
The FWSW-2x1 Optical Switch by Fullwell (Hangzhou Fullwell Optoelectronic Equipment Co., Ltd.) is a high-performance optical path selector designed for optical communication and broadcasting systems. This device facilitates reliable switching between two optical input signals to a single output, ensuring seamless signal routing with minimal loss. Utilizing advanced MCU intelligent control technology and SNMP network management, the FWSW-2x1 offers superior performance, low insertion loss, and robust reliability. As a genuine Fullwell product, it is backed by CO (Certificate of Origin) and CQ (Certificate of Quality) certifications, guaranteeing authenticity and industry-standard compliance. The switch is housed in a 19-inch standard chassis, supporting automatic, manual, or network-managed switching modes, with real-time monitoring capabilities via an LCD display or network management system.

|
Parameter |
Specification |
|
Wavelength Range |
1100–1610 nm (covering S, C, and L bands) |
|
Insertion Loss |
≤0.8 dB (typical), ≤1.0 dB (maximum) |
|
Switching Time |
≤10 ms |
|
Crosstalk |
≥55 dB (high isolation to minimize signal interference) |
|
Return Loss |
≥50 dB |
|
Optical Connectors |
SC/APC or FC/APC (industry-standard) |
|
Input/Output Configuration |
2 inputs, 1 output (2x1 configuration) |
|
Power Supply |
Dual 220V AC (50 Hz) or DC48V (depending on model), ~20–30W consumption |
|
Switching Modes |
Automatic, manual, or network-managed (via SNMP or RS232) |
|
Monitoring |
Real-time optical power and switch status via front-panel LCD or network system |
|
Dimensions |
19-inch 1U rack-mountable chassis |
|
Operating Environment |
Temperature: 0–50°C, Humidity: 5–90% (non-condensing) |
|
Certifications |
CE, ISO, RoHS, CO, CQ |
|
Management Interface |
SNMP, RS232 for remote monitoring and control |
|
Reliability |
Telcordia GR-1221 compliant, high durability for continuous operation |