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Product photo: LC/UPC Singlemode Duplex Coupler, blue, polymer body and zirconia sleeve
Product photo

Fiber connectors and termination parts

LC/UPC Singlemode Duplex Coupler, blue, polymer body and zirconia sleeve

Part number 31F2-LL420Listed in stock

Fiber connectors align prepared fiber ends with matching optical ports or adapters.

Supplier inventory as of .

$4.36 USD per listed item or pack

Quantity pricing
  • 100+ · $3.92
  • 250+ · $3.90
  • 500+ · $3.89
  • 1000+ · Supplier quote
$4.36 subtotalCableWholesale price checked Nov 13, 2026. Shipping and tax extra.

Specifications

Part number
31F2-LL420
Category
Fiber connectors and termination parts
Fiber specification
Singlemode
Configuration
Duplex
Color
blue
Connector references
LC/UPC

How to use it

Select a termination for a patch panel after identifying the installed fiber and the mating interface.

Check before choosing

Match connector family, polish, fiber size, cable diameter and the termination system’s tooling.

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