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 LH 1310nm 20km Optical Transceiver Module - Huawei Compatible

23specifications compared
5differ
18identical
0known for one product only

Key differences

The Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible has 20,000 m more maximum transfer distance than the Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible (40000 m vs 20000 m). The Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible has 240 nm more wavelength than the Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible (1550 nm vs 1310 nm). Tx power (min): 0 dBmW on the Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible, -9 dBmW on the Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible. Tx power (max): 5 dBmW on the Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible, -3 dBmW on the Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible. Brand compatibility: Cisco on the Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible, Huawei on the Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible.

Maximum transfer distance
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible:40000 m
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible:20000 m
Wavelength
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible:1550 nm
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible:1310 nm
Tx power (min)
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible:0 dBmW
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible:-9 dBmW
Tx power (max)
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible:5 dBmW
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible:-3 dBmW
Brand compatibility
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Cisco Compatible:Cisco
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible:Huawei

Side by side

Differences highlightedShow differences only

Comparison of SFP-EX-15-SMD-DS-CO, SFP-LH-SMD-DS-HU
23 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 LH 1310nm 20km Optical Transceiver Module - Huawei Compatible Model SFP-LH-SMD-DS-HU View product
Performance4 differ
Maximum transfer distanceDiffers	40000 m	20000 m
WavelengthDiffers	1550 nm	1310 nm
Tx power (min)Differs	0 dBmW	-9 dBmW
Tx power (max)Differs	5 dBmW	-3 dBmW
Features1 differ
Brand compatibilityDiffers	Cisco	Huawei

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.

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