If the photograph is clicked, it grows.

HP 8168F /516/021 1480-1570nm TLS
JPY650,000 1stock
opt976

Wavelength Range: 1480-1570nm
Absolute Wavelength Accuracy, typical: +/- 0.1 nm
Relative Wavelength accuracy: +/- 0.035nm typical and 0.001 nm
Wavelength Resolution: 0.001 nm
Wavelength Stability: < +/-100MHz
Wavelength Repeatability: +/- 0.035nm typical and 0.001 nm
Linewidth (typical) broadened (effective, typical): 100 kHz, 50 to 500 MHz
Source spontaneous emission: < -55dB/0.1 nm
Sidemode suppression ratio: > 50 dB
Output -10dBm-+5.8dBm FC connector
Maximum Output Power: 1500nm (4.9dBm)1530nm (5.6dB) 1550nm(5.8dBm)
Modulation INT/EXT INT 251Hz-299KHz

OPT516: Wavelength Range 1480-1570nm
OPT021:Straight Contact Connector
Power cord