Data Stream 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible vs Data Stream 1.25G SFP EZX 1550nm 120km Optical Transceiver Module - Cisco Compatible

Key differences

• Maximum transfer distance
  • 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible:40000 m
  • 1.25G SFP EZX 1550nm 120km Optical Transceiver Module - Cisco Compatible:120000 m
• Wavelength
  • 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible:1310 nm
  • 1.25G SFP EZX 1550nm 120km Optical Transceiver Module - Cisco Compatible:1550 nm
• Tx power (min)
  • 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible:-5 dBmW
  • 1.25G SFP EZX 1550nm 120km Optical Transceiver Module - Cisco Compatible:0 dBmW
• Tx power (max)
  • 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible:0 dBmW
  • 1.25G SFP EZX 1550nm 120km Optical Transceiver Module - Cisco Compatible:5 dBmW
• Rx power (min)
  • 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible:-23 dBmW
  • 1.25G SFP EZX 1550nm 120km Optical Transceiver Module - Cisco Compatible:-30 dBmW
• Rx power (max)
  • 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible:-3 dBmW
  • 1.25G SFP EZX 1550nm 120km Optical Transceiver Module - Cisco Compatible:-9 dBmW