• GLC SX MM  (1000Base-SX multimode SFP)
• GLC-LH-SM  (1000Base-LX/LH single mode & multimode SFP)
• GLC-ZX-SM  (1000Base-ZX single mode SFP)
• GLC-T  (1000Base-T copper SFP)
• CWDM SFP  (CWDM SFP 1470 ,CWDM SFP 1490 ,CWDM SFP 1510 ,CWDM SFP 1530 ,
  CWDM SFP 1550 ,CWDM SFP 1570 ,CWDM SFP 1590 ,CWDM SFP 1610 )
• GLC-FE-100FX  (100Base-FE multimode SFP 2km)
• GLC-FE-100LX  (100Base-LX single mode SFP 10km)
• GLC-FE-100EX  (100Base-EX single mode SFP 40km)
• GLC-FE-100BX-D  (100Base TX1550 RX1310 single fiber SFP 10km)
• GLC-FE-100BX-U  (100Base TX1310 RX1550 single fiber SFP 10km)
• SFP-GE-S  (1000Base-SX SFP, multimode,extended operating temperature range,DOM support)
• SFP-GE-L  (1000Base-LX/LH SFP,MMF & SMF,extended operating temperature range,DOM support)
• SFP-GE-Z  (1000Base-ZX SFP,single mode,extended operating temperature range,DOM support)
• SFP-GE-T  (1000Base-T copper SFP,extened operating temperature range,DOM support)
• GLC-BX-D  (1000Base-BX10 SFP,TX1310 RX1490 single fiber SFP)
• GLC-BX-U  (1000Base-BX10 SFP,TX1490 RX1310 single fiber SFP)
• SFP+ 10G SR  (SFP+ 10G transceiver,850nm,300 meters)
• SFP+ 10G LR  (SFP+ 10G transceiver,1310nm,10km)
• DS SFP FC 2G SW (1/2-Gbps Fibre Channel-Shortwave SFP)
• DS SFP FC 2G LW (1/2-Gbps Fibre Channel-Longwave SFP)
• ONS SE 4G SM (4-Gbps Fibre Channel SFP, 1310-nm, single-mode)
• ONS SE 4G MM (4-Gbps Fibre Channel SFP, 850-nm, multimode)

We supply Cisco equivalent 4gb SFP fiber transceivers, typical type include ONS SE 4G SM and ONS SE 4G MM. These 4gb SFP are both tri-rate transceiver to support 1.0625Gbps, 2.125Gbps and up to 4.25Gbps, ONS SE 4G SM work with 1310nm via SMF and its max working distance is 10km, ONS SE 4G MM work with MMF and its max working span is 150 meters. All these 4gb SFP meet laser class 1 and industrial standard for SFP modules.

These 4gb SFP are with DOM function which allow user to monitor the parameter and working status of the transceivers, we supply these Cisco equivalent 4gb SFP which are RoHS compliant, they are fully compatible to use with devices from Cisco and other suppliers, with stable performance and competitive prices, these SFP transceivers are economic to use in 4gb fibre channel and Gigabit Ethernet applications.