- Product name: China why 3Com SMB-ER2100N
- Brand: H3C
- H3C model: SMB-ER2100N
- Color: dark gray
- Wireless: wireless
- Wireless transmission speed: 300Mbps
- Cable transmission rate: 10/100Mbps
- Wireless transmission speed: 300Mbps
- Application object: multiservice router
- Support VPN support
- Detachable: detachable
- After-sales service: shop warranty
- Condition: brand new
- Size: 266mmx162mmx44mm
H3C ER2100n Hangzhou communication technologies limited (hereinafter referred to as H3C company) launched a new generation of enterprise-class high performance wireless router, it's positioned as Ethernet/fiber/xDSL access SMB market, including high speed Internet access in small and micro enterprises, enterprise network environments such as branch offices and home offices.
300M high-speed wireless access, convenient and secure ' guest mode '
Support 802.11b/g/n wireless technology, 2X2 MIMO architecture, provide up to 300Mbps wireless speed, more speed, more user access.
Removable dual-antenna 5dbi gain Omni-directional antenna, the signal covers a wide range, strong penetrability, adapting to the environment widely.
Supports 2 virtual AP, can be different for different virtual AP policy control, meet flexible demand for wireless access
Convenient and secure ' guest mode ', ' visitor mode ' virtual AP wireless users and office network isolation. For example companies for partners and suppliers, opened Kai ' guest mode ' virtual AP, provided they have, restricted network access, and Internet access, and protect the enterprise network information security.
Supports rich Internet order management capabilities
ER2100n support website filtering (black and white list), support for keyword matching and fuzzy matches in two ways, and privileged IP configuration support website filtering;
ER2100n supports multiple instant messaging application control software and financial software, such as QQ/MSN/wisdom/analyst/flush/GF/Xeon/Everbright securities guoyuan securities and other financial software application control feature. In addition, users can set critical to privileged users group users are not affected.
IPSec VPN, the branch node access
ER2100n supports standard IPSec VPN, users can easy WEB configuration to achieve end-to-end security between the VPN connection, supported encryption algorithms, branch and node is the ideal access devices.
ER2100n optimize IPSec VPN configuration steps, with simple and clear the Configuration Wizard, even without expert knowledge of network can easy configure IPSec VPN connection.
H3C combined with the user's networking features in ER2100n also supports IPSec are configured by domain name on VPN connections and NAT-t NAT across functions, even if the two sides do not have a fixed IP address you can also build IPSec VPN link.
L2TP VPN, dial support users
ER2100n supports L2TP dial-up access, corporate employee easy access to internal servers
ARP virus dual protection
ER2100n through IPlt;-gt; MAC address binding, gateway's ARP list is fixed, can effectively prevent ARP Spoofing intranet communication is interrupted.
ER2100n to identify and discard invalid ARP packets in real time, free ARP supports millisecond timing mechanism, can effectively avoid LAN PC poisoning caused by ARP attacks and the ability to fix PC's gateway ARP.
Intelligent QoS policy
BT, Thunder P2P software such as excessive utilization of network bandwidth impact on other users of the network's normal business, ER2100n by IP-based network traffic speed limit mechanism and restriction mechanism of the NAT table, you can effectively control on a single PC/downward flow of NAT and established the number of table entries, limit the excessive use of P2P software on network bandwidth.
ER2100n/IP frame to support IP network segment share and exclusive manner for QoS policy configuration based on a specific time period, and meet user demand for flexible business configuration.
Comprehensive system monitoring
ER2100n provides comprehensive performance monitoring capabilities, and available as a line on the system CPU and memory usage monitoring.
ER2100n provides real-time monitoring of network traffic, based on port or IP traffic monitoring and statistics.
ER2100n offers a variety of security logs, including internal and external network attack log in real time, address binding log, flow alarm log and session logs for network administrators monitor network health and security status in real time.
ER2100n professional green and low carbon design, meeting materials and products the EU RoHS environmental protection and safety standards.
Overall dimensions (Htimes; Wtimes;D) mm
1 10/100M WAN port
4 10/100M LAN ports
1 Console port
2 external detachable 5dbi high gain Omni-directional antenna, 2X2 MIMO architecture
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Fan-free, natural cooling
0ordm; C~ 40ordm; C/-40ordm; C~ 70ordm; C
An 300Mbps wireless speed, 2X2 MIMO architecture
Convenient and safe visitor pattern
Wireless MAC filtering
Outbound traffic policy (source IP/destination IP/protocol/port/time period)
Inbound traffic policy (source IP/destination IP/protocol/port/time period)
Supports 10 IPSec connections
Supports AH and ESP protocols
Support manually or automatically established by IKE security association
ESP supports DES, 3DES, AES encryption algorithms
Supports MD5 and SHA-1 verification algorithm
Support for IKE main mode and aggressive mode
Support NAT-t cross
Support for IPSec connections are configured by domain name (DDNS)
Static ARP (IPlt;-gt; MAC address binding)
DHCP authorization ARP (auto-bound DHCP assigned IP)
Free ARP attack prevention/ARP
Stateful packet inspection
To prevent WAN Ping
Prevents TCP SYN scanning
Prevent Stealth FIN scanning
Prevents TCP Xmas Tree scan
Prevents TCP Null scan
Prevents UDP scanning
Preventing Land attack capabilities
Prevent Smurf attacks function
WinNuke attack prevention features
Prevent Ping of Death attacks
Function of prevent SYN Flood attacks
Prevents UDP Flood attack features
Function of preventing ICMP Flood attacks
Prevent IP Spoofing functionality
Prevents fragmentation attack
Prevent a TearDrop attack
Fraggle attack prevention features
Why users management
URL filtering (black and white lists)
MAC address filtering
QQ/MSN access control
Intelligence/analysts/flush/GF/Xeon/Everbright securities guoyuan securities
Historical traffic statistics
Traffic statistics (traffic statistics based on the IP/port)
Intelligent flexible bandwidth
Green/limitation of channel management channel management
Network traffic speed limits (based on IP, respectively for uplink and downlink speed limit)
NAT table restrictions
Based on a physical port traffic statistics
IP-based traffic statistics, supports automatic sort function
NAT number of links based on IP statistics
VPN passthrough (PPTP, L2TP, IPSec)
Supports local DNS Server
Web based user management interface (remote management/local management)
HTTPS remote management
Command line CLI
Through the HTTP upgrade system software
Static routes (50)
Ping / Traceroute
Device self test
Fault information is a key export