Ethernet Kr - ADLINK Technology COM-HPC-sIDH User Manual

COM-HPC-sIDH User's Guide

2.3. Ethernet KR

Ethernet Controller
Integrated on SoC
Up to 8x Ethernet KR interfaces with sideband signals
Note: PHY on carrier is required for Optical Fiber / Copper.
Ethernet MAC configuration
2x 100G
2x 50G
For 100G Ethernet
2x 40G
Bandwidth SKU
4x 25G
D-2796TE
D-2775TE
8x 10G
1x 50G
For 50G Ethernet
Bandwidth SKU
1x 40G
D-2752TER
D-2733NT
4x 10G
D-2712T
Note:
1. Firmware for each configuration may differ and is dependent on silicon vendor.
2. Table above shows highest speed supported per lane and can be configured to lower speeds.
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KR_0 KR_1 KR_2 KR_3
100G
50G
40G
25G 25G 25G 25G
10G 10G 10G 10G
50G
40G
10G 10G 10G 10G
Copyright © 2023 ADLINK Technology, Inc.
KR_4 KR_5 KR_6 KR_7
100G (failover)
50G
40G
10G 10G 10G 10G
PICMG COM-HPC R1.1
Note for possible usage
Backplane usage
Backplane usage
Backplane usage
Backplane usage
SFP+ (1pc, C827 on carrier)
Backplane usage
SFP+ (2pcs, C827 on carrier)
10G BASE-T (2pcs, X557-AT4 on carrier)
Backplane usage
Backplane usage
Backplane usage
SFP+ (1pc, C827 on carrier)
10G BASE-T (1pc, X557-AT4 on carrier)