Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC SMF Optical Transceiver Module

When 40G must cross the city rather than the campus, the ER4 delivers: duplex LC in, forty kilometers out, full diagnostics throughout.

Every unit is coded for Cisco QSFP-40G-ER4 and traffic-tested before dispatch, with serialization and individual test data for acceptance documentation.

40G QSFP+ ER4 Features

• Hot-pluggable for live systems
• Commercial temperature operation
• Extended-reach 40G up to 40km
• Four CWDM lanes with APD receiver
• Duplex LC interface, QSFP+ housing
• IEEE 802.3bm 40GBASE-ER4 compliant

Typical Applications

• Utility network backbones
• Regional education networks
• Metro 40G data center interconnect
• Long campus backbone spans

Fiber Optic Philippines ships 40G QSFP+ ER4 to Metro Manila, Cebu, Davao and network projects throughout the Philippine archipelago.