The SRX4100 only support 1G and 10G connections as documented in the hardware guide:
The SRX4100 Services Gateway supports only 1000 Mbps speed on SRX-SFP-1GE-T and EX-SFP-1GE-T; 10-Mbps and 100-Mbps speeds are not supported.
The SRX4100 only support 1G and 10G connections as documented in the hardware guide:
The SRX4100 Services Gateway supports only 1000 Mbps speed on SRX-SFP-1GE-T and EX-SFP-1GE-T; 10-Mbps and 100-Mbps speeds are not supported.