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Our staff is working remotely and available to help answer questions, troubleshoot needs, quote, and prepare orders for shipping as soon as the commercial travel ban is lifted. If you have trouble getting through to a specific staff member due to phone and internet disruptions, please email fiberopticcenter@focenter.com. We are here for you!

Fiber Optic Center will be at OFC - Schedule your meeting with a member of the FOC team now

Connector Dust Caps

Fiber connector dust caps, available in metal or polymer, prevent environmental contamination and play an important role in network stability... Read More

SANWA Universal 1.25mm Dust Cap - Red
The SANWA 1.25mm Dust Cap offers reliable protection for a variety of 1.25mm fiber optic connectors ...
Part: F4M-DC125-6
SANWA 1.25mm T-Style Dust Cap for LC Connectors - Green
The SANWA 1.25mm T-Style Dust Cap offers reliable protection for LC fiber optic connectors when not ...
Part: F4M-DC125-3
SANWA 1.25mm Dust Cap for LC & MU Connectors - White
Universal 1.25mm Dust Cap (White)
Part: F4M-DC125-8
SANWA 1.25mm T-Style Dust Cap for LC Connectors - Blue
The SANWA 1.25mm T-Style Dust Cap offers reliable protection for LC fiber optic connectors when not ...
Part: F4M-DC125-1
SANWA Universal 1.25mm Dust Cap - Black
The SANWA 1.25mm Dust Cap offers reliable protection for a variety of 1.25mm fiber optic connectors ...
Part: F4M-DC125-2
SMA Connector Dust Cap, Stainless Steel - 5" Lanyard
The Berkshire Photonics SMA connector Dust Cap protects the connector end face from dust and contami...
Part: 4200-05
SMA Connector Dust Cap, Stainless Steel
The Berkshire Photonics Dust Cap protects SMA connector end faces from dust and contaminants, ensuri...
Part: 4200-00
2.5mm T-Style Dust Cap - black
2.5mm T-Style Over Ferrule Dust Cap (black)
Part: F4M-DC25F-2
2.5mm T-Style Dust Cap - blue
2.5mm T-Style Over Ferrule Dust Cap (blue)
Part: F4M-DC25F-1
2.5mm T-Style Dust Cap - white
2.5mm T-Style Over Ferrule Dust Cap (white)
Part: F4M-DC25F-8
2.5mm T-Style Dust Cap - red
2.5mm T-Style Over Ferrule Dust Cap (red)
Part: F4M-DC25F-6
2.5mm T-Style Dust Cap - yellow
2.5mm T-Style Over Ferrule Dust Cap (yellow)
Part: F4M-DC25F-7
2.5mm T-Style Dust Cap - green
2.5mm T-Style Over Ferrule Dust Cap (green)
Part: F4M-DC25F-3
2.5mm T-Style Dust Cap - purple
2.5mm T-Style Over Ferrule Dust Cap (purple)
Part: F4M-DC25F-A
2.5mm T-Style Dust Cap - pink
2.5mm T-Style Over Ferrule Dust Cap (pink)
Part: F4M-DC25F-B
2.5mm T-Style Dust Cap - brown
2.5mm T-Style Over Ferrule Dust Cap (brown)
Part: F4M-DC25F-9
Amphenol Black T-Style Dust Cap with Slit for SMA Connector
The Amphenol Dust Cap protects SMA connector surfaces from dust and contaminants, ensuring optimal s...
Part: 905-5173-01-MD
CMG Plastic SC Connector Dust Cap - Black
CMG SC connector dust caps protect fiber optic connectors from dirt, dust, and debris, preventing co...
Part: EFA02 15 001
FC Connector Metal Dust Cap and Chain
The Amphenol FC connector Dust Cap protects the end face from dust and contaminants, ensuring optima...
Part: 944-102-1014
PT Fiberoptics 2.5mm T-Style Dust Cap - Clear
The PT Fiberoptics Dust Cap protects connector end faces from dust and contaminants, ensuring optima...
Part: 00960-09
Amphenol Black T-Style Dust Cap for SMA Connector
The Amphenol Dust Cap protects SMA connector surfaces from dust and contaminants, ensuring optimal s...
Part: 905-5173-02
CMG Stainless Steel Dust Cap with Chain for DIN Connector
CMG DIN connector dust cap protects fiber optic connectors from dirt, dust, and debris, helping prev...
Part: EFA02 07 ASSY
CMG Black Plastic Dust Cap for FC, ST, D4 Connectors - Secured
CMG ST®, FC and D4 connector dust caps protect fiber optic connectors from dirt, dust, and debris, p...
Part: EFA02 11 ASSY
Amphenol Medical SMA White T-Style Dust Cap w/ Tie and Slit
Amphenol Class VI Medical SMA Connector White T-Style Dust Cap with Tie and Slit
Part: 905-5196-00

Connector Dust Caps

Fiber connector dust caps, available in metal or polymer, prevent environmental contamination and play an important role in network stability. Selection of dust caps depends on the connector type and if there is a requirement for retention. Protective dust caps protect from contamination, by dirt and other environment sources, that damage fiber optic connectors.