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Cisco / Cisco 100G interface modules and cables

Cisco QSFP-100G-SM-SR · Pluggable transceiver

P/N: QSFP-100G-SM-SR

Pluggable transceiver

Link transceiver; check both endpoints, connectors, media and reach. Connector Type: LC

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Cisco QSFP-100G-SM-SR · Pluggable transceiver — Specification schematic, not a product photograph or installation drawing.
Specification schematic, not a product photograph or installation drawing. Citadex Systems · Specification source
01 / Specifications
MPN / P/N
QSFP-100G-SM-SR
Manufacturer designation
QSFP-100G-SM-SR
Manufacturer description
Cisco 100G CWDM4 Lite QSFP Transceiver, 2km over SMF, 10-60C
Source protocol/rate designation (breakout rates are not summed)
100G
Source connector/form-factor designations
QSFP
Connector Type
LC
Optical link conditions (one source row; align lists in order)
Nominal Wavelength (nm)=1271, 1291, 1311, 1331; Cable Type=SMF; Core Size (Microns)=G.652; Modal Bandwidth (MHzkm)=-; Cable Distance=2km
Selection limits
Confirm exact host model/port, software release, FEC and supported breakout using Cisco TMG Compatibility Matrix. Fiber reach depends on the listed fiber grade, connector polish, optical budget and operating mode. Matching form factor alone does not guarantee support.

Specification source: Cisco ↗
Checked against documentation: 16.10.2026

Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.

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