Network Communications

Profile
HA304WIFI is used at CATV cable network to establish a layer 2 Ethernet transmission channel. It can transmit and receive Ethernet signal through CATV coaxial cable but not interfere the CATV signal.

HA304WIFI EOC salve adopts the most advanced chip technology. It supplies one RF hybrid signal input port, one RF CATV output port and four 100M full-duplex RJ45 to connect PC, digital set-top-box and IP phone, etc. It also supplies WIFI 11N routing function.

Character
? Frequency range: 2.412~2.484GHz
? Good anti-jamming capability with OFDM (kind of MCM, Multi-Carrier Modulation) and channel-adaptive technology.
? Highly effective filter, lower interference to CATV
? Supply VLAN, IGMP snooping and QoS
? Cable TV input RF band: 47~860MHz
? IP input RF band: 7.5~30MHz
? Support bridge mode and routing mode
? Support WIFI network based at IEEE802.11n standard, supply maximum 150Mbps stable transmission and apply to IEEE802.11b and IEEE802.11g
? Support SNMP, WEB and CLI management
? Support remote software upgrade
? Managed intensively by central EOC, support TELNET management
? No need to configure, start work once connected

Technical Specification

Parameter Description
Standards HomePlug AV, IEEE 802.3u, IEEE802.1q, IEEE802.1x, EEE 802.11b/g/n
Ports WAN 1 Thread Cable Port
LAN 4 10/100M RJ45 Ports
TV 1 CATV Coaxial Port
WIFI
Operation Arrange 2.4~2.4835GHz
Transmission Speed 11n: 270/243/216/162/108/81/54/27Mbps
135/121.5/108/81/54/40.5/27/13.5Mbps
130/117/104/78/52/39/26/13Mbps
65/58.5/52/39/26/19.5/13/6.5Mbps
IEEE 802.11g: 54/48/36/24/18/12/9/6
IEEE 802.11b: 11/5.5/2/1M
Operating Channels 13
Data Modulation DBPSK,DQPSK,CCK, OFDM(BPSK/QPSK/16-QAM/64-QAM)
Sensitivity 270M: -68dBm@10% PER；130M: -68dBm@10% PER；
108M: -68dBm@10% PER；54M: -68dBm@10% PER
11M: -85dBm@8% PER；6M: -88dBm@10% PER
1M: -90dBm@8% PER； (typical value)
Transmission Distance Maximum 120 meters (Indoor)
Maximum 360 meters (outdoor) (according to environment)