series, and SRX Series. To confirm fit for a specific line card or OS release, email 10.4@tenfouroptics.com.

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.

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. Compliance documentation (RoHS declaration, IEC 60825-1 laser classification) is available on request for project quotes.

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.