HARDWARE FEATURES
Standards and Protocols
IEEE 802.3, IEEE802.3u, IEEE802.3ab, IEEE 802.3x, IEEE 802.1q TCP/IP, DHCP, ICMP, NAT, PPPoE, NTP, HTTP, HTTPS, DNS, IPSec, PPTP, L2TP, OpenVPN, SNMP
Interface
1 Gigabit WAN port
2 Gigabit LAN/WAN ports
2 Gigabit LAN port
USB
Support USB LTE dongle
Network Media
10BASE-T: UTP category 3, 4, 5 cable (Max 100 m) EIA/TIA-568 100Ω STP (Max 100 m) 100BASE-TX: UTP category 5, 5e cable (Max 100 m) EIA/TIA-568 100Ω STP (Max 100 m) 1000BASE-T: UTP category 5e, 6 cable (Max 100 m)
Button
Reset Button
Power Supply
External 12 V/1 A DC Adapter
Flash
128 MB NAND
DRAM
256 MB DDR
LED
PWR, SYS, WAN (Link/Act), LAN (Link/Act), USB
Power Consumption(max.) 
7.94 W
Dimensions(WxDxH)
158 x 101 x 25mm
SDN SUPPORT
Hardware Controller (OC200/OC300)
Automatic Device Discovery
Intelligent Network Monitoring
Abnormal Event Warnings
Unified Configuration
Reboot Schedule
Captive Portal Configuration
Software Controller
PERFORMANCE
Concurrent Session
150,000
New Sessions / Second
2,600
Static IP NAT Throughput
Upload: 945.77 Mbps;
Download: 945.56 Mbps
Bi-Directional: 1808.29 Mbps
DHCP NAT Throughput
Upload: 945.93 Mbps;
Download: 945.43 Mbps
Bi-Directional: 1808.11 Mbps
PPPoE NAT Throughput
Upload: 940.44Mbps;
Download: 940.52 Mbps
Bi-Directional: 1804.27 Mbps
L2TP NAT Throughput
Upload: 845.64 Mbps;
Download: 802.65 Mbps
Bi-Directional: 931.96 Mbps
PPTP NAT Throughput
Upload: 771.66 Mbps;
Download: 874.81 Mbps
Bi-Directional: 999.54 Mbps
64 Byte Packet forwarding rate
Upload/Download: 1,402,238 pps
Bi-Directional: 1,681,548 pps
IPSec VPN Throughput
ESP-MD5-AES256: 171.26 Mbps
ESP-SHA1-AES256: 224.86 Mbps
ESP-SHA2-AES256: 248.04 Mbps
OpenVPN
21.70 Mbps
L2TP VPN Throughput
Unencrypted: 864.65 Mbps
Encrypted: 47.11 Mbps
PPTP VPN Throughput
Unencrypted: 703.20 Mbps
Encrypted: 76.65 Mbps
BASIC FUNCTIONS
WAN Connection Type
Static IP 
Dynamic IP 
PPPoE 
PPTP 
L2TP
DHCP
DHCP Server
DHCP Address Reservation 
Multi-IP Interfaces 
Multi-Net DHCP
MAC Clone
Modify WAN/LAN MAC Address
(LAN MAC Address can be modified only in Standalone Mode.)
IPTV
IGMP v2/v3 Proxy, Custom Mode, Bridge Mode
IPv6
StaticIP / SLAAC / DHCPv6 / PPPoE / 6to4Tunnel / PassThrough
VLAN
802.1Q VLAN
TRANSMISSION
Load Balance
Intelligent Load Balance 
Application Optimized Routing
Link Backup (Timing, Failover) 
Online Detection
NAT
One-to-One NAT* 
Multi-Net NAT 
Virtual Server 
Port Triggering*
NAT-DMZ
FTP/H.323/SIP/IPSec/PPTP ALG, 
UPnP
(*One-to-One NAT and Port Triggering are only supported only in Standalone Mode.)
Routing
Static Routing 
Policy Routing
Session Limit
IP-based Session Limit
Bandwidth Control
IP-based Bandwidth Control
VPN
IPSec VPN
20 IPSec VPN Tunnels
LAN-to-LAN, Client-to-LAN
Main, Aggressive Negotiation Mode
DES, 3DES, AES128, AES192,
AES256 Encryption Algorithm
IKE v1/v2
MD5, SHA1 Authentication Algorithm, SHA2 Authentication Algorithm
NAT Traversal (NAT-T)
Dead Peer Detection (DPD)
Perfect Forward Secrecy (PFS)
PPTP VPN
PPTP VPN Server 
10 PPTP VPN Clients1 
16 Tunnels 
PPTP with MPPE Encryption
L2TP VPN
L2TP VPN Server 
10 L2TP VPN Clients 
16 Tunnels 
L2TP over IPSec
OpenVPN
OpenVPN Server
10 OpenVPN Clients
16 OpenVPN Tunnels
SECURITY
Attack Defense
TCP/UDP/ICMP Flood Defense
Block TCP Scan (Stealth FIN/Xmas/Null)
Block Ping from WAN
Filtering
Web Group Filtering2 
URL Filtering 
Web Security2
ARP Inspection3
Sending GARP Packets 
ARP Scanning 
IP-MAC Binding
Access Control
Source/Destination IP Based Access Control
AUTHENTICATION
Web Authentication
No Authentication 
Simple Password4 
Hotspot (Local User / Voucher4 / SMS4 / Radius4)
External Radius Sever 
External Portal Sever4
Facebook4
MANAGEMENT
Maintenance
Web Management Interface
Remote Management
Export & Import Configuration 
SNMP v1/v2c/v3
Diagnostics (Ping & Traceroute)5
NTP Synchronize5
Syslog Support
Service
Dynamic DNS (Dyndns, No-IP, Peanuthull, Comexe)
OTHERS
Certification
CE, FCC, RoHS
Package Contents
ER605, 
Power Adapter, 
RJ-45 Ethernet Cable,
Quick Installation Guide
System Requirements
Microsoft Windows 98SE, NT, 2000, XP, Vista™ or Windows 7/8/8.1/10 MAC OS, NetWare, UNIX or Linux
Environment
Operating Temperature: 0°C~40°C (32°F~104°F) 
Storage Temperature: -40°C~70°C (-40°F~158°F) 
Operating Humidity: 10%~90% non-condensing 
Storage Humidity: 5%~90% non-condensing
1. ER605 can work as a VPN client and can connect with up to 10 VPN servers.
2. Web Group Filtering and Web Security are only supported only in Standalone Mode.
3. ARP Inspection is supported only in Standalone Mode.
4. The following web authentication methods are supported only in Controller Mode: Simple Password, Voucher, SMS, Radius, External Portal Sever, and Facebook.
5. Diagnostics (Ping & Traceroute) and NTP Synchronize are supported only in Standalone Mode.