Cisco QSFP-100G-CWDM4-S 100 Gigabit QSFP28 CWDM4 Optical Transceiver for 2 km Single-Mode Fiber Networks

Cisco · Industrial Automation & Electrical

Description  The Cisco QSFP-100G-CWDM4-S is a 100 Gigabit Ethernet QSFP28 optical transceiver designed to provide high-speed connectivity over single-mode fiber for enterprise, data center, and service provider networks. This Cisco QSFP-100G-CWDM4-S module supports 100GBASE-CWDM4 transmission at distances up to 2 kilometers using duplex LC connectors and CWDM technology. Its hot-swappable design enables simple installation while delivering reliable, high-bandwidth optical communication for modern networking infrastructures.     Technical Specifications  Condition New/Never Used Surplus Brand Cisco Category Networking Part Number QSFP-100G-CWDM4-S Subcategory QSFP28 Optical Transceiver Form Factor QSFP28 Ethernet Standard 100GBASE-CWDM4 Data Transfer Rate 100 Gbps Fiber Type Single-Mode Fiber (SMF), G.652 Maximum Distance 2 km Connector Type Duplex LC Operating Wavelengths 1271, 1291, 1311, 1331 nm Hot Swappable Yes Maximum Power Consumption 3.5 W Compliance IEEE 802.3bm, QSFP28 MSA, RoHS Operating Temperature 0°C to 70°C (32°F to 158°F) Dimensions 13.5 × 18.4 × 72.4 mm Weight 0.22 lbs     Information About QSFP-100G-CWDM4-S The QSFP-100G-CWDM4-S is a QSFP28 optical transceiver from Cisco's 100GBASE QSFP portfolio, developed for high-density 100 Gigabit Ethernet deployments. It uses Coarse Wavelength Division Multiplexing (CWDM) technology to transmit four optical wavelengths over a pair of G.652 single-mode fibers through duplex LC connectors, supporting link distances of up to 2 kilometers. The module complies with IEEE 802.3bm, QSFP28 MSA, and related industry standards while offering hot-swappable installation and low power consumption. Designed for Cisco switches, routers, enterprise core networks, data centers, high-performance computing environments, and service provider infrastructures, it provides dependable high-speed optical connectivity with broad platform compatibility. Key Features: 100 Gigabit Ethernet Performance: Supports high-speed optical transmission at up to 100 Gbps. QSFP28 Form Factor: Compact hot-swappable module designed for high-density networking applications. CWDM4 Technology: Uses four CWDM wavelengths to transmit 100 Gigabit Ethernet over duplex fiber. 2 km Transmission Distance: Supports optical links up to 2 kilometers over G.652 single-mode fiber. Duplex LC Interface: Utilizes standard LC duplex optical connectors for fiber connectivity. IEEE Standards Compliance: Meets IEEE 802.3bm and QSFP28 MSA specifications for interoperability. Low Power Consumption: Operates with a typical maximum power consumption of approximately 3.5 watts. Cisco Platform Compatibility: Qualified for numerous Cisco Catalyst, Nexus, and service provider networking platforms. The QSFP-100G-CWDM4-S delivers the reliability and precision required for high-speed optical networking, enterprise backbone connectivity, and data center interconnection.

Brand: Cisco · Category: Industrial Automation & Electrical

Key features

• 100 Gigabit Ethernet Performance: Supports high-speed optical transmission at up to 100 Gbps.
• QSFP28 Form Factor: Compact hot-swappable module designed for high-density networking applications.
• CWDM4 Technology: Uses four CWDM wavelengths to transmit 100 Gigabit Ethernet over duplex fiber.
• 2 km Transmission Distance: Supports optical links up to 2 kilometers over G.652 single-mode fiber.
• Duplex LC Interface: Utilizes standard LC duplex optical connectors for fiber connectivity.
• IEEE Standards Compliance: Meets IEEE 802.3bm and QSFP28 MSA specifications for interoperability.
• Low Power Consumption: Operates with a typical maximum power consumption of approximately 3.5 watts.
• Cisco Platform Compatibility: Qualified for numerous Cisco Catalyst, Nexus, and service provider networking platforms.

Specifications

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