LC Female-ST Female Single Mode Simplex Fiber Optic Adapter Metal Flange

The LC Female-ST Female Single Mode Simplex Fiber Optic Adapter with metal flange provides a reliable LC-to-ST hybrid connection with ceramic alignment sleeve, low insertion loss, and durable metal housing for telecom and data center applications.

SKU LCFSTFSS Category
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The LC Female-ST Female Single Mode Simplex Fiber Optic Adapter with Metal Flange is designed to interconnect LC and ST single mode connectors with precision and reliability. Featuring a durable die-cast metal housing and a ceramic alignment sleeve, this hybrid adapter ensures low insertion loss and long-term stability. It fully complies with IEC, Telcordia GR-326, and JIS standards, making it suitable for high-performance optical communication networks.

Connector TypeLC Female – ST Female
Adapter TypeSimplex
Fiber ModeSingle Mode (9/125 µm)
Insertion Loss≤ 0.2 dB
Anti-Pull Force200–600 g
Durability≥ 1000 mating cycles
Housing MaterialNickel Brass
Sleeve MaterialPhosphor Bronze
Standards ComplianceIEC | Telcordia GR-326 | JIS
RoHS CompliantYes
Operating Temperature-40°C to +85°C
Storage Temperature-40°C to +120°C
Inspection100% inspected prior to shipment
  • Hybrid adapter: LC female to ST female connection

  • Supports single mode (9/125 µm) fiber optic systems

  • High-precision ceramic alignment sleeve for excellent optical performance

  • Metal die-cast housing for superior durability

  • RoHS compliant materials

  • Low insertion loss (≤0.2 dB)

  • 100% factory-tested and inspected

  • Data centers

  • Telecommunication backbone networks

  • LAN and WAN systems

  • FTTx networks

  • CATV and broadband connections

  • Premise installations requiring LC-ST hybrid connectivity

Q1: What does LC female to ST female mean?
A: It means the adapter accepts LC male connectors on one side and ST male connectors on the other side, enabling cross-connection between the two connector types.

Q2: Is this adapter suitable for multimode fiber?
A: No, this model is specifically designed for single mode (9/125 µm) fiber. A multimode version would need to be specified separately.

Q3: Why does it use a ceramic sleeve instead of bronze?
A: Ceramic sleeves provide better precision, lower insertion loss, and longer durability, which are critical for single mode fiber performance.

Q4: Can it be mounted in a panel?
A: Yes, the metal flange allows secure mounting into fiber optic patch panels or distribution frames.

Q5: How durable is this adapter?
A: It supports at least 1000 mating cycles, making it highly reliable for long-term installations.

The LC Female-ST Female Single Mode Simplex Fiber Optic Adapter is the ideal solution for hybrid connectivity requirements. Its metal flange design ensures secure installation, while the ceramic sleeve guarantees precise alignment and minimal signal loss.