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1. Compliant with QSFP MSA protocol (5INF-8074i and SFF-8472 standards and: IEEE802.3bs and QSFP-DD MSA standards)

2. Product function: Protect the SFP port from dust and oxidation.
3. Port caps are attached to free sfp standard slots such as switches, routers, network cards, media converters, etc. to prevent dust from entering the device.
4. Protection light port size: 18.35 x 8.5 x 5 mm
5. Material: plastic/metal.
6. Color: Black. Various specifications can be customized according to customer drawings, welcome to inquire.
7. The product is RoHS compliant!


1. Compliant with QSFP MSA protocol (5INF-8074i and SFF-8472 standards and: IEEE802.3bs and QSFP-DD MSA standards)
2. Product function: Protect the SFP port from dust and oxidation.
3. Port caps are attached to free sfp standard slots such as switches, routers, network cards, media converters, etc. to prevent dust from entering the device.
4. Protection light port size: 18.35 x 8.5 x 5 mm
5. Material: Metal.
6. Color: Nickel. Various specifications can be customized according to customer drawings, welcome to inquire.
7. The product is RoHS compliant!

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  1. SFP Dust Plug/SFP28 Dust Plug/SFP+ Dust Plug/CSFP Dust Plug/SFP56 Dust Plug/QSFP28 Dust Plug/QSFP-DD Dust Plug/QSFP56 Dust Plug/XFP Dust Plug/OSFP28 Dust Plug Plug/CSFP Dust Plug/CFP8 Dust Plug/QSFP112 Dust Plug/QSFP224 Dust Plug

The OSFP112 form factor features 8 high-speed channels with a single-channel transmission rate of 112G PAM4, delivering an overall bandwidth up to 800G. It is backward compatible with OSFP56 while doubling the transmission speed, fully compliant with IEEE 802.3CK standards.

OSFP112 boasts inherent structural advantages. Its slightly larger outline size reserves ample space for thicker copper cables without sacrificing port density. The grille-style housing design of optical modules greatly optimizes heat dissipation performance, and the increased pin pitch of connectors effectively reduces crosstalk interference.