
Key Features
Ł
1.6/3.6/8.8 Gbps non-blocking
switch fabric
Ł
802.1x for access authentication
Ł
4 IEEE 802.1p hardware priority
queues
Ł
SPQ and WRR queuing algorithms
Ł
Intrusion lock, MAC freeze,
MAC filtering & static MAC
forwarding
Ł
IGMP Snooping v1, v2, v3
Ł
ZyXEL iStackingTM technology, one
IP management for 24 devices
Ł
IEEE 802.3af Power over Ethernet
(ES-2108PWR/ES-2024PWR)
Ł
Easy web GUI for intelligent PoE
power management
(ES-2108PWR/ES-2024PWR)
ZyXEL Switch 2000 Series is the managed Layer-2 Switch specially designed for SME, campus
or small workgroup environments. It’s fully featured to empower high multi-task
performance in today’s dynamic networks requiring security, QoS and management
capabilities. The complete product portfolio with optimized port configuration and Power
over Ethernet (PoE) functionality brings easy solutions to any network in need.
The ZyXEL 2000 Series come in two groups: ES-2000 and ES-2100:
The ES-2000 group comes in two models: ES-2024A and ES-2024PWR; this group delivers 24
port 10/100Base-TX, 10/100 PoE Base-TX and 2 GbE dual-personalities.
The ES-2100 group comes in three models: ES-2108, ES-2108-G and ES-2108PWR. The ES-2100
group delivers 8 port 10/100Base-TX, 10/100 PoE Base-TX and one GbE dual-personality on
ES-2108-G and ES-2108PWR.
Key Benefits
Intelligent traffic prioritization for multiple services
Multiple priority queues and scheduling mechanism make the ZyXEL 2000 Series easy to perform
traffic prioritizing for delay-service applications, and you can also customize DSCP settings to
provide an end-to-end QoS environment. The MVR ensures efficient transmission of multicasting
stream on the network-wide multicast VLAN. For bandwidth management, the 2000 Series supports
bandwidth increments to give different bandwidth allocations. With broadcast storm control, the
network keeps the broadcast packets below the pre-defined threshold to prevent network outrages.
Enterprise LAN
Enterprise LAN
Switches
Switches
Switch 2000 Series
Switch 2000 Series
High-Security network edge
The ZyXEL 2000 Series features wide-range security functions to prevent unauthorized data access.
The 256 Static VLAN entry enables complicated VLANs portfolio for policy management, and the full-
range 4K VLAN (4K PVID) is equipped as well. In addition to 802.1x central access authentication, it
further assigns VLAN and bandwidth per pre-defined attribution for valid users to add flexibility to
network management. In addition, extra support of MAC filtering, MAC freezing and Specific MAC
forwarding allow network administrators to set security policies toward the device MAC addresses.
The 2000 Series has been designed to offer comprehensive security features for enforcing security
policies to the edge.
Excellent network management capability
The ZyXEL 2000 Series comes with rich management tools to streamline your management effort.
With ZyXEL’s exclusive iStacking™ technology, you can manage up to 24 ZyXEL switches through
one IP address. In addition, through Web-GUI, CLI (Command Line Interface) and text-based
configuration, network managers can select the one management interface they are most
comfortable with to get the job done efficiently. Moreover, you can protect your management
session with SSHv1/v2 authentication and SSL encryption features. With the comprehensive
features, ZyXEL’s 2000 Series is your first choice for cost-effective networking.

Enterprise LAN
Enterprise LAN
Switches
Switches
Switch 2000 Series
Switch 2000 Series
Intelligent PoE for cost savings (only for ES-2024PWR)
ZyXEL’s Intelligent PoE feature provides two power supply modes:
• Classification Mode—the switch reserves the maximum power (mW) to each powered device (PD) according to the priority levels.
• Consumption Mode—the switch manages the total power supply, so each connected PD gets the actual power it needs.
In the Consumption Mode, ZyXEL’s Intelligent PoE provides actual amount of power PDs need. When power consumption of an attached device is
detected, ZyXEL’s Intelligent PoE will reserve the required power automatically. In addition, you can set power feeding priorities on different ports to get
the best use of power resource. This capability can increase the number of devices connected and deliver a better ROI for the business.
Key Applications
Sales
Sales
Data Center
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ES-2024
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ES-2024
Gigabit Copper Trunk
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Admin.
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1000 Mbps/Fiber
1000 Mbps/Copper
10/100 Mbps/Copper

The ZyXEL 2000 Series
ES-2000
ES-2024A
• 24 10/100Base-TX ports
• 2 GbE dual-personalities
• Switching capacity: 8.8 Gbps
• Forwarding rate: 6.6 Mpps
ES-2100
ES-2108
• 8 10/100Base-TX ports
• Switching capacity: 1.6 Gbps
• Forwarding rate: 1.2 Mpps
ES-2024PWR
• 24 10/100Base-TX PoE ports
• 2 GbE dual-personalities
• Switching capacity: 8.8 Gbps
• Forwarding rate: 6.6 Mpps
ES-2108-G
• 8 10/100Base-TX ports
• 1 GbE dual-personalities
• Switching capacity: 3.6 Gbps
• Forwarding rate: 2.7 Mpps
ES-2108PWR
• 8 10/100Base-TX PoE ports
• 1 GbE dual-personalities
• Switching capacity: 3.6 Gbps
• Forwarding rate: 2.7 Mpps
Specifications
Feature/Model ES-2024A ES-2024PWR ES-2108 ES-2108-G ES-2108PWR
Port Density
0/100Base-TX
0/100Base-TX PoE
Dual Personality GbE Ports
Performance
witching Capacity, Gbps
witching Forwarding Rate, Mpps
Packet Buffer, Bytes 256K
AC Addres
Power Requirement
nput Voltage of AC
aximum Power
Consumption, Wat
Environmental Specification
Operating Temperature
torage Temperature -25 to 7
Operating Humidity
Physical Feature
Dimensions, (W) x (D) x (H) mm
eight, kg
4 -
.8
198
40 x 173 x 44.5
.
4
.8
56K 256K 256K 256
8K 8K 8
00 - 240 V AC, 50/60 Hz
0% to 90%, (non-condensin
38 x 270 x 44.5
4.0
.6 3.6
to 4
50 x 124 x 37
.2 1.2 2.4
7
50 x 124 x 37
50 x 235 x 44.
.6
1

