Extreme Networks 40GBASE-ER4 QSFP+ Optical Transceiver Module

Technical SpecificationsModel:40GBASE-ER4 Brand:Extreme Networks Product Type:Hot-pluggable QSFP+ optical transceiver Rate:41.25Gbps aggregate (4×10.3125Gbps lanes) Fiber:Single-mode fiber SMF Wavelength:1271nm,1291nm,1311nm,1331nm CWDM four lanes Connector:Duplex LC Max reach:40km Power consumption:≤3.5W Diagnostic:DDM / DOM digital optical monitoring Laser class:Class1 Standards:IEEE 802.3ba 40GBASE-ER4,MSA compliant Operating temperature:0℃ ~ +70℃ Storage temperature:-40℃ ~ +85℃ Relative humidity:5%~95%, non-condensing Weight:0.09kg

System compatibility40GBASE-ER4 QSFP+ module works with Extreme Networks switches supporting QSFP+ ports: X690,7254XSQ,X465i,X460 series and S-Series chassis modules. It is used for long-distance 40G uplink between data center aggregation and core switches.

Function40GBASE-ER4 converts 40G electrical signal to 4-lane CWDM optical signal for long-haul transmission over single-mode fiber. It supports real-time DDM monitoring of transmit power,receive power,temperature and supply voltage. It is widely used for inter-building and long-distance data center 40G uplink connections.

InstallationHot-plug the QSFP+ module into switch QSFP+ port. Connect duplex LC single-mode fiber patch cord. Verify module recognition,DDM readings and optical link status before putting into service.

InterfaceQSFP+ gold finger edge,duplex LC optical port,DDM digital diagnostic,status indicator for Extreme Networks 40GBASE-ER4.

FeatureOriginal Extreme Networks 40GBASE-ER4 QSFP+ transceiver,40km single-mode transmission,CWDM four wavelength multiplexing,DDM real-time optical monitoring,hot pluggable,Class1 eye-safe laser,built-in self-diagnostic function. This spare supports long-distance 40G uplink for enterprise core and data center networks.

DiagnosticModule not recognized: check QSFP+ slot contact,clean gold finger and verify switch firmware compatibility. No optical link: inspect LC fiber endface cleanliness,check fiber continuity and port admin status. Low optical power alarm: dirty fiber connectors or fiber cable damage. Over-temperature alarm: check ventilation and module installation.

Product Brief40GBASE-ER4 is Extreme Networks QSFP+ 40G single-mode optical transceiver module with 40km transmission distance,classic spare part for long-distance 40G uplink of enterprise and data center switches.

DisclaimerAll parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and renovation.