Product comparison · 2 network transceiver modules

Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible vs Data Stream 1.25G SFP SX 850nm 550m Optical Transceiver Module - Cisco Compatible

Key differences

Maximum transfer distance
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible:40000 m
- 1.25G SFP SX 850nm 550m Optical Transceiver Module - Cisco Compatible:550 m
Wavelength
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible:1550 nm
- 1.25G SFP SX 850nm 550m Optical Transceiver Module - Cisco Compatible:850 nm
Tx power (min)
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible:0 dBmW
- 1.25G SFP SX 850nm 550m Optical Transceiver Module - Cisco Compatible:-9.5 dBmW
Tx power (max)
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible:5 dBmW
- 1.25G SFP SX 850nm 550m Optical Transceiver Module - Cisco Compatible:-3 dBmW
Rx power (min)
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible:-23 dBmW
- 1.25G SFP SX 850nm 550m Optical Transceiver Module - Cisco Compatible:-22 dBmW

Differences highlightedShow differences only

Comparison of SFP-EX-15-SMD-DS-CO, SFP-SX-MMD-DS-CO
24 specifications	A Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible Model SFP-EX-15-SMD-DS-CO View product	B Data Stream 1.25G SFP SX 850nm 550m Optical Transceiver Module - Cisco Compatible Model SFP-SX-MMD-DS-CO View product
Performance5 differ
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Maximum transfer distanceDiffers	40000 m	550 m
WavelengthDiffers	1550 nm	850 nm
Tx power (min)Differs	0 dBmW	-9.5 dBmW
Tx power (max)Differs	5 dBmW	-3 dBmW
Rx power (min)Differs	-23 dBmW	-22 dBmW

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.