Features
Enterprise LAN
Enterprise LAN
Switches
Switches
Switch 2000 Series
Switch 2000 Series
Standard Compliance
• IEEE 802.3 10Base-T Ethernet
• IEEE 802.3u 100Base-Tx Ethernet
• IEEE 802.ab 1000Base-T Ethernet
• IEEE 802.3z
• IEEE 802.3x flow control
• IEEE 802.1D spanning tree protocol
• IEEE 802.1w rapid spanning tree protocol
• IEEE 802.1s multiple 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
Traffic Management and QoS
• Rate limiting: policy-based/port-based
bandwidth control, 64 kbps granularity
• Port-based egress traffic shaping
• Broadcast storm control
• IEEE 802.1p with 4 hardware priority queues per
port for different types of traffic
• WRR ( Weighted Round Robin)/SPQ scheduling
algorithm
• Supports DSCP
• Supports DSCP to 802.1p priority mapping
• IGMP snooping v1, v2, v3
• Congestion control on all ports
• MVR (Multicast VLAN Registration)
• Bandwidth control (ingress/egress) in 64 Kbps
steps
Link Aggregation
• IEEE 802.3ad LACP link aggregation compliant
- ES-2000: 3 aggregation groups, 4 ports/per
group randomly selected
- ES-2100: 2 aggregation groups, 4 ports/per
group randomly selected
• Support static manually port trunking
Resilient Network
• IEEE 802.1w Rapid Spanning Tree Protocol
(RSTP)
• IEEE 802.1s Multiple Spanning Tree Protocol
(MSTP)
User Security and Authentication
• MAC filtering per port secures access to each port
• 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-base VLAN
• Port security, port isolation, port mirroring,
intrusion lock
• MAC freeze
• MAC filtering per port secures access to each port
• Static MAC forwarding per port: only specified
MAC addresses can access the network (port
security)
• Limited MAC number per port
• IP source guard (static IP/MAC binding, ARP
inspection)
• Loop guard prevents a switch from being
affected by another switch which is already in a
looping status
• RADIUS MAC login
• 802.1x port-based authentication, compensated
assignment over VLAN and bandwidth for valid
access
• Clone feature copies port settings from one port
to other port(s) in one step
Network Administration Security
• User name/password required for web/telnet/
local console administrators
• Multiple login session
• Multiple access permission management
• SSH v1/v2
• SSL
• RADIUS accounting
• TACACS+ authentication, accounting
• NTP, daylight saving
Network Management
• Supports ZyXEL iStacking™, up to 24 switches
can be managed by one IP address
• Intuitive web-based management with all
features configurable
• Telnet CLI
• SNMP v1, v2c, v3
• RS-232c local console
• DHCP relay, DHCP relay per VLAN, DHCP relay
option 82, DHCP client
• RMON four RMON groups 1, 2, 3, 9 (history,
statistics, alarms, and events) for enhanced traffic
management, monitoring, and analysis
• Supports source/destination/both port mirroring
MIB Information
• RFC1213 MIB II
• RFC1493 Bridge MIB
• RFC1643 Ethernet MIB
• RFC1757 RMON Group 1, 2, 3, 9
• RFC2011 IP MIB
• RFC2012 TCP MIB
• RFC2013 UDP MIB
• RFC2674 VLAN MIB
• RFC2925 PING-MIB and TRACEROUTE-MIB
• ZyXEL Private MIB
Safety Agency Certification
• UL 60950-1
• CSA 60950-1
• EN 60950-1
• IEC 60950-1
Accessories
SFP Transceivers (Optional)
Speed Model Type Description
FP-1
FP-SX-D LC conne
FP-LX-10-D LC connector
Gigab
*: Switch 2000 series don’t support DDMI (Digital Diagnostics Monitoring Interface) feature.
IMPORTANT: Bi-directional SFP must be used in pairs (Example: 1 x SFP-BX1310-10-D and 1 x SFP-BX1490-10-D connected together is a solution)
SFP-BX1310-10-D LC connector Bidirectional singlemode, up to 10 km reach, DDMI version*
FP-BX1490-10-D LC conne
FP-LHX1310-40-D LC conne
FP-ZX-80-D LC conne
For more product information, visit us on the web at www.ZyXEL.com
RJ-45 conne
Copyright © 2010 ZyXEL Communications Corp. All rights reserved. ZyXEL, ZyXEL logo are registered trademarks of
ZyXEL Communications Corp. All other brands, product names, or trademarks mentioned are the property of their
respective owners. All specifications are subject to change without notice.
r Up to 100 m using standard Ethernet cable
r
r Bidirectional singlemode, up to 10 km reach, DDMI version*
r
r
FP SX 550 m commercial type transceiver, DDMI version
FP LX 10 km commercial type transceiver, DDMI version*
FP LHX 1310 wavelength 40 km commercial type transceiver, DDMI version*
FP ZX 80 km commercial type transceiver, DDMI version*
65-100-200011B 06/10