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Cisco QSFP-100G-CWDM4-S 100 Gigabit QSFP28 CWDM4 Optical Transceiver for 2 km Single-Mode Fiber Networks
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- $74.00
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- $74.00
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Product Description P/N: QSFP-100G-CWDM4-S
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.
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.