Allied Telesis AT-SP10ER40/I is a hot-swappable optical interface that offers 10Gigabit Ethernet connectivity in a compact, small form-factor. This SFP+ module can be plugged into any compatible Allied Telesis product to enable high-speed data transfer. It supports both short-haul and long-haul solutions, making it suitable for a range of network applications. The module is compliant with industry standards, ensuring interoperability with various networking equipment. Key features include flexible architecture, low power consumption, and EMI immunity.