Product comparison · 2 network transceiver modules

LevelOne QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12 vs LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12

28specifications compared
3differ
25identical
2known for one product only

Key differences

The LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12 has 9,600 m more maximum transfer distance than the LevelOne QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12 (10000 m vs 400 m). The LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12 has 460 nm more wavelength than the LevelOne QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12 (1310 nm vs 850 nm). SFP transceiver standard: CSR4 on the LevelOne QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12, PSM4 on the LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12.

SFP transceiver standard
- QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12:CSR4
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:PSM4
Maximum transfer distance
- QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12:400 m
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:10000 m
Wavelength
- QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12:850 nm
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:1310 nm

Side by side

Differences highlightedShow differences only

Comparison of QFP-3003, QFP-3111
30 specifications	A LevelOne QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12 Model QFP-3003 View product	B LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12 Model QFP-3111 View product
Performance3 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rate	40000 Mbit/s	40000 Mbit/s
Interface type	QSFP+	QSFP+
Multi-mode fiber (MMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber optic connector	MPO-12	MPO-12
SFP transceiver standardDiffers	CSR4	PSM4
Maximum transfer distanceDiffers	400 m	10000 m
WavelengthDiffers	850 nm	1310 nm
Ethernet interface type	40 Gigabit Ethernet	40 Gigabit Ethernet
Fiber ethernet cabling technology	40GBASE	40GBASE
Digital Diagnostics Monitoring (DDM)	Yes	Yes
Single-mode fiber (SMF) supportedKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Product colour	Silver	Silver
Form factor	QSFP+	QSFP+
Plug and Play	Yes	Yes
Hot-swap	Yes	Yes
Brand compatibility	MSA Compliant	MSA Compliant
Certificatesidentical
Compliance certificates	CE	CE
Waste Electrical and Electronic Equipment (WEEE) compliance	Yes	Yes
Operational conditionsidentical
Minimum operating temperature	0 °C	0 °C
Maximum operating temperature	70 °C	70 °C
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)	0 - 85%	0 - 85%
Storage relative humidity (H-H)	5 - 85%	5 - 85%
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging dataidentical
User guide	Yes	Yes
Logistics dataidentical
Customs product code (TARIC)	8517620000	8517620000
Harmonized System (HS) code	851762	851762
Country of origin	Taiwan	Taiwan

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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