Cisco QSFP-100G-SR4-S

100G SR4 transceiver for short-reach switch-to-server links.

Specification: 100G
Specification: QSFP28
Specification: SR4 · 100m
Specification: MPO-12

Tested & serialized

Every unit is functionally tested, graded and serialized before dispatch.

New sealed units

Sourced from authorized channels with full traceability.

Worldwide shipping

Export-ready from Hong Kong / Shenzhen with express and freight options to 50+ countries.

Buy the Cisco QSFP-100G-SR4-S new at wholesale from PINXINYUAN TECHNOLOGY (HK) LIMITED. This networking is part of our tested and serialized inventory, available for immediate export from Hong Kong / Shenzhen. We supply resellers, system integrators and data centers in 50+ countries with volume-tier pricing and 48-hour quote turnaround.

Need QSFP-100G-SR4-S in bulk, or a different configuration? Send us your requirement with target quantity — we also source to order from authorized channels. Refurbished units are cosmetically graded and functionally tested, with warranty options available.