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40GBASE-LR4 Single-mode 1310nm QSFP+

This 40GBASE-LR4 compatible QSFP+ transceiver provides 40G-Tx throughput up to 10km over a Single-Mode connection via a LC Duplex connector. It is guaranteed to be compatible with the intended host OEM switch. Available in over 75 Vendors.


Wire 40GBASE-LR4 -WR
Cisco SFP-40G-LR4
Cisco SFP-40G-LR4 -S
Juniper SFPP-40GE-LR4
Juniper QFX-SFP-40GE-LR4
Juniper EX-SFP-40GE-LR4
Mellanox MC2210511-LR4
Brocade 40G-QSFP-LR4
Arista QSFP-40G-LR4
Dell 430-4917
H3C QSFP-40G-LR4-WDM1300
Extreme Nortel

Datasheet –  40GBASE-LR4-WR

SKU: 40GBASE-LR4 Single-mode 1310nm QSFP+
Data Rate 44.6Gbps DDMDOM Supported
Form Factor QSFP+ Temperature Range 0 to 70°C (32 to 158°F)
Maximum 10km Power Consumption <3.5W
Wave Length 1310nm Cable Required Single-mode OS2
MTBF  1,000,000 Hours Interface Type LC Duplex
Warranty Life Time TX power -7~2.3dBm