Cisco 10G Singlemode SFP Transceiver Modules 

The Cisco 10G Singlemode SFP Transceiver Modules are high-performance, small form-factor pluggable (SFP+) devices designed to provide 10 Gigabit Ethernet (10GbE) connectivity over single-mode fiber (SMF). These transceivers are ideal for environments that require long-distance data transmission at high speeds, such as data centers, enterprise networks, and high-bandwidth applications.

Available in different models, including the 10GBASE-LR (Long Range), 10GBASE-ER (Extended Range), and 10GBASE-LRM (Long Range Multimode) versions, these modules support a wide range of distance requirements, with the 10GBASE-LR model offering connectivity up to 10 kilometers (6.2 miles) over single-mode fiber and the 10GBASE-ER model extending the reach to 40 kilometers (24.85 miles). The 10GBASE-LRM version also allows for connections up to 220 meters (722 feet) over multimode fiber.

The transceivers use DFB (Distributed Feedback Laser) technology for long-range models, such as LR and ER, providing stable and reliable transmission over extended distances. The LRM models use VCSEL (Vertical Cavity Surface Emitting Laser) technology, optimized for multimode fiber.

These modules are hot-swappable, ensuring easy installation and replacement without disrupting network operations. They also consume minimal power, typically between 1W and 1.5W, and are designed to operate in a wide range of temperatures from 0°C to 70°C (32°F to 158°F), making them suitable for various environmental conditions.

Compliant with industry standards like IEEE 802.3ae (10 Gigabit Ethernet), these Cisco transceivers are built to deliver reliable, high-speed networking for enterprises looking to support large-scale data transfer, video streaming, and cloud-based services. With RoHS compliance and certifications like CE, FCC, and UL, these modules meet global environmental and regulatory standards.