CS UPC to CS UPC Duplex Patch Cable OS2 Single mode Yellow jacket

🔧 Product Overview

• Product Type: Fiber Optic Patch Cable

• Connector Type: CS/UPC to CS/UPC Duplex

• Fiber Type: Singlemode OS2 (9/125 µm)

• Connector Polish: UPC (Ultra Physical Contact)

• Connector Boot: Push-pull CS connector with compact 1.25 mm ferrules

• Polarity: A-B (standard duplex, switchable optional)

• Jacket Type: LSZH (Low Smoke Zero Halogen)

• Jacket Color: Yellow (standard for SMF)

• Cable Construction: Duplex round or zipcord

💡 Optical Characteristics

• Wavelengths Supported: 1310 nm, 1550 nm

• Insertion Loss: ≤ 0.25 dB (typical ≤ 0.15 dB) per connector

• Return Loss: ≥ 55 dB (UPC polish)

• Transmission Distance:

• Up to 10 km (standard singlemode optics)

• Up to 40 km (enhanced optics)

• Attenuation Coefficient:

• ≤ 0.4 dB/km @ 1310 nm

• ≤ 0.3 dB/km @ 1550 nm

📐 Mechanical Characteristics

• Connector Ferrule Material: Zirconia ceramic

• Fiber Count: Duplex (2 fibers)

• Cable Outer Diameter: 2.0 mm (typical), 1.6 mm or 3.0 mm optional

• Minimum Bend Radius:

• Dynamic: ≥ 10 × OD

• Static: ≥ 5 × OD

• Durability: >500 mating cycles

• Connector Standard: CS per SENKO specification (compact LC-style 1.25 mm ferrule)

🌡️ Environmental & Compliance

• Operating Temperature: -20°C to +70°C

• Storage Temperature: -40°C to +85°C

• Flame Rating: IEC 60332-1 (LSZH)

• Compliance Standards:

• TIA/EIA-568.3-D

• IEC 61754-17 (CS connector)

• ISO/IEC 11801

• RoHS, REACH, CE

✅ Applications

• Next-gen transceivers (SFP-DD, QSFP-DD, OSFP) using CS ports

• High-density SMF cabling in AI clusters, 400G/800G interconnects

• ODF to equipment patching in telecom/datacom racks

• FTTx access networks, CWDM/DWDM transmission systems

• Central office and enterprise backbone infrastructure