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Home - Optical Transceivers - 200G 400G 800G Transceivers - 400G QSFP56-DD
400G QSFP-DD ER4 LWDM4 40km LC Transceivers
400G QSFP-DD ER4 LWDM4 40km LC Transceivers
400G QSFP-DD ER4 LWDM4 40km LC Transceivers
400G QSFP-DD ER4 LWDM4 40km LC Transceivers
400G QSFP-DD ER4 LWDM4 40km LC Transceivers
400G QSFP-DD ER4 LWDM4 40km LC Transceivers

400G QSFP56-DD

400G QSFP-DD ER4 LWDM4 40km LC Transceivers

AscentOptics’ QDD-400L431-40CL The 400GBASE-ER4 module supports link lengths of up to 40km over a standard pair of G.652 single mode fiber (SMF) with duplex LC connectors. It is compliant to IEEE 802.3bs protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standard. The 400 Gigabit Ethernet signal is carried over four LWDM grid optical wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.

Country Of Origin : China

Delivery Time : Consult the account manager

Dimensions (LxWxH ) : 128*18.35*11.89

Net weight : 0.058kg

Certificate:

Certificate Certificate Certificate Certificate Certificate Certificate Certificate

P/N: QDD-400L431-40CL

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Product Details Key Features Application Downloads（PDF）
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Product Details
Part No. QDD-400L431-40CL Form Factor QSFP-DD
Data Rate 400G Distance 40KM
Wavelength LWDM4 Operation Temperature 0 to 70°C (32 to 158°F)
Connector Duplex LC Voltage 3.3V
Cable Type SMF DDM Yes
Transmitter Type EML LWDM Receiver Type PIN
TX Power +0.4~+6.5dBm Receiver Sensitivity < -16.5dBm
Protocols QSFP-DD MSA Warranty 3 years
Key Features
Supports 425Gb/s bit rate Hot Pluggable QSFP-DD form factor Support Digital Monitoring interface Compliant to QSFP-DD Rev 4.0 SFF-8636 Management Interface SFF-8679: General Electrical IEEE 802.3cd: Physical Layer Specifications and Management Parameters                                                         All-metal housing for superior EMI performance Meet ESD requirements, resist 8KV direct contact voltage         RoHS-10 compliant and lead-free  Single +3.3V power supply Case operating temperature: 0°C to +70°C
Application
Data Center Interconnect 400G Ethernet Infiniband interconnects Enterprise networking
Downloads（PDF）

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