ZyXEL Product	Part Number
ZyXEL ES-3124
ES-3124 24-Port Layer 2+ Fast Ethernet Managed Switch w/ shared GbE/SFP Ports	#ES-3124 List Price: $599.00 Our Price: $470.00

Features:

L2+ (L2-L4) Access Control List (ACL)
ZyXEL iStacking™ Technology
IEEE 802.3ad LACP
IEEE 802.1p 8 priority queue
IEEE 802.1Q VLAN, Port-Based VLAN
IEEE 802.1ad VLAN Stacking (Q in Q)
Supports WFQ queuing algorithm
Port Security and Static MAC filtering
SSH v1/v2 , SSL/TLS
Telnet CLI, web-based management

Benefits:

Availability and Extensibility - With twenty-four 10/100Mbps RJ-45 ports, two GbE copper ports and two shared SFP / copper GbE interface, ZyXEL ES-3124 boasts a high performance switch architecture that is capable of providing non-blocking switch fabric and wire-speed throughput as high as 12.8Gbps. Its four built-in GbE uplink ports also offer incredible extensibility, flexibility and connectivity to the Core switch or Servers.

Featuring "Backup Power System Support" design for even higher availability, ZyXEL ES-3124 adds a built-in DC power receptacle on its rear panel for external Backup Power System connection; and the system can switch to the alternative power source automatically in response to different situations.

Triple Play and QoS Management - ZyXEL ES-3124 is loaded with powerful traffic management and QoS features to enhance services offered by telcos. For instance, the ES-3124 provides 8 priority queues per port for different types of traffics, allowing administrators to set policies for classified filtering and rule-based rate limitation. The ES-3124 prioritizes applications with WFQ (Weighted Fair Queuing) scheduling algorithm to allocate more bandwidth to key traffics such as voice transmission, empowering the enterprise to take full advantages of the limited network resources and guarantee the best performance.
In addition, the ES-3124 also supports a variety of ways to categorize and prioritize network packets; multilayer information from L2 to L4 can be used to classify packet priorities for alignment with ACL features to construct a platform for Multi-Service Networks.

Advanced Security Features - ZyXEL ES-3124 offers comprehensive Access Control List (ACL) for enforcing security to the edge. Its protection mechanisms comprised of per-port MAC filtering, limited per-port MAC number, port-based 802.1x user and device authentication, as well as TCP/UDP Socket filtering to control the network services accessible to employees. Thanks to these solid mechanisms, the administrators can now construct highly secured corporate networks with time and effort considerably less then before.
Users may stack works by assigning two VLAN IDs to each frame header. One is a "backbone" VLAN ID used by the service provider, and the other provides up to 4,096 unique 802.1Q VLAN tags. The ES-3124 support VLAN Stacking, namely Q in Q or Tag in Tag that help Telcos or Carriers to easily establish IP VPN networking architectures.

Seamless Network Management - With supports to advanced features like iStacking™ SNMP, Web, telnet, RS-232 and RJ-45 MGMT ports, the ES-3124 is very easy to deploy and manage. Better yet, its underlying ZyXEL iStacking™ technology allows up to 24 clustered switches to be managed by just one IP management, enabling users to benefit from significantly reduced operation and maintenance cost.

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 802.1ad LACP aggregation
IEEE 802.3ad LACP aggregation

Performance:

12.8Gbps non-blocking switching fabric.
Flexible design for both Gigabit copper and Gigabit fiber connectivity
1488000pps forwarding rate for 1000Base-T/1000Base-X connectivity, 148800pps forwarding rate for 100Base-TX connectivity
Wire-speed performance

MAC and Packet Buffer:

16K MAC entries
32B packet buffer

Traffic Management and QoS:

IEEE 802.1p with 8 priority queues per port for different types of traffic
WFQ (Weighted Fair Queuing) scheduling for different prioritization of packets
SPQ (Strict Priority Queuing) for highest priority packets to get best service
IEEE 802Q tag-based and port-based VLAN
Supports GVRP, automatic VLAN member registration
Supports IGMP snooping
Congestion control on all ports
Rate Limiting: Rule-based/Port-based bandwidth control, 64kbps granularity
Port-based egress traffic shaping
Rule-based traffic mirroring

Link Aggregation:

IEEE 802.3ad compliant
Support LACP, static and dynamic link aggregation
Up to 6 aggregation groups, per group support up to 8 ports.
8 ports per group randomly selected.

Redundancy for Fault Backup:

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 lock)
Limited MAC number per port
IP Filtering
TCP/UDP Socket Filtering
802.1x port-based security, prevent unauthorized client access to the network
256 static VLAN, up to 4K dynamic VLAN
Private VLAN provides security and isolation between ports on a a switch, ensures that users can not snoop on each others traffic.

Network Administration Security:

User name/password required for web/telnet/local console administrators
Two level security by specific SNMP read/write community
SSH v1/v2
SSL/TLS

Network Management:

Supports ZyXEL iStacking™ up to 24 switches can be managed by one IP address
Web-based management
Telnet CLI
SNMP v2c
RS-232c Local console
IP management: static IP or DHCP client
RMON four RMON groups 1, 2, 3, 9 (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis
Port mirroring: supports Source/Destination/Both port mirroring

Intelligent ACL (L2/L3/L4 Access List Control):

Based on MAC address
Based on VLAN
Based on IP address
Based on Protocol type
Based on DSCP

Hardware Specification:

4 10/100BASE-T, auto-negotiation and cross-over with 2 1000Base-T plus 2 shared GbE ports (copper/SFP open slots)
1 console port, D-Sub 9 pin Female (DCE)
Management: 1 out-of-band management RJ-45 port

Physical Specification:

Dimensions: 440 (W) x 300 (D) x 44.45 (H) mm
Weight: 4 Kg

Power Requirement:

Input voltage of AC:100-240VAC, 50/60Hz
Max power rating of AC:50 Watt
Backup power supply into 12V DC

Environmental Specifications:

Operating temperature: 0°C ~ 45°C
Storage temperature: -25°C ~ 70°C
Operating humidity: 10% ~ 90%, non-condensing

ZyXEL Documentation
	Download the ZyXEL ES-3124 Data Sheet (PDF).

ZyXEL Product	Part Number
ZyXEL ES-3124
ES-3124 24-Port Layer 2+ Fast Ethernet Managed Switch w/ shared GbE/SFP Ports	#ES-3124 List Price: $599.00 Our Price: $470.00

ZyXEL ES-3124 24-Port Layer 2+ Fast Ethernet Managed Switch

Best Solution for Triple Play Access Layer 2+ Fast Ethernet Switch

Features:

Benefits:

ZyXEL ES-3124
24-Port Layer 2+ Fast Ethernet Managed Switch