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Product Descriptions
Product Specifications

802.11b/g 54Mbps Wireless Broadband Router support DD-WRT/TOMATO
Model: EP-DR280


The Wireless-G Router offers a simple, secure method to add wireless to your network at a great value. 
It delivers a wireless speed up to 54Mbps, which is almost five times faster than 802.11b standard. EP-DR280
 is backward compatible with 802.11b standard. In addition, the features 4 Fast Ethernet (10/100Mbps) ports 
to support a wired network. For your protection and convenience, EP-DR280 comes with strong security features 
and user-friendly configuration utility. 



The Wireless-G Router is an ideal router for your small office or home. Use this router to surf the Internet, 
playonline games or share office resources. You can achieve significant cost reduction by sharing just one 
Internet connection among several computers. Getting amazing multimedia applications across your local 
area network is easier than ever with Encore Wireless-G Router. 


The Wireless-G Router is an essential component for your high-speed wired and wireless network. This 
router features a built-in firewall and WPA and WEP encryption to prevent hacking and intrusion. In addition, 
Wireless-G Router supports virtual server and virtual pc mapping for extra protection. You can easily configure
and install Wireless-G Router using the web-based configuration utility.






·  Complies with IEEE 802.11b/g wireless standards

·  Support DD-WRT/TOMATO

·  4 x 10/100Mbps Fast Ethernet port for LAN with Auto MDI-X function

·  1 x 10/100Mbps WAN port for ADSL / Cable Modem with Auto MDI-X function

·   IEEE 802.11b/g Infrastructure operating modes

·   Dynamic data rate scaling at 11, 5.5, 2 and 1Mbps for 802.11b mode

·  Dynamic data rate scaling at 54, 48, 36, 24, 18, 12 and 6Mbps for 802.11g mode

·  Allow auto fallback data rate for optimized reliability, throughput and transmission range

·  Supports wireless data encryption with 64/128-bit WEP standard for security

·  Supports enhance security for WPA-PSK, WPA2-PSK, WPA and WPA2

· Web-based configuration tools and management via WEB Browser

·  Supports PPPoE/PPTP/L2TP protocol for ADSL

·  Supports NAT for share 1 IP address to all LAN user

·   Supports DHCP Server / Client

·   Supports Firewall protection, Virtual server mapping, Special application setting

·   Supports UPnP

·   Supports statistics information 







Standards IEEE 802.11b Wireless LAN

IEEE 802.11g Wireless LAN 

IEEE 802.3/IEEE 802.3u Fast Ethernet

ANSI/IEEE 802.3 Auto negotiation

Radio Technology Direct Sequence Spread Spectrum (DSSS)
Orthogonal Frequency Division Multiplexing (OFDM)
Transmission Rate 802.11b: 1, 2, 5.5, 11Mbps (auto sense)
802.11g: 6, 12, 24, 36, 48,54Mbps (auto sense)
Receiver Sensitivity

54Mbps: Typical -70 @ 10% PER (Packet Error Rate)
11Mbps: Typical -85 @ 8% PER (Packet Error Rate)

Wireless LAN Frequency Range

2412 ~ 2484 MHz ISM band (channels 1 ~ 14)
Modulation Schemes DBPSK/DQPSK/CCK/OFDM
Media Access Protocol CSMA/CA with ACK
Transmit Power 802.11b: 15±2dBm typically
802.11g: 13±2dBm typically
Antenna Type

one external 2 dB Gain dipole antenna

Protocol TCP/IP
Interface LAN: 4 x 10/100Mbps Auto-MDIX Ethernet ports
WAN: 1 x 10/100Mbps Auto-MDIX Ethernet port
Supported Network Protocols TCP/IP




DHCP Server/Client

Network Management

Web base configuration utility via Ethernet

Channel USA: Channel 1 ~ 11

Europe: Channel 1 ~ 13

Japan: Channel 1 ~ 14

Security 64/128-bits WEP Encryption 



MAC address filtering

Protocol filtering

Domain filtering

Range Coverage

Indoor: Up to 30 meters (depends on environment)

Outdoor: Up to 100 meters (depends on environment)

Diagnostic LEDs






Power Adapter 3V / 2A
Operation Temperature 0 ~ 40 oC
Storage Temperature -10 ~ 70 oC
Humidity 10% ~ 95% RH, no condensation
Certifications FCC Part 15.247 for US

ETS 300 328 for Europe

Dimensions (W x H x D) 150 x 100 x 28 mm (without antenna)


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