Description
On-Site Pain Points Solved
| Common Field Challenge | Our Solution |
|---|---|
| Slow installation in tight racks | The 12-core design reduces the number of cables needed by 80%, cutting routing time by 40%. |
| Accidental disconnections | ST/UPC’s bayonet locking mechanism ensures a secure, vibration-resistant connection—critical for industrial floors and outdoor cabinets. |
| Signal degradation in dusty areas | The ferrule’s precision polish maintains insertion loss ≤0.35dB, even after repeated cleaning in dusty environments. |
Step-by-Step Installation Guide
- Prepare the Connector
Use compressed air to blow dust from the ST/UPC ferrule, then wipe with a lint-free cloth and isopropyl alcohol.
- Align & Lock
Align the connector’s bayonet slots with the adapter, twist 1/4 turn clockwise until it clicks into place—no tools required.
- Test Signal Integrity
Use an optical power meter to verify insertion loss ≤0.35dB and return loss ≥25dB before securing the cable with cable ties.
Common Fault Troubleshooting
| Symptom | Root Cause & Fix |
|---|---|
| High insertion loss (>0.5dB) | Cause: Dirty ferrule or misalignment. Fix: Re-clean the ferrule and re-seat the connector. |
| Intermittent signal drops | Cause: Loose bayonet connection. Fix: Twist the connector 1/8 turn clockwise to ensure full locking. |
| Cable damage near the connector | Cause: Excessive bending. Fix: Maintain a minimum bend radius of ≥25mm for multimode fibers. |
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | ST/UPC 12-Core Multimode Fiber Pigtail |
| Connector Type | ST/UPC (bayonet locking) |
| Fiber Type | Multimode (OM3/OM4) |
| Core Count | 12 |
| Operating Temperature | -20°C to +70°C |
| Durability | ≥ 1800 mating times |
| Material | Heavy-Duty LSZH |
| Tension Strength | ≥ 1300N |
Field Technician FAQ
Q1: Can I use ST/UPC pigtails with LC/UPC adapters?
A: Yes—use a ST-to-LC hybrid adapter to ensure compatibility. We offer these adapters as a bundled accessory for field deployments.
Q2: How often should I clean ST/UPC connectors in industrial sites?
A: In dusty environments, clean connectors every 3–6 months or after any accidental exposure to dirt. For critical networks, test signal integrity monthly.
Q3: Is this pigtail suitable for outdoor use?
A: The heavy-duty LSZH jacket resists UV radiation and moisture, making it ideal for conduit installation outdoors. For direct burial, we recommend our armored version with water-blocking gel.
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