The NVIDIA InfiniBand Compatible QSFP112 Optical Transceiver is an InfiniBand 400Gb/s Single-port QSFP112, DR4 single-mode parallel transceiver using a single, 4-channel MPO-12/APC optical connector. The Reach 4-channel (DR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 500-meters using OS2 single mode fibers. It is qualified for use in InfiniBand NDR end-to-end systems.
Specifications
Part Number
QSFP112-DR4-400G
Vendor Name
FS
Form Factor
QSFP112
Max Data Rate
425Gbps (4×106.25Gb/s)
Wavelength
1310nm
Lane Center Wavelengths Range
1304.5 – 1317.5nm
Max Cable Distance
500m
Connector
MPO-12/APC
Media
SMF
Transmitter Type
EML
Receiver Type
PIN
TX Power
-2.9~4.0dBm
RX Power
-5.9~4.0dBm
Power Budget
3dB
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)
CDR (Clock and Data Recovery)
TX and RX
Inbuilt FEC
No
Core Size
G.652/9um
Packaging Technology
BOX
Protocols
IEEE Std 802.3ck, QSFP112 MSA, CMIS 5.0
