SFP optical modules Gigabit and 10-Gigabit

10 Gigabit SFP+ modules support high-speed Ethernet with varying reach, fiber types, and connector options, optimized for data center and enterprise networks.Key SpecificationsData Rate: Most 10G SFP+ modules operate at 10.3125 Gbps, compatible with IEEE 802.3ae 10GBASE standards for Ethernet transmission . Form Factor: SFP+ (Enhanced Small Form-factor Pluggable) ensures hot-swappable installation and high port density . Connector Types:LC Duplex: Standard for multimode and single-mode fiber modules (SR, LR, ER, ZR)RJ-45: For 10GBASE-T copper connections up to 100 meters Simplex LC: Used in bidirectional (BIDI) modules for single-fiber transmission Fiber Compatibility and Reach:Short Reach (SR): 300m over OM3 MMF, 400m over OM4 MMF, 850nm VCSEL laser Long Reach (LR): 10km over OS2 single-mode fiber, 1310nm wavelength Extended Reach (ER): 40km over OS2 single-mode fiber, 1550nm wavelength Ultra Long Reach (ZR/ZRC): 80–120km over OS2 single-mode fiber LRM: 220m over OM3 MMF, 300m over standard SMF, requires mode conditioning patch cord for legacy fibers BIDI Modules: Single-fiber bidirectional modules must be paired with complementary wavelengths (e.g., 1270nm/1330nm) for proper operation Laser Types:VCSEL (Vertical Cavity Surface Emitting Laser): Common in SR modules for multimode fiberDFB (Distributed Feedback Laser): Used in LR, ER, and ZR modules for single-mode fiber Temperature Ranges:Standard: 0°C to 70°CIndustrial (I-Temp): -40°C to 85°C for harsh environments Digital Optical Monitoring (DOM): Many modules support DOM, allowing real-time monitoring of optical output power, input power, temperature, laser bias current, and supply voltage . Standards Compliance:IEEE 802.3ae 10GBASE-SR, LR, ER, ZRSFF-8431 for mechanical and electrical interfaceInteroperable with XENPAK, X2, XFP, and other 10G interfaces Applications:Data center interconnectsEnterprise core and distribution layersHigh-performance computing networksService provider transport networks Summary: 10G SFP+ modules provide flexible, high-speed connectivity with options for short, long, and ultra-long reach, multimode or single-mode fiber, and industrial temperature operation. Selection depends on required distance, fiber type, connector, and environmental conditions, with DOM support enhancing network diagnostics and reliability .