1470nm is the defining spec of the DS-CWDM-1470 — the CWDM wavelength this Cisco-compatible SFP transmits on, and the slot it fills in a mux plan. Around that anchor sit the remaining figures: 1000BASE operation, an 80km reach rating over single-mode fiber (SMF), an LC/UPC connector, and a 0 to 70°C (32 to 158°F) operating window. Cisco hosts recognize it at insertion, so restoring or extending the 1470nm channel takes no configuration effort. Everything else about handling it is standard SFP practice, from the cage to the LC/UPC patch.
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Data rate: 1000BASE
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Reach: 80km
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Wavelength: 1470nm
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Connector: LC/UPC
Compatibility: Documented OEM compatibility (Cisco published compatibility documentation): this module is accepted in 1G SFP ports on the ASR 9000 Series, ASR 920 Series, Catalyst 1000 Series, Catalyst 9200 Series, Catalyst 9300 Series, Catalyst 9400 Series, ISR 4000 Series, NCS 540 Series, and Nexus 9300 Series. This module follows Cisco'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 conformity is proven on the bench for every unit that goes out. 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.
