40G QSFP+ SR LR ER Transceiver Module
XYT-QSFP-40G-SR4
XYT-QSFP-40G-LR4
Cisco XYT-QSFP-40GE-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km LC DOM

OTN OTU3, 40G Ethernet, Infiniband, FiberChannel, SATA/SAS3, MSA Compliant

Cisco QSFP-40GE-LR4 is supported on a wide range of Cisco equipment.

FS S5850-32S2Q Switch
Cisco Nexus 2000 N2K-C2248PQ
Cisco Nexus 9000 N9K-X9432C-S
Cisco Nexus 9000 N9K-C9372TX-E
Cisco Nexus 9000 N9K-C9372PX-E
Cisco Nexus 9000 N9K-M6PQ
Cisco Nexus 9000 N9K-X9432PQ
Cisco Nexus 9000 N9K-C92160YC-X
Cisco Nexus 9000 N9K-M12PQ
Cisco Nexus 9000 N9K-C9372PX-E
Cisco Nexus 9000 N9K-C9372PX
Cisco Nexus 9000 N9K-X9564TX (uplinks)
Cisco Nexus 3000 N3K-C3016Q
Cisco Nexus 9000 N9K-X9736PQ
Cisco Nexus 9000 N9K-C9332PQ
Cisco Nexus 9000 N9K-X9464PX
Cisco Nexus 3000 N3K-C3064T
FS S5850-48S6Q Switch
Cisco Nexus 6000 N6K-C6004-M12Q
Cisco Nexus 3000 N3K-3132Q
Cisco Nexus 3000 N3K-3172PQ
FS S5850-48S2Q4C Switch
Cisco Nexus 9000 N9K-M12PQ
Cisco Nexus 9000 N9K-X9636PQ
Cisco Nexus 9000 N9K-C9372PX
Cisco Nexus 6000 N6004-96Q
Cisco Nexus 9000 N9K-C9336PQ
Cisco Nexus 3000 N3K-C3064PQ-10GE
Cisco Nexus 3000 N3K-C3164Q
Cisco Nexus 3000 N3K-C3064-32T
Cisco Nexus 9000 N9K-M6PQ-E
Cisco Nexus 7000 N7K-F312FQ-25
Cisco A9K-MPA-2X40GE
Cisco Nexus 9000 N9K-C93120TX
Cisco Nexus 9000 N9K-M6PQ-E
Cisco Nexus 5000 N5K-C56128P
Cisco Nexus 3000 N3K-3172TQ
Cisco Nexus 9000 N9K-C9372TX
Cisco Nexus 5000 N55-M4Q
Cisco Nexus 9000 N9K-M6PQ-E