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 is a QSFP28 transceiver engineered for high-speed data centre interconnect and campus backbone deployments requiring 100 Gbps Ethernet performance. This Cisco transceiver module delivers 100G Ethernet throughput across four lanes of multi-mode fiber, operating at 850 nm wavelength over distances up to 100 m on OM3/OM4 fiber infrastructure. With a typical power consumption of just 3.5 W, the QSFP-100G-SR4-S follows the 100GBASE-SR4 protocol standard and maintains operational stability across the 0–70 °C temperature range, making it suitable for both standard and elevated ambient environments. The module is supplied in new, sealed condition direct from Cisco via authorised distribution channels, backed by full manufacturer warranty coverage.
Network engineers, data centre architects, and IT procurement teams standardise on the Cisco QSFP-100G-SR4-S to upgrade existing multi-mode fibre plants without requiring costly infrastructure replacement. The form factor and electrical interface ensure seamless integration into compatible Cisco switching and routing platforms, while the 100 m transmission distance over OM3/OM4 cabling addresses the majority of in-building and inter-rack connectivity scenarios. Organisations expanding 100G Ethernet adoption at scale appreciate the predictable power envelope and proven field reliability that Cisco transceivers deliver in mission-critical switching environments.
Omnixon Global sources the QSFP-100G-SR4-S through authorised Cisco channels from our Dubai hub, ensuring authentic stock and full warranty protection for enterprise deployments across the Middle East, Africa, and Asia-Pacific regions. To request pricing, availability, and technical specifications for the Cisco part number QSFP-100G-SR4-S, please submit an RFQ through Omnixon Global today.
Technical Specifications
| Brand | Cisco |
| Category | Transceivers & Cables |
| SKU | CSC-QSFP-100G-SR4-S |
| Part Number | QSFP-100G-SR4-S |
| Condition | New |
| Interface | 100GbE |
| Sourcing | Authorised distribution channel |
| Warranty | Full manufacturer warranty |
| Shipping | Worldwide — Dubai hub |
| Manufacturer Part Number | QSFP-100G-SR4-S |
| Form Factor | QSFP28 |
| Interface | QSFP28 |
| Data Transfer Rate | 100 Gbps |
| Speed | 100G Ethernet |
| Transmission Distance | 100 m (multi-mode fiber) |
| Wavelength | 850 nm |
| Fiber Type | OM3/OM4 multi-mode |
| Lane Count | 4 |
| Protocol | Ethernet 100GBASE-SR4 |
| Operating Temperature | 0–70 °C |
| Power Consumption | 3.5 W (typical) |
Frequently Asked Questions about Cisco QSFP-100G-SR4-S Cisco SFP/SFP+/QSFP/XFP transceiver
What is the lead time on the Cisco QSFP-100G-SR4-S Cisco SFP/SFP+/QSFP/XFP transceiver?
Lead time depends on stock position. Submit the RFQ form on this page with your quantity and target delivery date — our pre-sales team responds within 24 business hours with realistic vendor-confirmed lead time and channel pricing.
Do you ship across the UAE, GCC, and broader EMEA?
Yes. Omnixon Global is Dubai-headquartered with same-day delivery in Dubai for in-stock SKUs and courier-cleared delivery to UAE, Saudi Arabia, Qatar, Kuwait, Oman, Bahrain, plus broader EMEA + APAC. All customs paperwork is handled by us.
What warranty applies?
Full manufacturer warranty — sourced exclusively through authorised distribution so serial-number registration and warranty claims process cleanly under your company name. Extended warranty and on-site support contracts available at quote time.
How do I get a formal quote?
Use the RFQ form on this page with quantity, destination country, and target lead time. Our pre-sales team responds with channel pricing, vendor-confirmed availability, and any matching support / commissioning options within 24 business hours.