Product comparison · 2 network transceiver modules

LevelOne QFP-3001 40Gbps SR4 Multi-mode QSFP+ Transceiver, 150m, 850nm, MPO-12 vs LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12

Key differences

SFP transceiver standard
- QFP-3001 40Gbps SR4 Multi-mode QSFP+ Transceiver, 150m, 850nm, MPO-12:SR4
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:PSM4
Maximum transfer distance
- QFP-3001 40Gbps SR4 Multi-mode QSFP+ Transceiver, 150m, 850nm, MPO-12:150 m
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:10000 m
Wavelength
- QFP-3001 40Gbps SR4 Multi-mode QSFP+ Transceiver, 150m, 850nm, MPO-12:850 nm
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:1310 nm

Differences highlightedShow differences only

Comparison of QFP-3001, QFP-3111
30 specifications	A LevelOne QFP-3001 40Gbps SR4 Multi-mode QSFP+ Transceiver, 150m, 850nm, MPO-12 Model QFP-3001 View product	B LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12 Model QFP-3111 View product
Performance3 differ
Multi-mode fiber (MMF) supportedKnown for one	Yes	Unknown — not stated by the source
SFP transceiver standardDiffers	SR4	PSM4
Maximum transfer distanceDiffers	150 m	10000 m
WavelengthDiffers	850 nm	1310 nm
Single-mode fiber (SMF) supportedKnown for one	Unknown — not stated by the source	Yes

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.