N7778C keysight
Tunable Laser System Source
• Wavelength: 1240-1380 nm or 1340-1495 nm or 1450-1650 nm or 1490-1640 nm
• Scanning speed: up to 200 nm/s, bidirectional
• Maximum power: > +12 dBm peak typical (options 114, 116, 216) or > +13 dBm peak (option 113)