Product comparison · 2 network transceiver modules

LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12 vs LevelOne QFP-5005 100Gbps DR Single-mode QSFP28 PAM4 Transceiver, 500m, 1310nm, Duplex LC

Key differences

Maximum data transfer rate
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:40000 Mbit/s
- QFP-5005 100Gbps DR Single-mode QSFP28 PAM4 Transceiver, 500m, 1310nm, Duplex LC:100000 Mbit/s
Interface type
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:QSFP+
- QFP-5005 100Gbps DR Single-mode QSFP28 PAM4 Transceiver, 500m, 1310nm, Duplex LC:QSFP28
SFP transceiver standard
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:PSM4
- QFP-5005 100Gbps DR Single-mode QSFP28 PAM4 Transceiver, 500m, 1310nm, Duplex LC:DR
Maximum transfer distance
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:10000 m
- QFP-5005 100Gbps DR Single-mode QSFP28 PAM4 Transceiver, 500m, 1310nm, Duplex LC:500 m
Ethernet interface type
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:40 Gigabit Ethernet
- QFP-5005 100Gbps DR Single-mode QSFP28 PAM4 Transceiver, 500m, 1310nm, Duplex LC:100 Gigabit Ethernet
Fiber ethernet cabling technology
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:40GBASE
- QFP-5005 100Gbps DR Single-mode QSFP28 PAM4 Transceiver, 500m, 1310nm, Duplex LC:100GBASE
Form factor
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:QSFP+
- QFP-5005 100Gbps DR Single-mode QSFP28 PAM4 Transceiver, 500m, 1310nm, Duplex LC:QSFP28

Differences highlightedShow differences only

Comparison of QFP-3111, QFP-5005
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-5005 100Gbps DR Single-mode QSFP28 PAM4 Transceiver, 500m, 1310nm, Duplex LC Model QFP-5005 View product
Performance6 differ
Maximum data transfer rateDiffers	40000 Mbit/s	100000 Mbit/s
Interface typeDiffers	QSFP+	QSFP28
Fiber optic connectorKnown for one	MPO-12	Unknown — not stated by the source
SFP transceiver standardDiffers	PSM4	DR
Maximum transfer distanceDiffers	10000 m	500 m
Ethernet interface typeDiffers	40 Gigabit Ethernet	100 Gigabit Ethernet
Fiber ethernet cabling technologyDiffers	40GBASE	100GBASE
Duplex systemKnown for one	Unknown — not stated by the source	Full
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.