2CH SMFA Fiber Array,2CH Single Mode Fiber Array,2CH MFD Conversion Fiber Array | 250μm Pitch, 0° Angle | Nufern UHNA7 to G657A2 Spliced | FC/APC, Low IL <0.3dB | Optical Transceiver FA
1. Product Overview
This high-precision 2-channel single-mode fiber array (2CH SMFA) is designed for integration with silicon photonic coupling and optical waveguide devices.

2. Product Features
- Ultra-Low Insertion Loss
- Advanced Mode Field Conversion
- High Precision Channel Spacing
- Highly Stable Quartz Packaging
- High-Quality Termination Connections
| NO. |
Parameters |
Unit |
Spec. |
Value |
| 1 |
Channel |
/ |
2 |
OK |
| 2 |
Material |
/ |
Quartz Glass |
OK |
| 3 |
Channel Spacing |
μm |
250 |
OK |
| 4 |
Polishing Angle |
Degree |
A0° |
OK |
| 5 |
Package(L)X(W)X(H) |
mm |
10*2.5*2.5 |
OK |
| 6 |
Insertion Loss |
dB |
≤0.3 |
0.15 |
| |
| |
| |
| 7 |
Fiber Type |
/ |
Nufern UHNA7+G657A2 |
OK |
| 8 |
Length |
m |
1±0.1 |
OK |
| 9 |
Connector |
/ |
FC/APC |
OK |
| 10 |
Operating Temperature (℃) |
0~65 |
OK |
| 11 |
Storage Temperature (℃) |
-40~85 |
OK |
3. Applications
- Silicon Photonics Chip Coupling
- PLC Device Integration
- High-Speed Optical Transceiver Packaging
- Optical Fiber Sensing & Test Systems