★BLY-FSM-4F1E-25KM is Shenzhen Bo Yang Photoelectric Technology Co., Ltd. to develop and produce new high-speed Ethernet optical network transmission products, with address filtering, network segmentation and intelligent alarm monitoring and other functions, can realize fiber optic repeater,single-mode  multi-mode converters and other functions for a link multiple contacts Ethernet networking solutions to improve network efficiency and network reliability. Product is stable and reliable performance, the design conforms to the Ethernet standard, and lightning protection. Especially suitable for telecommunications, cable television, railways, military, financial and securities, customs, civil aviation, shipping, power, railways, water, and oil and various broadband data networks and require high reliability of data transfer or set up special areas of IP data transmission network . Broadband campus network, broadband cable networks and intelligent residential broadband fiber to the building, fiber to the home of the best applications

Feature

Support 4 optical ports, one RJ-45 port electrical network

Electrical interface can be adaptive 10 / 100M, full / half duplex mode, straight line / cross-wire connection

Flexible access mode, high quality and reliability and stability;

Support flow control can prevent broadcast storms

Support up to 1536 bytes packet

Multi-mode transmission distance up to 2 km and 20 km away from the standard single-mode transmission;

Dynamic LED indicator light, work status at a glance

Lghtning protection devices, perfect lightning, surge, ESD protection design, effectively reduce the damage caused by thunderbolt induction.