Product comparison · 2 network transceiver modules

LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12 vs LevelOne QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12

28specifications compared
8differ
20identical
2known for one product only

Key differences

The LevelOne QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12 has 60,000 Mbit/s more maximum data transfer rate than the LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12 (100000 Mbit/s vs 40000 Mbit/s). The LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12 has 9,900 m more maximum transfer distance than the LevelOne QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12 (10000 m vs 100 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-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12 (1310 nm vs 850 nm). Interface type: QSFP+ on the LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12, QSFP28 on the LevelOne QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12. SFP transceiver standard: PSM4 on the LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12, SR4 on the LevelOne QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12.

Maximum data transfer rate
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:40000 Mbit/s
- QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12:100000 Mbit/s
Interface type
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:QSFP+
- QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12:QSFP28
SFP transceiver standard
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:PSM4
- QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12:SR4
Maximum transfer distance
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:10000 m
- QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12:100 m
Wavelength
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:1310 nm
- QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12:850 nm
Ethernet interface type
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:40 Gigabit Ethernet
- QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12:100 Gigabit Ethernet
Fiber ethernet cabling technology
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:40GBASE
- QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12:100GBASE
Form factor
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:QSFP+
- QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12:QSFP28

Side by side

Differences highlightedShow differences only

Comparison of QFP-3111, QFP-5001
30 specifications	A LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12 Model QFP-3111 View product	B LevelOne QFP-5001 100Gbps SR4 Multi-mode QSFP28 Transceiver, 100m, 850nm, MPO-12 Model QFP-5001 View product
Performance7 differ
Maximum data transfer rateDiffers	40000 Mbit/s	100000 Mbit/s
Interface typeDiffers	QSFP+	QSFP28
Single-mode fiber (SMF) supportedKnown for one	Yes	Unknown — not stated by the source
SFP transceiver standardDiffers	PSM4	SR4
Maximum transfer distanceDiffers	10000 m	100 m
WavelengthDiffers	1310 nm	850 nm
Ethernet interface typeDiffers	40 Gigabit Ethernet	100 Gigabit Ethernet
Fiber ethernet cabling technologyDiffers	40GBASE	100GBASE
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Form factorDiffers	QSFP+	QSFP28

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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