Product comparison · 2 wireless routers

EnGenius ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series) vs EnGenius SP-688 Broadband 4-in-1 SOHO IAD

16specifications compared
5differ
11identical
16known for one product only

Key differences

The EnGenius ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series) has 0.25 Gbit/s more maximum data transfer rate than the EnGenius SP-688 Broadband 4-in-1 SOHO IAD (0.3 Gbit/s vs 0.05 Gbit/s). Modulation: 16-QAM, DQPSK, QPSK on the EnGenius ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series), DQPSK, QPSK on the EnGenius SP-688 Broadband 4-in-1 SOHO IAD. VPN support: PPTP, L2TP, IPSEC on the EnGenius ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series), PPTP, IPSEC, L2TP on the EnGenius SP-688 Broadband 4-in-1 SOHO IAD. Product colour: White on the EnGenius ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series), Black, Silver on the EnGenius SP-688 Broadband 4-in-1 SOHO IAD. Power requirements: 200 - 240V DC on the EnGenius ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series), DC 12V 1.25A on the EnGenius SP-688 Broadband 4-in-1 SOHO IAD.

Modulation
- ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series):16-QAM, DQPSK, QPSK
- SP-688 Broadband 4-in-1 SOHO IAD:DQPSK, QPSK
VPN support
- ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series):PPTP, L2TP, IPSEC
- SP-688 Broadband 4-in-1 SOHO IAD:PPTP, IPSEC, L2TP
Product colour
- ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series):White
- SP-688 Broadband 4-in-1 SOHO IAD:Black, Silver
Maximum data transfer rate
- ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series):0.3 Gbit/s
- SP-688 Broadband 4-in-1 SOHO IAD:0.05 Gbit/s
Power requirements
- ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series):200 - 240V DC
- SP-688 Broadband 4-in-1 SOHO IAD:DC 12V 1.25A

Side by side

Differences highlightedShow differences only

Comparison of ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series), SP-688 Broadband 4-in-1 SOHO IAD
32 specifications	A EnGenius ESR-9750G Wireless-N Gigabit Broadband Router/AP (Go Green Series)View product	B EnGenius SP-688 Broadband 4-in-1 SOHO IAD View product
Wireless LAN features1 differ
ModulationDiffers	16-QAM, DQPSK, QPSK	DQPSK, QPSK
Channels quantityKnown for one	Unknown — not stated by the source	13 channels
Network1 differ
VPN supportDiffers	PPTP, L2TP, IPSEC	PPTP, IPSEC, L2TP
Protocolsidentical
Voice codecsKnown for one	Unknown — not stated by the source	G.711a, G.729A
VoIP protocolsKnown for one	Unknown — not stated by the source	SIP V2
Design1 differ
Product colourDiffers	White	Black, Silver
Indication lightKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 45 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 70 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	275 g	Unknown — not stated by the source
Other features2 differ
Data transfer rateKnown for one	300 Mbit/s	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	108 x 167 x 25 mm	Unknown — not stated by the source
Maximum data transfer rateDiffers	0.3 Gbit/s	0.05 Gbit/s
Power requirementsDiffers	200 - 240V DC	DC 12V 1.25A
Non-operating relative humidity (non-condensing)Known for one	15 - 95%	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	IEEE802.11b/g
Number of usersKnown for one	Unknown — not stated by the source	11 user(s)
Supported data transfer ratesKnown for one	Unknown — not stated by the source	1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbit/s
USB ports quantityKnown for one	Unknown — not stated by the source	1
I/O portsKnown for one	Unknown — not stated by the source	1 x RS-232 1 x FXO 1 x FXS

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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