CIOE2025
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12B35
Sept. 10-12, 2025
Shenzhen World Exhibition & Convention Center
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40G QSFP+ ER4
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Product Features
4x11.2 Gb/s (NRZ) electrical interface
4x11.2 Gb/s (NRZ) optical interface
Up to 11.2Gb/s data rate per wavelength
4 CWDM lanes MUX/DEMUX design
QSFP+ MSA, SFF-8436 compliant
Compliant with QDR/DDR Infiniband data rates
Up to 40km over SMF
0~70℃
Duplex LC connector
Power Dissipation < 3.5W
Applications
40GBASE-ER4
Infiniband QDR and DDR interconnects
Client-side 40G Telecom connections
Related Products
40G QSFP+ LR4
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