| HARDWARE FEATURES | 
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| Standards and Protocols               | • IEEE 802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3z, IEEE 802.3x, IEEE   802.1q • TCP/IP, DHCP, ICMP, NAT, PPPoE, NTP, HTTP, HTTPS, DNS, IPSec, PPTP,   L2TP, SNMP             | 
| Interface              | 2 Gigabit SFP WAN/LAN ports 1 Gigabit WAN port          1 Gigabit LAN/WAN port                8 Gigabit LAN ports          | 
| 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 5, 5e, 6 cable (Max 100 m)   | 
| Fan Quantity       | Fanless | 
| Button   | Reset Button | 
| Power Supply     | 53.5VDC/2.43A Adapter | 
| PoE Budget          | 8 ports PoE+ output, 110 W PoE Budget | 
| Flash      | 8Mb Nor + 4 GB EMMC | 
| DRAM    | 1 GB DDR3 | 
| LED          | PWR, SYS, CLOUD, PoE Max, SFP 1, SFP 2, WAN (Speed, Link/Act), LAN   (Speed, Link/Act) | 
| Dimensions ( W x D x H )               | 8.9 × 5.2 × 1.4 in (226 × 131 × 35 mm) | 
| Protection           | 4 kV surge protection | 
| Enclosure             | Steel | 
| Mounting             | Desktop/Wall-mount | 
| Max Power Consumption             | 133.2W with PoE Max 13.88W without PoE        | 
| PERFORMANCE | 
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| Concurrent Session          | 24,980 | 
| New Sessions /Second   | 1,900 | 
| NAT (Static IP)    | 935.5 Mbps / 942.1 Mbps | 
| NAT(DHCP)          | 940.2 Mbps / 941.7 Mbps | 
| NAT(PPPoE)        | 913.1 Mbps / 935.2 Mbps | 
| NAT (L2TP)           | 545.0 Mbps / 912.7 Mbps | 
| NAT (PPTP)          | 523.0 Mbps / 912.8 Mbps | 
| IPsec VPN Throughput (AES256)                | 168.5 Mbps | 
| IPsec VPN Throughput    | AES256: 168.5 Mbps | 
| OpenVPN             | 34 Mbps | 
| L2TP VPN Throughput    | Unencrypted: 845.3 Mbps Encrypted: 333.2 Mbps  | 
| PPTP VPN Throughput    | Unencrypted: 1012.6 Mbps Encrypted: 401.4 Mbps  | 
| 66 Byte Packet forwarding rate  | 154,069 pps / 156,977 pps | 
| 1,518 Byte Packet forwarding   rate            | 81,193 pps / 81,193 pps | 
| BASIC FUNCTIONS | 
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| WAN Connection Type   | • Static IP • Dynamic IP       • PPPoE                 • PPTP   • L2TP    | 
| MAC Clone          | Modify WAN MAC Address | 
| DHCP      | • DHCP Server • DHCP Address Reservation        • Multi-IP Interfaces         • Multi-Net DHCP              | 
| IPv6        | Support | 
| VLAN      | 802.1Q VLAN | 
| IPTV        | IGMP v2/v3 Proxy | 
| ADVANCED FUNCTIONS | 
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| ACL         | IP/Port/Protocol/Domain Name Filtering | 
| Advanced Routing            | Static Routing Policy Routing     | 
| Bandwidth Control          | IP/Port-based Bandwidth Control | 
| Load Balance      | • Intelligent Load Balance • Application Optimized Routing  • Link Backup      • Online Detection            | 
| NAT         | • Multi-Net NAT • Virtual Server  • NAT-DMZ          • FTP/H.323/SIP/IPSec/PPTP ALG • UPnP  | 
| Session Limit      | IP-based Session Limit | 
| VPN | 
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| SSL VPN                | - | 
| IPsec VPN             | • 20 IPSec VPN Tunnels • LAN-to-LAN, Client-to-LAN        • Main, Aggressive Negotiation Mode • AES128, AES192, AES256 Encryption Algorithm                • IKE v1/v2          • SHA1, SHA2 Authentication Algorithm  • NAT Traversal (NAT-T)  • Dead Peer Detection (DPD)       • Perfect Forward Secrecy (PFS)  | 
| PPTP VPN             | • PPTP VPN Server • PPTP VPN Client (10)    • 16 Tunnels        • PPTP with MPPE Encryption      | 
| L2TP VPN             | • L2TP VPN Server • L2TP VPN Client (10)    • 16 Tunnels        • L2TP over IPSec              | 
| OpenVPN             | • OpenVPN Server • OpenVPN Client (10)§  • 16 OpenVPN Tunnels   | 
|   SECURITY | 
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| Filtering                | URL Filtering | 
| ARP Inspection  | - | 
| Attack Defense  | • TCP/UDP/ICMP Flood Defense • Block TCP Scan (Stealth FIN/Xmas/Null)               • Block Ping from WAN   | 
| Access Control   | Source/Destination IP Based Access Control | 
| AUTHENTICATION | 
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| Web Authentication        | • No Authentication • Simple Password            • Hotspot (Local User / Voucher / SMS / Radius)  • External Radius Sever   • External Portal Sever    • Facebook          | 
| MANAGEMENT | 
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| Omada App         | Yes | 
| Centralized Management             | Management of up to 2 Omada switches, and 10 Omada access points | 
| Cloud Access       | Yes | 
| Service  | Dynamic DNS (Dyndns, No-IP) | 
| Maintenance      | • Web Management Interface • Remote Management  • Export & Import Configuration  • SNMP v1/v2c/v3           • Syslog Support                | 
| Zero-Touch Provisioning                | - | 
| Management Features   | • Automatic Device Discovery • Intelligent Network Monitoring • Abnormal Event Warnings          • Unified Configuration  • Reboot Schedule            • Captive Portal Configuration     • Management of up to 2 Omada switches and 10 Omada access points | 
| OTHERS | 
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| Certification        | CE, FCC, RoHS | 
| Package Contents             | • ER7212PC • Power Adapter               • Power Cord      • Quick Installation Guide              | 
| System Requirements    | • Microsoft Windows 98SE, NT, 2000, XP, Vistaâ„¢ or Windows 7/8/8.1/10 • MAC OS, NetWare, UNIX or Linux | 
| Environment      | • Operating Temperature: 0 °C to 45 °C (32 °F to 113 °F) • Storage Temperature: -40 °C to 70 °C (-40 °F to 158 °F)  • Operating Humidity: 10% to 90% non-condensing           • Storage Humidity: 5% to 90% non-condensing  |