Product comparison · 2 network media converters

D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black vs SilverNet 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot

15specifications compared
11differ
4identical
27known for one product only

Key differences

The SilverNet 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot has 900 Mbit/s more maximum data transfer rate than the D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black (1000 Mbit/s vs 100 Mbit/s). The SilverNet 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot has 3 more Ethernet LAN (RJ-45) ports than the D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black (4 vs 1). The D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black has 4 mm more width than the SilverNet 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot (94 mm vs 90 mm). Converter input interface: 10Base-TX, 100Base-TX on the D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black, 1000Base-TX on the SilverNet 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot. Converter output interface: 100Base-FX on the D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black, 1000Base-X on the SilverNet 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot.

Maximum data transfer rate
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:100 Mbit/s
- 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot:1000 Mbit/s
Converter input interface
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:10Base-TX, 100Base-TX
- 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot:1000Base-TX
Converter output interface
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:100Base-FX
- 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot:1000Base-X
Ethernet LAN (RJ-45) ports
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:1
- 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot:4
Fiber optic connector
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:SC
- 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot:SFP
Width
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:94 mm
- 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot:90 mm
Height
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:26 mm
- 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot:30 mm
Operating temperature (T-T)
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:0 - 50 °C
- 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot:-30 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of DFE-855S-15I, 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot
42 specifications	A D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black Model DFE-855S-15I View product	B SilverNet 10/100/1000M 4 x Gigabit Ethernet, 1 x PoE In, 3 x 30w POE port, 65W Maximum power budget, 1 x Gigabit SFP slot View product
Network4 differ
Maximum data transfer rateDiffers	100 Mbit/s	1000 Mbit/s
Converter input interfaceDiffers	10Base-TX, 100Base-TX	1000Base-TX
Converter output interfaceDiffers	100Base-FX	1000Base-X
Networking standardsDiffers	IEEE 802.3u	IEEE 802.3u, IEEE 802.3x, IEEE 802.3z, IEEE 802.3, IEEE 802.3af, IEEE 802.3at, IEEE 802.3ab, IEEE 802.3az
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	10BASE-T, 100BASE-T, 1000BASE-T
Fiber ethernet cabling technologyKnown for one	Unknown — not stated by the source	1000BASE-X
Data transfer rateKnown for one	Unknown — not stated by the source	1000 Mbit/s
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Auto MDI/MDI-X	Yes	Yes
Auto-negotiationKnown for one	Unknown — not stated by the source	Yes
Cable types supportedKnown for one	Unknown — not stated by the source	Cat5e
Performanceidentical
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	500000 h
Maximum transfer distanceKnown for one	10000 m	Unknown — not stated by the source
Fiber mode structureKnown for one	Single-mode	Unknown — not stated by the source
Buffer sizeKnown for one	128 KB	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Housing materialKnown for one	Unknown — not stated by the source	Aluminium
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP40
Product colour	Black	Black
InternalKnown for one	No	Unknown — not stated by the source
LED indicatorsKnown for one	Activity, Link, Power	Unknown — not stated by the source
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	1	4
Fiber ports quantityKnown for one	Unknown — not stated by the source	1
Fiber optic connectorDiffers	SC	SFP
Power over Ethernet (PoE) ports quantityKnown for one	Unknown — not stated by the source	3
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Input voltageKnown for one	Unknown — not stated by the source	48 - 57 V
Power consumption (typical)Known for one	Unknown — not stated by the source	6 W
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	Yes
Total Power over Ethernet (PoE) budgetKnown for one	Unknown — not stated by the source	65 W
Weight & dimensions2 differ
WidthDiffers	94 mm	90 mm
Depth	70 mm	70 mm
HeightDiffers	26 mm	30 mm
WeightKnown for one	Unknown — not stated by the source	250 g
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	-30 - 70 °C
Storage temperature (T-T)Differs	-45 - 80 °C	-40 - 85 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Packaging contentidentical
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Certificates1 differ
CertificationDiffers	CE / FCC Part15	FCC, CE, RoHS

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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