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Optical Components
TOSA(Transmitter Optical Subassembly)is a Optical Subassembly which conversion of electrical signals into optical signals (E/O conversion),The main performance indexes of TOSA include optical power value (Po), central wavelength (λC) and so on.

ROSA(Receiver Optical Subassembly)is a Optical Subassembly which converting optical signals into electrical signals (O/E conversion),The main performance indexes are sensitivity (Sen) and so on. The unit of sensitivity is dBm, which means that under certain conditions, ROSA can receive the minimum optical power value.
Optical Components
TOSA
Rate(bps)
Wave(nm)
Chip
Temp(℃)
Connector
Part Number
10.3G
850
Vcsel
0~70
LC
NT-5032-LC
10.3G
1310
DFB
0~70
LC
NT-5103-LC
14.025G
850
Vcsel
0~70
LC
NT-6052-LC
25G
850
Vcsel
0~70
LC
NT-7032-LC
ROSA
Rate(bps)
Wave(nm)
Chip
Temp(℃)
Connector
Part Number
10.3G
850
Pin
0~70
LC
NR-5030-LC
10.3G
1310
Pin
0~70
LC
NR-5100-LC
14.025G
850
Pin
0~70
LC
NR-6030-LC
25G
850
Pin
0~70
LC