Product comparison · 2 modems

Digicom 8D0155 modem 56 Kbit/s vs TP-Link TD-8817 modem

11specifications compared
7differ
4identical
15known for one product only

Key differences

The TP-Link TD-8817 modem has 28 mm more depth than the Digicom 8D0155 modem 56 Kbit/s (108 mm vs 80 mm). The TP-Link TD-8817 modem has 50 mm more width than the Digicom 8D0155 modem 56 Kbit/s (165 mm vs 115 mm). Interface: RS-232C on the Digicom 8D0155 modem 56 Kbit/s, USB 2.0/Ethernet Port on the TP-Link TD-8817 modem. Compliance industry standards: V.92-V.90/V.34/V.42/V.42bis/V.44 on the Digicom 8D0155 modem 56 Kbit/s, IEEE 802.3, 802.3u on the TP-Link TD-8817 modem. Operating temperature (T-T): 0 - 45 °C on the Digicom 8D0155 modem 56 Kbit/s, 0 - 55 °C on the TP-Link TD-8817 modem.

Interface
- 8D0155 modem 56 Kbit/s:RS-232C
- TD-8817 modem:USB 2.0/Ethernet Port
Operating temperature (T-T)
- 8D0155 modem 56 Kbit/s:0 - 45 °C
- TD-8817 modem:0 - 55 °C
Depth
- 8D0155 modem 56 Kbit/s:80 mm
- TD-8817 modem:108 mm
Width
- 8D0155 modem 56 Kbit/s:115 mm
- TD-8817 modem:165 mm
Cables included
- 8D0155 modem 56 Kbit/s:Phone (RJ-11), Serial
- TD-8817 modem:LAN (RJ-45), Phone (RJ-11)

Side by side

Differences highlightedShow differences only

Comparison of 8D0155, TD-8817
26 specifications	A Digicom 8D0155 modem 56 Kbit/s Model 8D0155 View product	B TP-Link TD-8817 modem Model TD-8817 View product
Modem1 differ
InterfaceDiffers	RS-232C	USB 2.0/Ethernet Port
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Performanceidentical
Upstream data rateKnown for one	Unknown — not stated by the source	3.5 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	24 Mbit/s
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Supported protocolsKnown for one	Unknown — not stated by the source	ATM Forum UNI3.1/4.0 PVC - Up to 8 PVCs PPP over ATM (RFC 2364) PPP over Ethernet (RFC2516) IPoA (RFC1577/2225)
Maximum fax transfer rateKnown for one	14400 bit/s	Unknown — not stated by the source
Featuresidentical
LED indicators	Yes	Yes
Ports & interfacesidentical
DC-in jack	Yes	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Modem (RJ-11) ports	1	1
RS-232 portsKnown for one	1	Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffers	Windows 7, Vista, XP	Windows 98SE, NT, 2000, XP, Vista, 7 MAC OS NetWare UNIX Linux
Certificates1 differ
Compliance industry standardsDiffers	V.92-V.90/V.34/V.42/V.42bis/V.44	IEEE 802.3, 802.3u
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	RoHS	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions2 differ
DepthDiffers	80 mm	108 mm
Height	28 mm	28 mm
WidthDiffers	115 mm	165 mm
Packaging content1 differ
Cables includedDiffers	Phone (RJ-11), Serial	LAN (RJ-45), Phone (RJ-11)
Poweridentical
Power requirementsKnown for one	230 VAC/9VDC (600mA)	Unknown — not stated by the source

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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