10G SFP+ ER 1550nm 40km DOM LC Duplex Single-Mode Optical Module Transceiver

10G SFP+ ER Single-Mode Optical Module | 1550nm | 40km | DOM | LC Duplex

The Yiyuan Guanglian 10G SFP+ ER optical module is purpose-built for extended-reach single-mode fiber transmission, supporting distances of up to 40 kilometers — bridging the gap between standard LR (10km) and ultra-long ZR (80km) deployments. Ideal for metropolitan area networks, inter-campus links, and data center interconnects requiring reliable mid-range 10G connectivity.

Key Features

• 1550nm DFB Laser: Low-loss transmission window optimized for extended-reach single-mode fiber links
• Digital Optical Monitoring (DOM): Real-time monitoring of temperature, voltage, bias current, and TX/RX optical power for simplified network operations
• LC Duplex Interface: Standard connector, fully compatible with mainstream switches, routers, and servers
• Low Power Consumption: Compliant with SFP+ MSA and IEEE 802.3ae standards, plug-and-play ready
• Wide Operating Temperature Range: 0°C ~ 70°C commercial-grade temperature range
• RoHS Compliant: Environmentally responsible manufacturing

Technical Specifications

Applications

Widely deployed in metropolitan area network (MAN) backbone links, inter-campus fiber connections, data center interconnects, and enterprise WAN aggregation requiring 40km reach without optical amplification.

Compatible with Cisco, Huawei, H3C, Juniper, Arista, Dell, and other leading-brand equipment. Each module undergoes rigorous testing before shipment to ensure reliable quality. Contact us for product selection assistance.