Abocom ARM904 - Manual (Page 2)

SPECIFICATIONS
● Operating System
Web-based Management, Remote Management
● Protocols
Static & Dynamic Routing with TCP/IP, NAT, PPPoE, DHCP (client & server); HTTP, UDP, PAP, CHAP, RIP1, DDNS
● VPN Pass Through
PPTP, IPSec, L2TP
● Power
External DC 12V 800mA
● Wireless Local Area
IEEE 802.11g or IEEE 802.11b
● Data Rate
1 ~ 54 Mbps
● Operating Ranges: (Max)
Outdoors: 150M @ 11 Mbps, 250M @ 5.5Mbps or lower
Indoors: 25M @ 11 Mbps, 100M @5.5Mbps or lower
● WEP
64 Bit, 128 Bit
● Frequency Band
2.4GHz (11g & b) ISM Band
USA (FCC): 2.412GHz ~ 2.462GHz (Ch1-11)
Europe (CE): 2.412GHz ~2.472GHz (Ch1-13)
Japan (TELEC): 2.412GHz ~ 2.484GHz (Ch1-14)
● Antenna Connector
2 Hirose UFL connectors
●
RF Output Power
64QAM: 14dBm
16QAM: 16dBm
QPSK: 17dBm
BPSK: 17dBm
DBPSK, DQPSK, CCK: 17dBm
● Sensitivity
11g@PER<10%
54Mbps: -65dBm
48Mbps: -66dBm
36Mbps: -70dBm
24Mbps: -72dBm
18Mbps: -77dBm
12Mbps: -79dBm
9Mbps: -81dBm
6Mbps: -82dBm
11b@PER<8%
11Mbps: -80dBm
5.5Mbps: -83dBm
2Mbps: -84dBm
1Mbps: -87dBm
●
Modulation:
Orthogonal Frequency Division Multiplexing (11g)
48/54 Mbps (QAM-64)
24/36 Mbps (QAM-16)
12/18 Mbps (QPSK)
6/9 Mbps (BPSK)
Direct Sequence Spread Spectrum (11b)
5.5/11 Mbps (CCK)
2 Mbps (DQPSK)
1 Mbps (DBPSK)
● Operation Mode
I). Infrastructure mode:
Seamless roaming within the IEEE802.11g & 11b
wireless LAN infrastructure
Supports WEP encryption: 64/128 Bit
II). Ad-Hoc mode: Peer to peer connection
● Modulation Type
Direct Sequence Spread Spectrum (DSSS)
● WAN
1 port x 10/100 Mbps (auto-sensing) Ethernet (RJ45)
● LAN
4 ports x 10/100Mbps (auto-sensing) Ethernet (RJ45)
● Dimensions
160mm (6.3in) x 108mm (4.25in) x30mm (1.18in)
● Weight
235g (0.52lb)
Data Communications
System
Connections
Physical Characteristics