DWDM-SFP-10GE-40-56.55 Juniper Compatible SFP+ Transceiver

The DWDM-SFP-10GE-40-56.55 is a 10G DWDM SFP for single-mode fiber, presented on a duplex LC and coded as a compatible replacement for the Juniper part of the same number. It rides a fixed DWDM wavelength as one member of a channelized plan, so it takes its assigned slot on the grid and leaves neighboring channels alone. Seating in Juniper platforms that expect this module, it comes up recognized with no configuration, and diagnostics stay available over DDM, keeping the wavelength observable to the same tools that watched the original.

• Form Factor: SFP
• Data Rate: 10G
• Fiber Type: SMF
• Connector: Duplex LC
• OEM Equivalent: DWDM-SFP-10GE-40-56.55

Compatibility: Compatible with Juniper platforms — 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. This module follows Juniper's published compatibility matrix; for your exact line card or OS release, email 10.4@tenfouroptics.com and we'll confirm fit.

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

MSA-compliant and individually bench-verified before dispatch, checked against the channel plan so it drops into the mux without disturbing traffic. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day.