standards and ITU-T G.957 SDH standards). 2. Product Function: Protect SFP ports from dust and oxidation. 3. The port caps can be installed on idle standard SFP slots of switches, routers, network cards, media
converters and other devices to prevent dust ingress. 4. Port protector dimension: 14 × 9 × 9 mm 5. Material: Silicone 6. Color: Black. Various specifications can be customized per customer drawings. Feel free to inquire. 7. The product complies with RoHS standards.