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Product Code: 18965
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alistar | QSFP112-400G-LR4 400Gb Optical Transceiver LR4 PAM4 CWDM 10km Duplex LC SMF with FEC

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Price: $ 2 160

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400G QSFP112 LR4 PAM4 Optical Transceiver Module (1271nm, 1291nm, 1311nm, 1331nm Duplex LC SMF 10km with FEC DDM)

The QSFP112 400GBASE LR4 transceiver module is designed for 400G Ethernet links over 10km of single-mode fiber. The module contains 4 parallel channels at a center wavelength of CWDM, each operating at 106.25G. On the receiver path, 4 photodiodes and a 4-channel TIA array are used, along with PAM4 re-timers.

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Quality Certification
We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.
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Alistar P/N QSFP112-400G-LR4 Vendor Name Alistar
Form Factor QSFP112 Max Data Rate 425Gbps
Wavelength 1271nm, 1291nm, 1311nm, 1331nm Max Distance 10km
Modulation Format PAM4 Host Required FEC
Connector Duplex LC Voltage Supply 3.3V
Cable Type SMF DDM Support Yes
Transmitter Type CWDM EML Receiver Type PIN
TX Power -3.3~+3.5dBm Receiver Sensitivity < -7.7dBm
Operation Temperature 0 to 70°C (32 to 158°F) Maximum Power < 12W
Protocols QSFP112 MSA, IEEE 802.3bs Application 400G Ethernet, Data Center Interconnect, Infiniband Interconnects