Our products compatible with Finisar.
Here is list: 
FTR-1319-3D: 1000 base-lx gbic 
FTR-1519: 1000 base-zx gbic 
FTR-1619: 120KM 1000 BASE-ZX 
FTR-1619-XX(47/49/51/53/55/57/59/61): 1.25G coarse WDM GBIC transceiver 
FTR-8519-3D: 1000 base-sx GBIC 
FTRJ-1319-3: 1000 base mini-gbic-lx 
FTRJ-1319-7D(with DDM): 1000 base mini-gbic-lx 
FTRJ-1519-7D(with DDM): 1000 base mini gbic -zx 
FTRJ-8519-3: 1000 BASE miniGBIC-SX 
FTRJ-8519-7D(with DDM): 1000 BASE miniGBIC-SX 
FTRJ8519P1xNL: 2.125G mini-gbic-sx 
FTRJ8524P2XNY: 4 G SFP-SX 
FWDM-1519-7D-XX(47/49/51/53/55/57/59/61): 1.25G Coarse WDM SFP transceiver 
FWDM-1619-7D-XX: 1.25G extra distance coast SFP 
FWDM-1621-7D-XX: 2g extra distance coast SFP 
FTLF8519P2BNL: 2Gb FiberOptic Duplex LC; Short-Wavelength; 850nm; 
FTLF8524P2BNL: 4.25Gb/s SFP Transceiver 
FTRX-1411D3: XFP, 1310nm DFB, PIN, XFI interface, 10.5Gb/s, 10GBASE-LR/LW, 1200-SM-LL-L, 3.3/5V, -5/70deg Cent, LC connector, digital diagnostics, 10km 
FTRX-1411M3: 1310nm DFB, PIN, OC-192 SR-1, STM I-64.1, 10GBASE-LR/LW, 1200-SM-LL-L, G.709, 10.7Gb/s multi-rate transceiver, single mode, XFP footprint, 3.3/5V, LC connector, -5/70C operation, 10km.