You can select wavelength among 1299.7nm and 1549nm at the front panel of the instrument. Laser modules are in 14-pin butterfly with TEC (see 8th photo below). There are one 1x3 optical switch (JDS P/N: SW13-Z000074) inside the instrument to select laser source module. There is optical isolator at common port of optical switch. The 2 laser modules are driven by a regulated linear power supply (GHOF 1-5 Rev.A, output 5V 3.0A).
FC/PC adapter at output port. Internal SM fiber connectors of both ports look clean under fiber scope for female connector.
We tested output power after at least 40 minutes warmup (see 3rd photo below) and optical spectrum (see last 6 photos below. Center wavelength data is from OSA test with RBW=5nm or 10nm, there is no enough warmup for OSA test).
It requires enough warmup to get stable output power. Tested laser output power and wavelength:
-3.715dBm 1301.00nm at 1299.7nm port, power stability is very good.
-5.463dBm 1549.0nm at 1549nm port, power stability is good.
Original tested optical spectrum result by JDS was labeled on 3rd photo below.
AC input: 110V/120V is standard option. Upon your request, we can change to other AC input voltage option by re-wiring inside instrument. A power cord will be attached.
Net weight: 4.4kg. Dimension: 30x28x14 cm