The NVIDIA InfiniBand Compatible QSFP112 Optical Transceiver is an InfiniBand 400Gb/s Single-port QSFP112, FR4 single-mode parallel transceiver using a single, 4-channel Duplex LC/UPC optical connector. The Reach 4-channel (FR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 2km using OS2 single mode fibers. It is qualified for use in InfiniBand NDR end-to-end systems.
Specifications
Part Number
QSFP112-FR4-400G
Vendor Name
FS
Form Factor
QSFP112
Max Data Rate
425Gbps (4x 106.25Gbps)
Wavelength
1310nm
Max Cable Distance
2km
Connector
Duplex LC UPC
Media
SMF
Transmitter Type
EML
Receiver Type
PD
TX Power
-3.3~3.5dBm
RX Power
-7.3~3.5dBm
Power Budget
4dB
Modulation
4x 106.25G PAM4
Power Consumption
<10W
Extinction Ratio
＞3.5dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Core Size
9μm
Packaging Technology
COC
Protocols
IEEE 802.3cu, OIF-CEI-112G-VSR-PAM4, CMIS Rev 4.0, QSFP-112 MSA
