The NVIDIA InfiniBand Compatible QSFP112 Optical Transceiver is an InfiniBand 400Gb/s Single-port QSFP112, XDR4 single-mode parallel transceiver using a single, 4-channel MPO-12/APC optical connector. The Reach 4-channel (XDR4) 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-XDR4-400G
Vendor Name
FS
Form Factor
QSFP112
Max Data Rate
425Gbps (4×106.25Gb/s)
Wavelength
1310nm
Max Cable Distance
2km
Connector
MPO-12/APC
Media
SMF
Transmitter Type
EML
Receiver Type
PIN
TX Power
-2.4~4dBm
RX Power
-4.5~5.5dBm
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)
DSP
TX and RX
Inbuilt FEC
No
Core Size
9μm
Packaging Technology
COC
Protocols
IIEEE 802.3bs, OIF-CEI-112G-VSR-PAM4, CMIS Rev 5.2, QSFP-112 MSA
