Specifications - ZyXEL Communications Dimension ES-2024A Specifications

Industry Standard-based Network Management
Managing the ES-2000 Series is simple through its iStacking
allows administrators to manage up to 24 switches with one single IP. In addition, IT staff may opt for Web, CLI (Command Line Interface) or text-based
configuration for their convenience and even encrypt the instructions using SSHv1/v2 and SSL. Thanks to these sophisticated functionalities, the IT staff is
able to build a highly secure and efficient corporate network with minimum effort.
Installment Freedom by Power over Ethernet
The ES-2024PWR supports IEEE802.3af Power over Ethernet (PoE) to ease the installment in challenging space, such as ceiling or top of wall, Device
compliant with IEEE802.3af, like WLAN AP, IP surveillance camera, etc, can get powered Ethernet connectivity through just single Cat-5 cable, with up to 100
meters of successful link distance. There is no need to use extra power adapter and you can walk away from the headache of how to set up the power line
to devices. In addition, the ES-2024PWR supports intelligent power management via web GUI. You can set the priority levels of power-feeding over
different ports to get the best use of power resource,

Specifications

Standard Compliance
• IEEE 802.3 10Base-T Ethernet
• IEEE 802.3u 100 Base-Tx Ethernet
• IEEE 802.3ab 1000 Base-T Ethernet
• IEEE 802.3z
• IEEE 802.3x Flow control
• IEEE 802.1d Spanning tree protocol
• IEEE 802.1w Rapid Spanning tree protocol
• IEEE 802.1p Class of service, priority protocols
• IEEE 802.1Q VLAN tagging
• IEEE 802.1x Port Authentication
• IEEE 802.3ad LACP aggregation
• IEEE 802.3af Power over Ethernet
Performance
ES-2024A/ES-2024PWR
• 8.8Gbps non-blocking switching fabric
• Flexible design for both Gigabit copper and
Gigabit fiber connectivity
• Switching Forwarding Rate 6.6Mpps
(1488000pps/1000Base-T/1000Base-X,
148800pps/100Base-TX)
• Wire-speed performance
ES-2048
• 13.6Gbps non-blocking switching fabric
• Flexible design for both Gigabit copper and
Gigabit fiber connectivity
• Switching Forwarding Rate 10.1Mpps
(1488000pps/1000Base-T/1000Base-X,
148800pps/100Base-TX)
• Wire-speed performance
TM
, SNMP, Web, telnet and RS-232 support. iStacking
MAC and Packet Buffer
ES-2024A/ES-2024PWR
• 8K MAC entries
• 256KB Packet Buffer
ES-2048
• 16K MAC entries
• 32MB Packet Buffer
Traffic Management and QoS
• IEEE 802.1p with 4 priority queues per port for
different types of traffic. (ES-2024A/ES-2024PWR)
• IEEE 802.1p with 8 priority queues per port for
different types of traffic. (ES-2048)
• WRR (Weighted Round Robin)/SPQ scheduling
algorithm (ES-2024A/ES-2024PWR)
• WFQ (Weighted Fair Queue)/SPQ scheduling
algorithm (ES-2048)
• DSCP to 802.1p priority mapping
• IGMP snooping
• MVR
• Congestion control on all ports
• Rate Limiting: Port-based bandwidth control,
64kbps granularity
• Port-based egress traffic shaping
• Broadcast Storm Control
TM
, ZyXEL-exclusive clustering technology,
Link Aggregation
• IEEE 802.3ad LACP link aggregation compliant
• Support static manually port trunking
• Up to 3 aggregation groups, per group
support up to 8 ports (ES-2024A/ES-
2024PWR)
• Up to 6 aggregation groups, per group
support up to 8 ports (ES-2048)
Resilient Network
• IEEE802.1w Rapid Spanning Tree Protocol
(RSTP) provides rapid convergence of
spanning tree independent of
spanning-tree timer
User Security and Authentication
• MAC filtering per port secures access to
each port
• Specific MAC forwarding per port: only
specified MAC addresses can access the
network (Port Security)
• Limited MAC number per port
• 802.1x port-based security, prevent
unauthorized client access to the network
• IEEE 802.1Q tag-based and port-based VLAN
• Support GVRP, automatic VLAN member
registration
• 256 static VLAN, up to 4K dynamic VLAN
• Full range 4K PVID support
• Port-based VLAN & VLAN Isolation
• MAC Freeze
• Intrusion Lock