QSFP-100G-SM-SR Cisco Compatible 100G QSFP28 2km SMF Transceiver

Interoperability with Cisco is the headline for the QSFP-100G-SM-SR: hosts read it as their own optic and enable the port with zero configuration steps. It moves 100G across up to 2km of single-mode fiber (SMF) in the QSFP28 form factor, using a CWDM transmission scheme and terminating on a duplex LC connector. DDM/DOM support keeps optical parameters visible to the platform throughout its service life. There is no special handling at 100G either — the QSFP28 seats, identifies, and carries traffic like any other port on the box.

• Form Factor: QSFP28
• Data Rate: 100G
• Fiber Type: SMF
• Connector: Duplex LC
• OEM Equivalent: QSFP-100G-SM-SR

Compatibility: Documented OEM compatibility (Cisco published compatibility documentation): this module is accepted in 100G QSFP28 ports on the ASR 9000 Series, Catalyst 9500 Series, Catalyst 9600 Series, Cisco 8000 Series, NCS 540 Series, NCS 5500 Series, Nexus 3000 Series, Nexus 9200 Series, Nexus 9300 Series, and Nexus 9500 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.

The design follows MSA definitions, and each transceiver is proven against them before dispatch. 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.