SC Adapter SM-DX-APC 2.5 mm SMF
Part Number: FLOFASCAG71DX
Category: Fiber Optic Adapter
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Overview
Features
Key Benefits
Applications
Technical Specs
More Info
SC Adapter SM-DX-APC 2.5mm SMF Overview
The SC Adapter SM-DX-APC 2.5mm is a duplex fiber optic adapter for single-mode APC polishing (green) connectors. Designed with a high-precision ceramic alignment sleeve and robust housing, this adapter ensures low insertion loss (≤ 0.2 dB typical) and high return loss (≥ 60 dB typical) for reliable optical performance in telecom, FTTH, and data networks. Duplex configuration allows two fibers to be reliably connected simultaneously.
SC Adapter SM-DX-APC 2.5mm SMF Applications
- Telecommunication networks
- FTTH and backbone fiber distribution
- Data centers and LAN/WAN connections
- Optical patch panels and enclosures
SC Adapter SM-DX-APC 2.5mm SMF Features
- Duplex (DX) configuration — connects two single-mode fibers at once
- APC (Angled Physical Contact) polish for ultra-low back reflection
- High-precision ceramic alignment sleeves for stable optical alignment
- Low insertion loss and high return loss performance — ideal for SMF links
- Color-coded green housing for APC identification
- RoHS-compliant and meets IEC/TIA interface standards
SC Adapter SM-DX-APC 2.5mm SMF Specifications
| Specification | Details |
|---|---|
| Part Number | FLOFASCAG71DX |
| Adapter Type | SC Duplex (DX) |
| Fiber Mode | Single-Mode (SMF / OS2) |
| Polish Type | APC (Angled Physical Contact) |
| Ferrule/Alignment Sleeve | 2.5 mm Ceramic |
| Insertion Loss | ≤ 0.2 dB (typical) |
| Return Loss | ≥ 60 dB (typical) |
| Housing Color | Green – APC identification :contentReference[oaicite:3]{index=3} |
| Operating Temp | −40 °C to +85 °C |
| Standards | IEC 61754-4, TIA/EIA-604-3, RoHS compliant |
SC Adapter SM-DX-APC 2.5mm SMF Benefits
- Stable high-quality optical connections
- Reduces reflections critical for long-distance and high-precision SMF networks
- Easy installation in patch panels or distribution frames
- Highly durable design with repeatable mating cycles
SSC Adapter SM-DX-APC 2.5mm SMF FAQs
What does APC mean in SC adapters?
APC (Angled Physical Contact) polishing means the fiber ends are polished at an angle to reduce back reflection, which is critical for high-precision and long-distance SMF networks.
Why is duplex configuration useful?
Duplex adapters allow two fibers to be connected at once (transmit and receive), which is essential for bidirectional single-mode optical links.
Can this adapter be used in FTTH?
Yes, the APC duplex SC adapter is suitable for FTTH installations where low back reflection and stable SMF connections are required.