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ページを印刷するFMC-PLUS-QSFP-DD User Manual
V1.0 - 20th July 2021
1 Introduction
The FMC-PLUS-QSFP-DD is a VITA 57.4 compliant Single Width HSPC FMC Plus module, designed for use
with Alpha Data's VITA 57.4 compliant carrier cards. It provides the user with the connectivity to implement
high-speed serial IO communication applications.
This adapter board provides the connection between the FPGA card and industry standard 3xQSFP Double
Density connectors.
Maximum total bandwidth = 600Gbps (28Gbps per channel per direction)
Key Features
•
FMC (VITA 57.4) electrically compliant
•
The FMC-PLUS-QSFP-DD module is based on VITA 57.4 but does not adhere the mechanical
specification(Region 1 of VITA 57.4 is extended to 7.1mm from 5.2mm and the IO Area is extended both in
width and depth to be able to fit the 3xQSFP-DD connectors)
•
Air cooled compatible
•
Each cage has 8 lanes of up to 28Gbps Serdes capable of 2x100GE, or 8x10GE, and many other
signaling standards
•
Operating temperature range from 0 to 55 degrees Celsius
•
Compatible with active optical cables
Introduction
ad-ug-1404_v1_0.pdf
Figure 1 : FMC-PLUS_QSFP-DD Image
Front plate
QSFP-DD(x3)
Cage
Figure 2 : FMC-PLUS_QSFP-DD Block Diagram
3xQSFP_RX(x8)
3xQSFP_TX(x8)
LMK61E2
GBTCLK(x6)
Programmable
Oscillator
Internal EEPROM
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