It includes integrated module of dual-drive MZ modulator and DFB laser: LCM155EW (see 3rd and 4th pdf links below). There are two SMA RF connectors on InP Mach-Zehnder Modulator. >1dBm output. 10Gb APD receiver: FRM5N143DS (see last pdf link below). With two SC/PC connectors. Made by Cenix (now part of Cyoptics) . Price is for whole transponder module.
Model number and wavelength: C13305575S, 1555.75nm, C13305655S, 1556.55nm, C13305736S, 1557.36nm, C13305817S, 1558.17nm, C13305898S, 1558.98nm, C13305979S, 1559.79nm, C13306061S, 1560.61nm, C13306142S, 1561.42nm.
See transponder specification at 1st two pdf links below. The 1st pdf link is only part of 26-page user manual. We can email you extra pdf file for MZ-LD module.
You can remove MZ-LD module or APD receiver for your project. We may remove them for you (adding about $40 service and packing fee), but we are unable to test it.