Product comparison · 2 network switches

LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch vs LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Fiber Optic Switch, 2 x Gigabit SFP/RJ45 Combo

79specifications compared
9differ
70identical
8known for one product only

Key differences

Gigabit Ethernet (copper) ports quantity
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch:24
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Fiber Optic Switch, 2 x Gigabit SFP/RJ45 Combo:2
Fiber optic connector
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch:SFP+
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Fiber Optic Switch, 2 x Gigabit SFP/RJ45 Combo:SFP, SFP+
Mean time between failures (MTBF)
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch:904213 h
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Fiber Optic Switch, 2 x Gigabit SFP/RJ45 Combo:364434 h
Input current
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch:1.5 A
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Fiber Optic Switch, 2 x Gigabit SFP/RJ45 Combo:2 A
Power consumption (typical)
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch:35 W
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Fiber Optic Switch, 2 x Gigabit SFP/RJ45 Combo:42 W
Weight
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch:3.7 kg
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Fiber Optic Switch, 2 x Gigabit SFP/RJ45 Combo:3.8 kg
Package weight
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch:5.3 kg
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Fiber Optic Switch, 2 x Gigabit SFP/RJ45 Combo:6.2 kg
Master (outer) case gross weight
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch:5.3 kg
- KILBY 28-Port Stackable L3 Lite Managed Gigabit Fiber Optic Switch, 2 x Gigabit SFP/RJ45 Combo:6.2 kg

Side by side

Differences highlightedShow differences only

Comparison of GTL-2881, GTL-2882
87 specifications	A LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch Model GTL-2881 View product	B LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Fiber Optic Switch, 2 x Gigabit SFP/RJ45 Combo Model GTL-2882 View product
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityKnown for one	24	Unknown — not stated by the source
Basic switching RJ-45 Ethernet ports typeKnown for one	Gigabit Ethernet (10/100/1000)	Unknown — not stated by the source
Gigabit Ethernet (copper) ports quantityDiffers	24	2
Fiber optic connectorDiffers	SFP+	SFP, SFP+
SFP module slots quantityKnown for one	Unknown — not stated by the source	22
Networkidentical
Ethernet Ring Protection Switching (ERPS)Known for one	Unknown — not stated by the source	Yes
Data transmissionidentical
Static routeKnown for one	Yes	Unknown — not stated by the source
Designidentical
SafetyKnown for one	CB, UL	Unknown — not stated by the source
Number of fansKnown for one	Unknown — not stated by the source	3 fan(s)
Performance1 differ
Mean time between failures (MTBF)Differs	904213 h	364434 h
Power2 differ
Input currentDiffers	1.5 A	2 A
Power consumption (typical)Differs	35 W	42 W
Weight & dimensions1 differ
WeightDiffers	3.7 kg	3.8 kg
Packaging contentidentical
Rack mount kitKnown for one	Yes	Unknown — not stated by the source
Packaging data1 differ
Package weightDiffers	5.3 kg	6.2 kg
Certificates1 differ
CertificationDiffers	FCC Class A, CE, VCCI, WEEE, RoHS	FCC Class A, CE, VCCI, CB, UL, WEEE, RoHS
Logistics data1 differ
Master (outer) case gross weightDiffers	5.3 kg	6.2 kg

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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