Cisco QSFP-100G-SR4-S Cisco SFP/SFP+/QSFP/XFP transceiver
Brand: Cisco | Category: Transceivers & Cables
SKU: CSC-QSFP-100G-SR4-S | Part #: QSFP-100G-SR4-S | MPN: QSFP-100G-SR4-S
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About the Cisco QSFP-100G-SR4-S Cisco SFP/SFP+/QSFP/XFP transceiver
The Cisco QSFP-100G-SR4-S Cisco SFP/SFP+/QSFP/XFP transceiver from Cisco is enterprise-grade Transceivers & Cables hardware built for data centers. It features 100GbE interface. The Cisco QSFP-100G-SR4-S is a 100 Gigabit Ethernet QSFP28 transceiver engineered for high-density, short-reach optical interconnects within data center environments. Based on the IEEE 802.3bm 100GBASE-SR4 standard, it transmits data across four parallel lanes at 25 Gbps per lane using an 850 nm VCSEL array, aggregating to a full 100 Gbps duplex throughput over OM3 or OM4 multimode fiber via MPO/MTP-12 connectors. The module is fully compliant with the QSFP28 Multi-Source Agr Available in brand new condition. Cisco transceivers & cables products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Cisco |
| Category | Transceivers & Cables |
| SKU | CSC-QSFP-100G-SR4-S |
| Part Number | QSFP-100G-SR4-S |
| Condition | New |
| Interface | 100GbE |
| Manufacturer Part Number | QSFP-100G-SR4-S |
| Form Factor | QSFP28 |
| Data Rate | 100 Gbps aggregate (4 × 25 Gbps lanes) |
| Ethernet Standard | 100GBASE-SR4 (IEEE 802.3bm) |
| Wavelength | 850 nm (VCSEL array) |
| Number of Lanes | 4 transmit / 4 receive |
| Fiber Type | Multimode fiber (MMF) |
| Connector Type | MPO/MTP-12 |
| Max Reach on OM3 | 70 m |
| Max Reach on OM4 | 100 m |
| Digital Optical Monitoring (DOM) | Yes — Tx/Rx power, temperature, voltage, bias current |
| Operating Temperature | 0°C to 70°C (case temperature) |
| Power Consumption | ≤ 1.5 W (typical) |
| Supply Voltage | 3.3 V |
| RoHS Compliance | RoHS 6 compliant |
| Firmware Compatibility | Cisco IOS / NX-OS integrity check verified |
| Hot-Swappable | Yes |
| Encoding | 64B/66B |
| Compatible Platforms | Cisco Nexus 9000, Nexus 3000, Catalyst 9500 series (platform-dependent — verify compatibility matrix) |
Frequently Asked Questions about Cisco QSFP-100G-SR4-S Cisco SFP/SFP+/QSFP/XFP transceiver
What does the Cisco QSFP-100G-SR4-S Cisco SFP/SFP+/QSFP/XFP transceiver do?
The Cisco QSFP-100G-SR4-S Cisco SFP/SFP+/QSFP/XFP transceiver is enterprise IT hardware deployed in production data centers, server rooms, and edge sites across the GCC and EMEA region.