GLSUN manufactures 2.5G, 10G, 25G uncooled DFB/EML laser diode chips, MPD/PIN photodiode detector chips at 1270/1310/1550nm, and TO-CAN package in TO60, TO56, TO46, TO38 for PON, ACCESS, Optical Ethernet, SDH in fiber network communication.
| Fiber Type | Type | Latching | Non-latching | Matrix | Fiber Optic Communication  | 
				Optic Sensing | Test & Measurement  | 
				Quantum Communication  | 
				Telemedicine | Data Center  | 
				Customized | 
| SMF / MMF | Motor | 1xN/MxN | 1xN/MxN | ||||||||
| Relay | 
			2x2B/2x2F 1xN/ N+1/1:1  | 
			  1x1/1xN | 1x1/1xN/MxN/ N*1xN  | 
			  ||||||||
| MEMS | 1xN/MxN | 1xN | 1xN/MxN | ||||||||
| BIDI MEMS | 1xN/MxN | 1xN | 1xN/MxN | ||||||||
| Magneto | 1xN/Nx1 | 1xN | 1xN/Nx1 | ||||||||
| HP Magneto | 1xN/Nx1 | 1xN | 1xN/Nx1 | ||||||||
| Nanosecond | 1xN | 1xN | |||||||||
| PM Fiber | MEMS | 1xN | 1xN | ||||||||
| Magneto | 1xN/Nx1 | 1xN | |||||||||
| HP Magneto | 1xN/Nx1 | 1xN | |||||||||
| POF MMF | Motor | 1xN |