Product comparison · 2 network transceiver modules

Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Huawei Compatible vs Data Stream 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible

23specifications compared
4differ
19identical
0known for one product only

Key differences

The Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Huawei Compatible has 240 nm more wavelength than the Data Stream 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible (1550 nm vs 1310 nm). The Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Huawei Compatible has 5 dBmW more tx power (max) than the Data Stream 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible (5 dBmW vs 0 dBmW). Tx power (min): 0 dBmW on the Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Huawei Compatible, -5 dBmW on the Data Stream 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible. Brand compatibility: Huawei on the Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Huawei Compatible, Cisco on the Data Stream 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible.

Wavelength
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Huawei Compatible:1550 nm
- 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible:1310 nm
Tx power (min)
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Huawei Compatible:0 dBmW
- 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible:-5 dBmW
Tx power (max)
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Huawei Compatible:5 dBmW
- 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible:0 dBmW
Brand compatibility
- 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Huawei Compatible:Huawei
- 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible:Cisco

Side by side

Differences highlightedShow differences only

Comparison of SFP-EX-15-SMD-DS-HU, SFP-EX-SMD-DS-CO
23 specifications	A Data Stream 1.25G SFP EX15 1550nm 40km Optical Transceiver Module - Huawei Compatible Model SFP-EX-15-SMD-DS-HU View product	B Data Stream 1.25G SFP EX 1310nm 40km Optical Transceiver Module - Cisco Compatible Model SFP-EX-SMD-DS-CO View product
Performance3 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rate	1250 Mbit/s	1250 Mbit/s
Interface type	LC	LC
Single-mode fiber (SMF) supported	Yes	Yes
Maximum transfer distance	40000 m	40000 m
WavelengthDiffers	1550 nm	1310 nm
Tx power (min)Differs	0 dBmW	-5 dBmW
Tx power (max)Differs	5 dBmW	0 dBmW
Rx power (min)	-23 dBmW	-23 dBmW
Rx power (max)	-3 dBmW	-3 dBmW
Digital Diagnostics Monitoring (DDM)	Yes	Yes
Features1 differ
Brand compatibilityDiffers	Huawei	Cisco
Compatible products	SONET OC-24-LR-1	SONET OC-24-LR-1
Poweridentical
Input voltage	3.3 V	3.3 V
Maximum voltage	3.47 V	3.47 V
Certificatesidentical
Compliance certificates	RoHS, CE	RoHS, CE
Sustainabilityidentical
Doesn't contain	Lead	Lead
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)	5 - 85%	5 - 85%
Weight & dimensionsidentical
Width	13.7 mm	13.7 mm
Depth	57 mm	57 mm
Height	10.5 mm	10.5 mm

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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