Product comparison · 2 network media converters

D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black vs TP-Link FC111PB-20 network media converter 100 Mbit/s Single-mode Black

13specifications compared
7differ
6identical
15known for one product only

Key differences

The TP-Link FC111PB-20 network media converter 100 Mbit/s Single-mode Black has 10,000 m more maximum transfer distance than the D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black (20000 m vs 10000 m). The TP-Link FC111PB-20 network media converter 100 Mbit/s Single-mode Black has 0.5 mm more width than the D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black (94.5 mm vs 94 mm). The TP-Link FC111PB-20 network media converter 100 Mbit/s Single-mode Black has 3 mm more depth than the D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black (73 mm vs 70 mm). LED indicators: Activity, Link, Power on the D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black, Yes on the TP-Link FC111PB-20 network media converter 100 Mbit/s Single-mode Black. Storage temperature (T-T): -45 - 80 °C on the D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black, -40 - 70 °C on the TP-Link FC111PB-20 network media converter 100 Mbit/s Single-mode Black.

Maximum transfer distance
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:10000 m
- FC111PB-20 network media converter 100 Mbit/s Single-mode Black:20000 m
LED indicators
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:Activity, Link, Power
- FC111PB-20 network media converter 100 Mbit/s Single-mode Black:Yes
Width
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:94 mm
- FC111PB-20 network media converter 100 Mbit/s Single-mode Black:94.5 mm
Depth
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:70 mm
- FC111PB-20 network media converter 100 Mbit/s Single-mode Black:73 mm
Height
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:26 mm
- FC111PB-20 network media converter 100 Mbit/s Single-mode Black:27 mm
Storage temperature (T-T)
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:-45 - 80 °C
- FC111PB-20 network media converter 100 Mbit/s Single-mode Black:-40 - 70 °C
Operating relative humidity (H-H)
- DFE-855S-15I network media converter 100 Mbit/s Single-mode Black:5 - 90%
- FC111PB-20 network media converter 100 Mbit/s Single-mode Black:10 - 90%

Side by side

Differences highlightedShow differences only

Comparison of DFE-855S-15I, FC111PB-20
28 specifications	A D-Link DFE-855S-15I network media converter 100 Mbit/s Single-mode Black Model DFE-855S-15I View product	B TP-Link FC111PB-20 network media converter 100 Mbit/s Single-mode Black Model FC111PB-20 View product
Networkidentical
Converter input interfaceKnown for one	10Base-TX, 100Base-TX	Unknown — not stated by the source
Converter output interfaceKnown for one	100Base-FX	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3u	Unknown — not stated by the source
Auto MDI/MDI-XKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Maximum transfer distanceDiffers	10000 m	20000 m
Buffer sizeKnown for one	128 KB	Unknown — not stated by the source
Fiber cable diameters supported (core/cladding)Known for one	Unknown — not stated by the source	9/125 µm
Features1 differ
LED indicatorsDiffers	Activity, Link, Power	Yes
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Fiber optic connectorKnown for one	SC	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Fiber ports quantityKnown for one	Unknown — not stated by the source	1
Power over Ethernet (PoE) ports quantityKnown for one	Unknown — not stated by the source	1
Weight & dimensions3 differ
WidthDiffers	94 mm	94.5 mm
DepthDiffers	70 mm	73 mm
HeightDiffers	26 mm	27 mm
Operational conditions2 differ
Storage temperature (T-T)Differs	-45 - 80 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	5 - 90%	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Certificatesidentical
CertificationKnown for one	CE / FCC Part15	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
User guideKnown 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.

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