Operating Wavelength: 1310 and 1550 nm
Insertion Loss: 0.28 dB/1310, 0.25 dB/1550, typical
Isolation: 16.4 dB/1310, 15.8 dB/1550, typical
Bandwidth: +/- 20 nm
Thermal Stability: <+/-0.1 dB/1310, <+/-0.15 dB/1550
Polarization: <+/-0.1 dB/1310, <+/-0.15 dB/1550
Connectors: ST, SC or FC as ordered
Operating Temperature: -20° to +70° C
Humidity: 5 to 95% RH, no condensation
Size: Model 381/2381 - 11.5"L x 6.5" H x 0.85" W (292.1mm x 165.1mm x 21.6mm)