you can turn off the screen of the Host PC Resolutions Under Mac System:

The cable netting protects pre-installed connectors

Equipment Test Leads

access points and compatible for use in Helium network repeater/mining applications

60mm Stranding Count & Diameter 7/0

Cisco® SFP-10G-SR Compatible 10GBASE-SR SFP+ 850nm MM LC Transceiver mounts you can turn off theThis is an Enhanced Small Form factor Pluggable (SFP+) transceiver module with maximum data transfer rate of 10 Gbps up to 300m over multimode fiber cable. It is used in compatible network devices with an SFP slot. The SFPs are Multi Source Agreement (MSA) compliant and built to OEM specifications. Cisco and the Cisco logo are trademarks or registered trademarks of Cisco Systems, Inc. This product is not certified or endorsed by Cisco Systems Inc.