This FiberHTT 1550 nm FP 10Gigabit SFP+ transceiver(1550nm 10Gbps SFP+ Transceiver 40km Reach) is designed to transmit and receive optical data over single mode optical fiber for link length 40km.

The SFP+ 40km module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI. SFI typically operates over 200 mm of improved FR4 material or up to about 150mmof standard FR4 with one connector.