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| Customization: | Available |
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| Type: | Fiber Optic Fusion Splicer |
| Certification: | CE, ISO, RoHS |
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The DVP-740D Fiber Optic Fusion Splicer is a high-performance, versatile tool designed for precise fiber optic splicing in telecommunications, networking, and industrial applications. Below is a detailed description of its features, specifications, and applications, synthesized from multiple sources:
1. Multi-Fiber Compatibility
Supports SM (Single-Mode), MM (Multi-Mode), DS (Dispersion-Shifted), NZDS (Non-Zero Dispersion Shifted), EDF (Erbium-Doped Fiber), G.657 Bend-Insensitive Fiber, and various connectors (e.g., SC, LC, ST) .
Unique integrated fiber holder eliminates the need for manual adjustments when splicing different fiber types, including pigtail cables and drop fibers.
2. Advanced Splicing Technology
Achieves ultra-low splice loss: ≤0.02 dB (SM), ≤0.01 dB (MM), and ≤0.04 dB (DS/NZDS).
High return loss of ≥60 dB, ensuring minimal signal reflection.
Core Alignment Technology (PAS) ensures accuracy even for bent or fragile fibers.
3. User-Friendly Design
4.3-inch color LCD screen provides real-time splicing visualization and magnification (up to 5200x for detailed fiber alignment).
Compact and lightweight (1.95 kg) with shockproof and drop-resistant construction for field durability.
Intuitive interface supports 5 languages (English, Chinese, Russian, Spanish, Portuguese).
4. Efficient Power Management
Built-in 6Ah lithium battery enables 120+ splicing/heating cycles on a single charge.
Optional AC adapter for uninterrupted operation.
5. Extended Operational Capabilities
Operates in extreme conditions: -25°C to +50°C (ambient) and up to 5,000 meters altitude.
15 preset splicing programs + 1 customizable program for tailored workflows.
| Parameter | Details |
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| Applicable Fibers | SM, MM, DS, NZDS, G.655, G.657, pigtail, and connectorized cables |
| Splice Time | 7-25 seconds (automatic/manual modes) |
| Heating Time | 30-60 seconds (adjustable) |
| Storage Temperature | -40°C to +80°C |
| Dimensions | 142 mm (D) × 122 mm (W) × 138 mm (H) |
| Weight | 1.95 kg (including battery) |
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