Product comparison · 2 network transceiver modules

LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12 vs Origin Storage QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM)

16specifications compared
8differ
8identical
21known for one product only

Key differences

The Origin Storage QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM) 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 Origin Storage QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM) (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 Origin Storage QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM) (1310 nm vs 850 nm). Only the LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12 has single-mode fiber (SMF) supported. Interface type: QSFP+ on the LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12, QSFP28 on the Origin Storage QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM).

Maximum data transfer rate
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:40000 Mbit/s
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):100000 Mbit/s
Interface type
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:QSFP+
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):QSFP28
Single-mode fiber (SMF) supported
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:Yes
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):No
Maximum transfer distance
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:10000 m
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):100 m
Wavelength
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:1310 nm
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):850 nm
Brand compatibility
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:MSA Compliant
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):Dell
Country of origin
- QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12:Taiwan
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):Taiwan, China

Side by side

Differences highlightedShow differences only

Comparison of QFP-3111, 407-BCXH-OS
37 specifications	A LevelOne QFP-3111 40Gbps PLR4 Single-mode QSFP+ PSM4 Transceiver, 10km, 1310nm, MPO-12 Model QFP-3111 View product	B Origin Storage QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM) Model 407-BCXH-OS View product
Performance5 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	40000 Mbit/s	100000 Mbit/s
Interface typeDiffers	QSFP+	QSFP28
Single-mode fiber (SMF) supportedDiffers	Yes	No
Fiber optic connectorKnown for one	MPO-12	Unknown — not stated by the source
SFP transceiver standardKnown for one	PSM4	Unknown — not stated by the source
Maximum transfer distanceDiffers	10000 m	100 m
WavelengthDiffers	1310 nm	850 nm
Ethernet interface typeKnown for one	40 Gigabit Ethernet	Unknown — not stated by the source
Fiber ethernet cabling technologyKnown for one	40GBASE	Unknown — not stated by the source
Digital Diagnostics Monitoring (DDM)Known for one	Yes	Unknown — not stated by the source
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Product colour	Silver	Silver
Form factorKnown for one	QSFP+	Unknown — not stated by the source
Plug and Play	Yes	Yes
Hot-swap	Yes	Yes
Brand compatibilityDiffers	MSA Compliant	Dell
Housing materialKnown for one	Unknown — not stated by the source	Metal
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Easy to installKnown for one	Unknown — not stated by the source	Yes
Certificates1 differ
Compliance certificatesDiffers	CE	Electromagnetic Compatibility (EMC), REACH, RoHS, CE, Federal Communications Commission (FCC)
Waste Electrical and Electronic Equipment (WEEE) complianceKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, RoHS, REACH
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)Known for one	0 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 85%	Unknown — not stated by the source
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Packaging dataidentical
User guideKnown for one	Yes	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Blister
Logistics data1 differ
Customs product code (TARIC)Known for one	8517620000	Unknown — not stated by the source
Harmonized System (HS) codeKnown for one	851762	Unknown — not stated by the source
Country of originDiffers	Taiwan	Taiwan, China
Warranty periodKnown for one	Unknown — not stated by the source	20 year(s)

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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