St Single Mode & Multimode Fiber Optic Connector for 0.9mm, 2.0mm, and 3.0mm Sm/mm Cables

• Customization: Available
• Transmission Medium: Sm & mm
• Structure: ST
• Number of Cores: Single-Core
• Ferrule Endface: Upc/APC
• Shape: Square
• Fabrication Process: Injection Molding
• Application: Fiber Distribution Frame, Network Equipment, Fiber Module
• Light Source TYPE: Fiber
• Connector Type: MPO
• Brand: OEM
• Ferrule Material: Zirconia Ceramic
• Fiber Type: Single-Mode (G.652D, G.657A1) / Multimode (Om1/Om2
• Durability: >1000 Mating Cycles
• Insertion Loss: ≤0.3dB
• Return Loss: ≥50dB (Upc) / ≥60dB (APC)
• Operating Temperature: -40°c ~ +85°c
• Environmental Resistance: Resistant to UV, Acid, and Alkali Corrosion
• Transport Package: Box
• Specification: 48*48*30cm
• Trademark: HOLIGHT (OEM available)
• Origin: China
• HS Code: 8536700000
• Production Capacity: 30, 000 PCS/Month

Product Description

ST Single Mode & Multimode Fiber Optic Connector for 0.9mm, 2.0mm, and 3.0mm SM/MM Cables

The ST UPC Single-Mode Simplex Fiber Optic Connector is a reliable twist-lock fiber plug designed for single-mode applications. Featuring a zirconia ferrule and nickel-plated housing, it ensures stable optical performance and fast deployment in FTTH, telecom, and data-center networks.

FEATURE

APPLICATION

FTTH drop lines
Indoor patch panels
Telecom wiring closets
Laboratory instruments
Network distribution terminals
Field splicing repair kits
Data rack connections
Industrial control systems

Classic ST twist-lock design enables easy insertion and removal.
Zirconia ferrule delivers low insertion loss (≤0.3 dB) and high return loss (≥50 dB).
Durable housing available in nickel-plated brass or plastic.
Twist-lock coupling provides secure mating and excellent vibration resistance.
Simplex form factor optimizes space in panel layouts.
Maintains stable performance over 500+ mating cycles.
Wide operating temperature range from –40°C to +85°C.

Product Specifications Table

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Exhibition & Delivery

FAQ

Q1: Can this ST UPC connector be used in telecom patch panels?
A: Yes, the twist-lock ST interface is standard for telecom and patch panel equipment.

Q2: What is the expected insertion loss?
A: Typically up to 0.3 dB; maximum no more than 0.5 dB.

Q3: How many mating cycles can it endure?
A: Durable for at least 500 mating cycles with stable performance.

Q4: Is the housing material robust?
A: Yes, either nickel-plated brass or sturdy engineering plastic is available.

Q5: Are customized housing materials available?
A: Yes. OEM options include brass or plastic housing per order.

Q6: Can I order in small quantities?
A: Yes, the MOQ is 100 pieces, suitable for bulk and project orders.

Q7: Does it come with a dust cap?
A: Yes, each connector includes a dust cap for protection during storage and transport.

Q8: What is its operating temperature range?
A: Works reliably from -40°C to +85°C.