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

Four CWDM wavelengths and a sensitive APD receiver give this module the link budget for 40km spans, all inside a hot-pluggable QSFP+ package.

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

• Four CWDM lanes with APD receiver
• Duplex LC interface, QSFP+ housing
• IEEE 802.3bm 40GBASE-ER4 compliant
• OTU3 transport standard support
• Full per-channel DOM monitoring
• No external amplifiers required

Typical Applications

• Regional education networks
• Metro 40G data center interconnect
• Long campus backbone spans
• Carrier access and aggregation

Fiber Optic Malaysia supplies 40G QSFP+ ER4 to Kuala Lumpur, Cyberjaya, Johor and the fast-growing regional data center corridor.