Product comparison · 2 wireless routers

EnGenius ESR-9752 wireless router Fast Ethernet vs EnGenius ESR1221N wireless router Fast Ethernet White

23specifications compared
7differ
16identical
32known for one product only

Key differences

VPN support
- ESR-9752 wireless router Fast Ethernet:PPTP, L2TP, IPSEC
- ESR1221N wireless router Fast Ethernet White:Yes
NAT functionality
- ESR-9752 wireless router Fast Ethernet:NAT/NATP
- ESR1221N wireless router Fast Ethernet White:Yes
Antennas quantity
- ESR-9752 wireless router Fast Ethernet:2
- ESR1221N wireless router Fast Ethernet White:1

Side by side

Differences highlightedShow differences only

Comparison of ESR-9752, ESR1221N
55 specifications	A EnGenius ESR-9752 wireless router Fast Ethernet Model ESR-9752 View product	B EnGenius ESR1221N wireless router Fast Ethernet White Model ESR1221N View product
WAN connectionidentical
Ethernet WANKnown for one	Yes	Unknown — not stated by the source
Wireless LAN features1 differ
Channels quantityKnown for one	11 channels	Unknown — not stated by the source
ModulationDiffers	16-QAM, 64-QAM, CCK, DBPSK, DQPSK, QPSK	16-QAM, 64-QAM, BPSK, CCK, DBPSK, DQPSK, OFDM, QPSK
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)Known for one	Unknown — not stated by the source	150 Mbit/s
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Network2 differ
Ethernet LAN	Yes	Yes
Ethernet LAN interface type	Fast Ethernet	Fast Ethernet
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Networking standardsDiffers	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x	IEEE 802.3
VPN supportDiffers	PPTP, L2TP, IPSEC	Yes
Receiver sensitivityKnown for one	IEEE 802.11n (2RX) MCS0/8& -91dBm • MCS7/15& -74dBm IEEE 802.11g (2RX) 6Mbps& -92dBm • 54Mbps& -75dBm IEEE 802.11b (1RX) 1Mbps& -93dBm • 11Mbps& -91dBm	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	4	Unknown — not stated by the source
RJ-11 ports quantityKnown for one	0	Unknown — not stated by the source
DC-in jack	Yes	Yes
Management featuresidentical
Web-based management	Yes	Yes
Quality of Service (QoS) support	Yes	Yes
Security2 differ
Security algorithmsDiffers	128-bit WEP, 64-bit WEP, 802.1x RADIUS, EAP, WPA, WPA-AES, WPA-PSK, WPA2	WPA-AES, WPA-PSK, WPA-TKIP
Authentication methodKnown for one	802.1x RADIUS	Unknown — not stated by the source
Stateful Packet Inspection (SPI)	Yes	Yes
DoS attack prevention	Yes	Yes
Filtering	Yes	Yes
MAC address filtering	Yes	Yes
DMZ support	Yes	Yes
NAT functionalityDiffers	NAT/NATP	Yes
Firewall securityKnown for one	Unknown — not stated by the source	ICMP Blocking
IP address filteringKnown for one	Unknown — not stated by the source	Yes
Protocolsidentical
DHCP client	Yes	Yes
DHCP server	Yes	Yes
Universal Plug and Play (UPnP)Known for one	Yes	Unknown — not stated by the source
Antenna1 differ
Antenna connector typeKnown for one	RP-SMA	Unknown — not stated by the source
Antenna gain level (max)Known for one	2 dBi	Unknown — not stated by the source
Antennas quantityDiffers	2	1
Antenna designKnown for one	Unknown — not stated by the source	External
Featuresidentical
Internal memoryKnown for one	32 MB	Unknown — not stated by the source
Flash memoryKnown for one	4 MB	Unknown — not stated by the source
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)	15 - 95%	15 - 95%
Operating temperature (T-T)	0 - 45 °C	0 - 45 °C
Storage temperature (T-T)	-10 - 70 °C	-10 - 70 °C
Weight & dimensionsidentical
WeightKnown for one	275 g	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Known for one	98 x 125 x 25 mm	Unknown — not stated by the source
Frequency rangeKnown for one	2.400 – 2.484 GHz	Unknown — not stated by the source
InterfaceKnown for one	LAN, WAN	Unknown — not stated by the source
Power requirementsKnown for one	100 - 240	Unknown — not stated by the source
Supported WAN typeKnown for one	PPTP / PPPoE / Static IP / Clone MAC address	Unknown — not stated by the source
Supported data transfer ratesKnown for one	54, 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, 1 Mbps	Unknown — not stated by the source
Supported protocolsKnown for one	RTP/RTSP, AOL, FTP, ICMP, WMP/MMS, NetMeeting, SIP	Unknown — not stated by the source
USB ports quantityKnown for one	0	Unknown — not stated by the source
WLAN data transfer rates supportedDiffers	54 Mbit/s	1,2,6,9,11,12,18,24,36,48,54,150 Mbit/s
BandwidthKnown for one	Unknown — not stated by the source	2.4 GHz
Data transfer rateKnown for one	Unknown — not stated by the source	150 Mbit/s
xDSL connectionKnown for one	Unknown — not stated by the source	No
Designidentical
Product colourKnown for one	Unknown — not stated by the source	White
LED indicatorsKnown 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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