Hi,

I’m facing an issue whereby the NIC always says “Adapter 0: Max. unblocked port speed 40 Gbps”.

Even though the FPGA image is set to 2x100G Capture.

Anybody an idea?

04/01/26 14:15:59.414840 | 18566 | INFO | OSS | 15-72ea8b4e | Port 1: NIM info: (Vendor: CISCO-Skylane, PN: Q28QL002C00FAD7, SN: SK32002LQ038, Date: 250512, Rev: D)
04/01/26 14:15:59.444926 | 18566 | INFO | OSS | 15-72ea8b4e | Port 1: NIM options not known in advance – trying to detect
04/01/26 14:15:59.567469 | 18566 | INFO | OSS | 15-72ea8b4e | Port 1: NIM options found: (TEMP, SUPPLY, TX_BIAS, TX_POWER, RX_POWER, TX_DISABLE)
04/01/26 14:15:59.577951 | 18566 | INFO | OSS | 15-72ea8b4e | Port 1: QSFP28 Rate select option implemented: No
04/01/26 14:15:59.577983 | 18566 | INFO | OSS | 15-72ea8b4e | Port 1: NIM speed capabilities: (100G)
04/01/26 14:15:59.578007 | 18566 | INFO | OSS | 15-72ea8b4e | Adapter 0: Max. unblocked port speed 40 Gbps
04/01/26 14:15:59.578030 | 18566 | INFO | OSS | 15-72ea8b4e | Port 1: Speed blocking active
04/01/26 14:15:59.578119 | 18566 | INFO | OSS | 15-72ea8b4e | Port 1: No common speed capabilities between adapter () and QSFP28 NIM (100G).
04/01/26 14:15:59.593881 | 18566 | INFO | OSS | 15-72ea8b4e | Port 1: NIM type is wrong and is only partially initialized
04/01/26 14:15:59.593911 | 18566 | INFO | OSS | 15-72ea8b4e | Port 1: Port type: NotSupp
04/01/26 14:15:59.716212 | 18566 | INFO | OSS | 15-72ea8b4e | Port 1: Link Down

/opt/napatech3/bin/adapterinfo
adapterinfo (v. 3.29.38.15-72ea8b4e)
==============================================================================
System: 3.29.38.15
——————————————————————————
Adapters: 1
Ports: 2
==============================================================================
Adapter 0: NT200A02-01-SCC-2×100-E3-FF-ANL Analysis Network Adapter
——————————————————————————
AdapterType: NT200A02_2X100G
Bus ID: 0000:12:00.0
PCI ID: 18F4:01C5
FPGA ID: 200-9521-66-15-00
Feature level: N-ANL11
Profile: Capture
Supported profiles: Capture

AVR version: 3.5r

Ports: 2
Port Range: 0 – 1
Descriptor: Standard
Timestamp: Native Unix
TimestampMethod: EOF (End of Frame)

RX host buffers: 4
TX host buffers: 4

SDRAM size : 12GB

Bus type : PCI Express 3
Link width supported : x16
Link width negotiated : x16
Link speed : 8.0 GT/s
Max payload supported : 1024
Max payload negotiated : 256
Max expected throughput : 99925 Mbps
==============================================================================