SONET/SDH Transceivers Product Finder

Distance	Data Rate
Distance	OC-3 (155 Mb/s)	OC-12 (622 Mb/s)	GbE (1.25 Gb/s)	OC-48 (2.5 Gb/s)
180 km
120 km			Transceiver, 2.5 Gb/s OC-48, Multirate, SFP, CWDM (CT2 Series)
80 km	Transceiver, 155 Mb/s OC-3, SFP (CT2 Series)	Transceiver, 622 Mb/s OC-12, SFP (CT2 Series)	Transceiver, 2.5 Gb/s OC-48, Multirate, SFP, CWDM (CT2 Series)	Transceiver, 2.5 Gb/s OC-48, Multirate, SFP, CWDM (CT2 Series) Transceiver, 2.5 Gb/s OC-48, Multirate, SFP (CT2 Series)
40 km	Transceiver, 155 Mb/s OC-3, SFP (CT2 Series)	Transceiver, 622 Mb/s OC-12, SFP (CT2 Series)		Transceiver, 2.5 Gb/s OC-48, Multirate, SFP, CWDM (CT2 Series) Transceiver, 2.5 Gb/s OC-48, Multirate, SFP (CT2 Series)
15 km	Transceiver, 155 Mb/s OC-3, SFP (CT2 Series)	Transceiver, 622 Mb/s OC-12, SFP (CT2 Series)		Transceiver, 2.5 Gb/s OC-48, Multirate, SFP (CT2 Series)
2 km				Transceiver, 2.5 Gb/s OC-48, Multirate, SFP (CT2 Series)