|   | 
Optical Performance | 
Unit | 
Test Data | 
| 1 | 
Central Wavelength (λc) | 
nm | 
1310 | 
| 2 | 
Insertion loss | 
dB | 
0.41 | 
| 3 | 
Polarization Dependent Loss | 
dB | 
0.04 | 
| 4 | 
Isolation (λc+/-15nm@25°C) | 
dB | 
47.2 | 
| 5 | 
Isolation (λc+/-15nm@-40~85°C) | 
dB | 
45.4 | 
| 6 | 
Polarization Mode Dispersion | 
ps | 
0.03 | 
| 7 | 
Return Loss | 
dB | 
55/56 | 
| 8 | 
Fiber Type | 
Corning SMF-28e with 0.9mm Loose tube | 
| 9 | 
Maximum Optical Power | 
Max | 
mW | 
500 | 
| 10 | 
Fiber Length | 
Min | 
m | 
1.0 | 
| 11 | 
Operating Temperature | 
°C | 
-40~85 | 
| 12 | 
Storage Temperature | 
°C | 
-40~85 | 
| 13 | 
Package Dimension | 
mm | 
D5.5*L38 | 
| 14 | 
Connector Type | 
FC/APC |