10G SFP+ SR Optical Transceiver – 850nm 300m LC MMF

SVNK 10GBASE-SR SFP+ Optical Transceiver (300 m / 400 m, MMF)

The SVNK 10GBASE-SR SFP+ Optical Transceiver is a high-performance, short-reach optical module engineered for 10 Gigabit Ethernet and CPRI applications. It supports transmission distances of up to 300 meters over OM3 multimode fiber and up to 400 meters over OM4 multimode fiber using a duplex LC connector, making it ideal for high-density data center, enterprise, and cloud networking environments.

The module integrates an advanced 850 nm VCSEL laser transmitter and a high-sensitivity PIN photodiode receiver, delivering excellent optical performance, low bit-error rates, and stable high-speed transmission. Precision optical alignment and optimized electrical design ensure consistent signal integrity even in dense switching environments.

Digital Diagnostics Monitoring (DDM/DOM) is supported via a 2-wire serial interface in compliance with SFF-8472, allowing real-time monitoring of temperature, voltage, laser bias current, transmit power, and receive power.

Each SVNK SFP+ transceiver is individually tested for interoperability with a wide range of platforms, including Cisco switches, routers, servers, and Network Interface Cards (NICs), ensuring seamless integration and dependable field performance.

Housed in a compact, hot-pluggable SFP+ form factor, the module is optimized for low power consumption, thermal stability, and flexible deployment across enterprise, cloud, telecom, and high-performance computing environments.

Key Features

• Full-duplex SFP+ optical transceiver
• Hot-pluggable SFP+ form factor
• Fully compliant with SFP+ MSA
• 850 nm VCSEL transmitter and PIN photodiode receiver
• Data rate up to 11.3 Gb/s
• Supports CPRI specification
• Maximum reach: 300 m (OM3) / 400 m (OM4)
• Built-in Digital Diagnostic Monitoring (SFF-8472)
• Low power dissipation
• Available in Commercial and Industrial temperature ranges
• Single 3.3 V power supply
• RoHS-6 compliant (lead-free)