A **fiber optic splicing machine** is used to join two optical fibers end-to-end, ensuring minimal signal loss and reflection. The most common type is the **fusion splicer**, which aligns and fuses fibers using an electric arc.
### Types of Splicing Machines
- **Fusion Splicer (Core Alignment)**
- Uses high-precision alignment for lowest splice loss (<0.02 dB).
- Best for telecom and broadband networks.
- **Fusion Splicer (Clad Alignment)**
- Aligns fibers by their outer cladding.
- Faster and cheaper, but slightly higher splice loss (~0.04 dB).
- **Mechanical Splicer**
- Joins fibers with a mechanical fixture and gel.
- Portable and inexpensive, but higher loss and less durable.
### Key Features to Look For
- **Splice Time**: Fast machines can complete splicing in 6–10 seconds.
- **Heating Time**: Typically 15–20 seconds for protective sleeve shrinking.
- **Loss Performance**: Core alignment machines achieve <0.02 dB splice loss.
- **Battery Backup**: Many models support 200+ splices per charge.
- **Durability**: Dust/moisture protection for outdoor work.
- **Display & Interface**: Touchscreen controls, real-time alignment view.
### Example Models & Prices
| Model | Type | Splice Time | Loss | Price (INR) |
|-------|------|-------------|------|-------------|
| Corslet OFSM-14 | Core alignment fusion splicer | 6s | ~0.02 dB | ₹64, 500 [Amazon](https://www.amazon.in/splicer-fiber-machine/s?k=splicer+fiber+machine) |
| Corslet OFSM-12 | Core alignment fusion splicer | 6s | ~0.02 dB | ₹50, 011 [Amazon](https://www.amazon.in/splicer-fiber-machine/s?k=splicer+fiber+machine) |
| Fujikura 36S | Clad alignment fusion splicer | 7s | ~0.04 dB | ₹48, 800 [IndiaMART](https://www.indiamart.com/proddetail/fiber-optic-splicing-machine-2858072236448.html) |
### Buying Considerations
- **Professional use (telecom, broadband)** → Core alignment fusion splicer is best.
- **Budget-conscious or small projects** → Clad alignment or mechanical splicer may suffice.
- **Field work** → Choose rugged, portable models with strong battery life
