Product comparison · 2 network transceiver modules

Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible vs Data Stream 1.25G SFP ZX 1550nm 80km Optical Transceiver Module - Huawei Compatible

Key differences

Maximum transfer distance
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible:20000 m
- 1.25G SFP ZX 1550nm 80km Optical Transceiver Module - Huawei Compatible:80000 m
Wavelength
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible:1310 nm
- 1.25G SFP ZX 1550nm 80km Optical Transceiver Module - Huawei Compatible:1550 nm
Tx power (min)
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible:-9 dBmW
- 1.25G SFP ZX 1550nm 80km Optical Transceiver Module - Huawei Compatible:0 dBmW
Tx power (max)
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible:-3 dBmW
- 1.25G SFP ZX 1550nm 80km Optical Transceiver Module - Huawei Compatible:5 dBmW

Differences highlightedShow differences only

Comparison of SFP-LH-SMD-DS-HU, SFP-ZX-SMD-DS-HU
23 specifications	A Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Huawei Compatible Model SFP-LH-SMD-DS-HU View product	B Data Stream 1.25G SFP ZX 1550nm 80km Optical Transceiver Module - Huawei Compatible Model SFP-ZX-SMD-DS-HU View product
Performance4 differ
Maximum transfer distanceDiffers	20000 m	80000 m
WavelengthDiffers	1310 nm	1550 nm
Tx power (min)Differs	-9 dBmW	0 dBmW
Tx power (max)Differs	-3 dBmW	5 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.