1. PDL Meter * Laser Source - 1270nm, 1310nm, 1470㎚, 1550㎚, 1620㎚ * PM Switch: 1 × 5 * Polarization Controller - Muller Matrix = 4state(6state) * Detector: - Wide Dynamic measurement range (100db) - Small type integrating sphere (High Reliability, Non-Contact ferrule) - Reference Power 2. Optical Switch - Separate 4 × (1×4) switchs - 16 Channel DUT connector (FC/APC)