Description
🛠️ Technical Deep Dive: Why This Pigtail Stands Out
1. 0.9mm Tight-Buffered Core: Balancing Flexibility & Protection
The 0.9mm tight-buffered jacket delivers a critical balance: it’s flexible enough for routing in confined spaces (e.g., wall cavities, patch panels) while providing superior protection against bending and mechanical stress. Unlike 2.0mm or 3.0mm pigtails, its slim profile reduces cable clutter in high-density racks, making it ideal for FTTH distribution boxes and small-scale PON deployments.
2. 8° Angled APC Polish: Eliminating Signal Reflection
The LC/APC connector’s 8° angled ferrule polish directs reflected light away from the fiber core, achieving a return loss ≥40dB—a 33% improvement over UPC connectors. This is non-negotiable for CATV systems and GPON/EPON networks, where signal interference can cause pixelated video or dropped connections.
3. LSZH Material: Safety & Environmental Compliance
Constructed with Low Smoke Zero Halogen (LSZH) material, this pigtail emits minimal toxic fumes and smoke in fire events, complying with EU RoHS and IEC 60332-1-2 standards. This makes it safe for installation in residential buildings, hospitals, and data centers.
📊 Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | LC/APC-0.9mm Single Mode Fiber Pigtail |
| Connector Type | LC/APC (compatible with SC/APC, FC/APC, LC/UPC) |
| Fiber Type | Single Mode (SM) |
| Jacket Diameter | 0.9mm (tight-buffered) |
| Tension Strength | ≥ 800N |
| Durability | ≥ 1000 mating times |
| Insertion Loss | ≤ 0.3dB |
| Return Loss | ≥ 40dB |
| Operating Wavelength | 1310nm / 1550nm |
| Material | LSZH |
🧑🔧 Engineer-Focused FAQ
Q1: How does 0.9mm compare to 2.0mm pigtails in field deployments?
A: 0.9mm pigtails are lighter and more flexible, making them easier to route in tight spaces. However, 2.0mm pigtails offer better crush resistance for outdoor or industrial use. For indoor FTTH and small data closets, 0.9mm is the more efficient choice.
Q2: Can I use LC/APC pigtails with UPC adapters?
A: While physically compatible, mixing APC and UPC connectors will degrade return loss performance (to ~25dB). For optimal signal integrity, always pair APC connectors with APC adapters.
Q3: What testing protocols ensure reliability?
A: Every unit undergoes 100% factory testing for insertion loss, return loss, and tensile strength, adhering to Telcordia GR-326 and IEC 61753-1 standards.
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