Product comparison · 2 voip telephone adapters

LevelOne VOI-9300 VoIP telephone adapter vs Zyxel SLC1348G-22

7specifications compared
6differ
1identical
15known for one product only

Key differences

LED indicators
- VOI-9300 VoIP telephone adapter:LAN, Power, WAN
- SLC1348G-22:Yes
xDSL connection type
- VOI-9300 VoIP telephone adapter:ADSL
- SLC1348G-22:SHDSL
Authentication method
- VOI-9300 VoIP telephone adapter:IETF RFC2069, RFC 2617
- SLC1348G-22:802.1x RADIUS, TACACS+
Operating relative humidity (H-H)
- VOI-9300 VoIP telephone adapter:0 - 95%
- SLC1348G-22:10 - 95%
Operating temperature (T-T)
- VOI-9300 VoIP telephone adapter:0 - 50 °C
- SLC1348G-22:-40 - 65 °C

Side by side

Differences highlightedShow differences only

Comparison of VOI-9300, SLC1348G-22
22 specifications	A LevelOne VOI-9300 VoIP telephone adapter Model VOI-9300 View product	B Zyxel SLC1348G-22 Model SLC1348G-22 View product
Features2 differ
LED indicatorsDiffers	LAN, Power, WAN	Yes
CertificationDiffers	FCC, CE	CE UL 60950, CSA 60950 FCC part 15 class A ITU-T K.20 ETSI 300 019 EN55022 class A EN55024 class A ETSI 300 386
Power LEDKnown for one	Yes	Unknown — not stated by the source
Network1 differ
xDSL connection typeDiffers	ADSL	SHDSL
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
DHCP serverKnown for one	Yes	Unknown — not stated by the source
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Call managementidentical
Call waitingKnown for one	Unknown — not stated by the source	Yes
Security1 differ
Authentication methodDiffers	IETF RFC2069, RFC 2617	802.1x RADIUS, TACACS+
IP address filteringKnown for one	Unknown — not stated by the source	Yes
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
I/O portsKnown for one	Unknown — not stated by the source	48-port 1 x mini-RJ11
Ethernet LAN (RJ-45) portsKnown for one	2	Unknown — not stated by the source
Poweridentical
Output voltageKnown for one	Unknown — not stated by the source	48 V
Operational conditions2 differ
Operating relative humidity (H-H)Differs	0 - 95%	10 - 95%
Operating temperature (T-T)Differs	0 - 50 °C	-40 - 65 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Weight & dimensionsidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	390.6 x 240 x 13.8 mm
WeightKnown for one	Unknown — not stated by the source	1 kg
Protocolsidentical
VoIP protocolsKnown for one	IETF RFC3261, RFC 2543	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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