Import Cisco Sfp+ Optical Transceiver Sfp-10g-Sr — Buy in Bulk from Supplier in China

The Cisco SFP-10G-SR is a 10Gbps optical transceiver module designed for short-range multimode fiber applications, supporting data rates up to 10.3 Gbps. It operates at a nominal wavelength of 850nm with a duplex LC connector, enabling bidirectional communication over distances up to 300 meters on OM3 multimode fiber. The SFP+ form factor ensures compatibility with Cisco switches and other networking equipment that adhere to the SFP+ MSA standard.

This transceiver is built for enterprise and data center environments where high-speed, low-latency connectivity is critical. It uses VCSEL (Vertical-Cavity Surface-Emitting Laser) technology, which is standard for 850nm short-reach applications, and supports digital optical monitoring (DOM) for real-time diagnostics. The module is typically deployed in high-performance computing clusters, storage area networks, and campus backbone links where reliable short-range fiber connections are required.

Network engineers and IT infrastructure managers source this module to upgrade existing 1Gbps networks to 10Gbps without replacing fiber cabling. It is suitable for use in top-of-rack switches, aggregation switches, and server connectivity. Buyers should confirm compatibility with their specific Cisco hardware models, as the SFP-10G-SR is designed to meet Cisco’s exacting specifications for plug-and-play deployment in supported platforms.

Shenzhen C-Light Network Communication Co., Ltd. is based in the Liuxiandong Industrial Park in Nanshan District, Shenzhen, Guangdong Province. The company operates from a facility at 4F East, Building 1, Shunheda Factory Area, positioning it within a hub for electronics and communications manufacturing in southern China. Its address in the Xili area places it close to major logistics routes, including Shenzhen Bao’an International Airport and the Port of Shenzhen, which are critical for exporting networking hardware.

The supplier’s profile indicates it is categorized as an imported-tier vendor with a harbor trust tier, which typically reflects a baseline level of verification for international trade. While the listed response rate is currently 0.00, this may be due to the supplier’s focus on wholesale inquiries rather than retail or small-scale requests. Buyers should contact the company directly to assess its responsiveness and capability to fulfill bulk orders for optical transceivers and related networking components.