Product comparison · 2 network transceiver modules

Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible vs StarTech.com MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm

12specifications compared
7differ
5identical
28known for one product only

Key differences

The StarTech.com MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm has 98,750 Mbit/s more maximum data transfer rate than the Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible (100000 Mbit/s vs 1250 Mbit/s). The Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible has 10,000 m more maximum transfer distance than the StarTech.com MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm (20000 m vs 10000 m). The StarTech.com MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm has 4.7 mm more width than the Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible (18.4 mm vs 13.7 mm). Interface type: LC on the Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible, QSFP on the StarTech.com MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm. Brand compatibility: Cisco on the Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible, MSA Compliant on the StarTech.com MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm.

Maximum data transfer rate
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible:1250 Mbit/s
- MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm:100000 Mbit/s
Interface type
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible:LC
- MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm:QSFP
Maximum transfer distance
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible:20000 m
- MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm:10000 m
Brand compatibility
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible:Cisco
- MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm:MSA Compliant
Width
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible:13.7 mm
- MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm:18.4 mm
Depth
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible:57 mm
- MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm:117.8 mm
Height
- 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible:10.5 mm
- MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm:12.6 mm

Side by side

Differences highlightedShow differences only

Comparison of SFP-LH-SMD-DS-CO, QSFP-100G-LR4-S-UST
40 specifications	A Data Stream 1.25G SFP LH 1310nm 20km Optical Transceiver Module - Cisco Compatible Model SFP-LH-SMD-DS-CO View product	B StarTech.com MSA Uncoded QSFP Module, 100Gbps Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm Model QSFP-100G-LR4-S-UST View product
Performance3 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	1250 Mbit/s	100000 Mbit/s
Interface typeDiffers	LC	QSFP
Single-mode fiber (SMF) supported	Yes	Yes
Fiber optic connectorKnown for one	Unknown — not stated by the source	LC
SFP transceiver standardKnown for one	Unknown — not stated by the source	LR4
Maximum transfer distanceDiffers	20000 m	10000 m
Wavelength	1310 nm	1310 nm
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3ba
Fiber ethernet cabling technologyKnown for one	Unknown — not stated by the source	100GBASE
Duplex systemKnown for one	Unknown — not stated by the source	Full
Digital Diagnostics Monitoring (DDM)	Yes	Yes
Tx power (min)Known for one	-9 dBmW	Unknown — not stated by the source
Tx power (max)Known for one	-3 dBmW	Unknown — not stated by the source
Rx power (min)Known for one	-23 dBmW	Unknown — not stated by the source
Rx power (max)Known for one	-3 dBmW	Unknown — not stated by the source
Features1 differ
Product colourKnown for one	Unknown — not stated by the source	Silver
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	3083849 h
Brand compatibilityDiffers	Cisco	MSA Compliant
Compatible productsKnown for one	SONET OC-24-LR-1	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	4.5 W
Input voltageKnown for one	3.3 V	Unknown — not stated by the source
Maximum voltageKnown for one	3.47 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 85%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	13.7 mm	18.4 mm
DepthDiffers	57 mm	117.8 mm
HeightDiffers	10.5 mm	12.6 mm
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging dataidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Package widthKnown for one	Unknown — not stated by the source	180 mm
Package depthKnown for one	Unknown — not stated by the source	127 mm
Package heightKnown for one	Unknown — not stated by the source	48 mm
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	117 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	250 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	200 mm
Products per master (outer) caseKnown for one	Unknown — not stated by the source	36 pc(s)
Certificatesidentical
Compliance certificatesKnown for one	RoHS, CE	Unknown — not stated by the source
Sustainabilityidentical
Doesn't containKnown for one	Lead	Unknown — not stated by the source

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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