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Access Wired / L2 GbE Switch
ES4528V / L2/4 Gigabit Ethernet Standalone Switches
QoS
802.1x
Green Saving
IPv6 Management
28GE ports
Fanless Design
 
 
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About this product
  • The world's first 28 GE-port Fanless IPv6-ready Green-Saving Switch
  • Green Saving Technolgy - save up to 50% power consumption
  • Fanless design for silent operation
  • IPv6 Management
  • DHCP snooping / Option 82
  • Dynamic ARP inspection
  • IP Source Guard
  • Advanced 802.1x Features
Product specification
Physical Configuration
Dimension (HxWxD) cm4.4 x 44 x 17.1
Fixed Ports24 x 1000BASE-T + 4 Gigabit Combo (RJ45 / SFP) ports
Flash Memory8MB
Packet Buffer64KB
SDRAM for CPU32MB
Weight (kg)2kg
Performance
Forwarding Rate41.7Mpps
MAC Address Table Size8K
Switching Capacity56Gbps
L2 Features
Flow ControlYes
IGMP Snoopingv1 | v2 | v3
Jumbo FrameYes
Link AggregationIEEE 802.3ad with LACP (Dynamic) | Static Trunk | Traffic Load Balancing
Multicast (IGMP) SnoopingQuerier Support | Immediate Leave | IGMP Filtering | IGMP Leave Proxy
Spanning TreeIEEE 802.1D (STP) | IEEE 802.1w (RSTP) | IEEE 802.1s (MSTP) | Spanning Tree Fast Forward | BPDU Filter | Auto Edge Port
Storm ControlBroadcast | Multicast | Un-known Unicast
VLAN802.1Q VLAN | IEEE 802.1v | IP Subnet VLAN
VLAN Group256
QoS Features
CoSIEEE 802.1p | IP Precedence | DSCP | TCP/UDP | ACL | Remarking | VLAN
DiffServ (RFC2474)Yes
H/W Queues4
Priority Queue SchedulingWRR | Strict Priority
Rate LimitingIngress | Egress
Security Features
ACL L2/L3/L4Yes
ARP InspectionYes
DHCP SnoopingYes
Dynamic ARP inspection (DAI)Yes
HTTP and SSL ( Secured Web)Yes
IEEE 802.1xPort-based | MAC-based
IP Source GuardYes
Management Access FilteringSNMP | WEB | Telnet
Port Security (MAC Based)Static
RADIUS (RFC2138)Authentication | Accounting
SSH v1.5/ v2.0 (Secured Telnet Session)Yes
TACACS+Authentication | Accounting | Authorization
Username/Password AuthenticationLocal | Remote
Management Features
BannerYes
Cable DiagnosticYes
CDP FilteringYes
CLIYes
CLI Debug commandYes
Configuration Download/ UploadYes
DHCPClient | Option 82
DOS Attack protection (CPU)Yes
Dual F/W ImagesYes
Event/ Error LogLocal Flash
Firmware DownloadTFTP (RFC783) | Xmodem | HTTP
Firmware UpgradeTFTP (RFC783) | Xmodem | HTTP
NTPSNTP (RFC2030)
Per port trap supportYes
Port MirroringOne to One | One to Many
Remote PingYes
RMONRMON I (1,2,3 & 9 groups)
SNMP (Agent)v1 | v2c | v3
System StatusYes
Telnet (RFC854)Yes
Web InterfaceYes
IPv6 Features
Generic PrefixYes
ICMPv6Yes
ICMPv6 RedirectYes
IPv4/IPv6 Dual Protocol StackYes
IPv6 Address TypesUnicast | Multicast
IPv6 ManagementIPv6 SNTP Support | SNMP over IPv6 | IPv6 Telnet Support | Remote IPv6 Ping | IPv6 TFTP support | HTTP over IPv6 | SSH over IPv6
IPv6 Neighbor DiscoveryRouter Discovery | Duplicate Address Detection | Static Cache Entry | Parameter Discovery | Prefix Discovery | | Address Resolution | Unreachable Neighbor Detection | Redirect (Host)
IPv6 Path MTU DiscoveryYes
Manual ConfigurationYes
Stateless Auto-configurationYes
The listed specification is subject to change without prior notice.
Related News
2009/08/14
Edge-Core Launches the World's first 28 GE-port Fanless IPv6-ready Green-Saving Managed Switch
 
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