Sate Optics provides 2.5G SFP CWDM/DWDM Transceivers designed for wavelength division multiplexing networks, telecom transmission systems and long-distance optical communication applications.

2.5G CWDM and DWDM SFP modules allow multiple optical channels to share existing fiber infrastructure, increasing network capacity without requiring additional fiber deployment.

CWDM 2.5G SFP transceivers provide cost-effective solutions for metropolitan networks and enterprise optical links, while DWDM 2.5G SFP modules support higher wavelength density for carrier networks and optical transport applications.

Sate Optics offers OEM-compatible 2.5G CWDM/DWDM optical modules with various wavelength options, including CWDM channels from 1270nm to 1610nm and DWDM ITU wavelength channels, supporting 40km, 80km and longer-distance transmission requirements.

2.5G SFP CWDM/DWDM Optical Transceivers

Part Number	Model No.	Picture	Data Rate(Mbps)	Wavelength	Media Type	Reach	TX Power(dBm)	RX Sens.(dBm)	Temp.(℃)	Note	Datasheet
ST-2.5G-CWDM-XXXX-40	2.5G CWDM SFP 40km Compatible		2.5Gbps	1270nm~1610nm	Single-mode Fiber (SMF)	40km	-2 ~ +3 dBm	-19 dBm	0~70℃	Compatible 2.5G CWDM SFP Optical Transceiver	Download Now!
ST-2.5G-CWDM-XXXX-80	2.5G CWDM SFP 80km Compatible		2.5Gbps	1270nm~1610nm	Single-mode Fiber (SMF)	80km	0~+5dBm	-26dBm	0~70℃	Compatible 2.5G CWDM SFP Optical Transceiver	Download Now!
ST-2.5G-CWDM-XXXX-120	2.5G CWDM SFP 120km Compatible		2.5Gbps	1270nm~1610nm	Single-mode Fiber (SMF)	120km	0 ~ +5 dBm	-31 dBm	0~70℃	Compatible 2.5G CWDM SFP Optical Transceiver	Download Now!
ST-2.5G-DWDM-XXXX-80	2.5G DWDM SFP 80km Compatible		2.5Gbps	CH17~CH61	Single-mode Fiber (SMF)	80km	0 ~ +4 dBm	-28 dBm	0~70℃	Compatible 2.5G DWDM SFP Optical Transceiver	Download Now!
ST-2.5G-DWDM-XXXX-120	2.5G DWDM SFP 120km Compatible		2.5Gbps	CH17~CH61	Single-mode Fiber (SMF)	120km	0 ~ +5 dBm	-28 dBm	0~70℃	Compatible 2.5G DWDM SFP Optical Transceiver	Download Now!