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Key Features
Ł
L3 Advanced Routing Protocols,
OSPF, VRRP
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Multilayer-aware (L2/L3/L4) ACL
for Security Protection and
Traffic Optimization
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IGMPv3, DVMRP, MVR
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Port Security and Enhanced
802.1x Port Authentication
Ł
VLAN Stacking (QinQ) for
Network-based VPN or Campus
VPN
Ł
802.1x Authentication
Ł
ZyXEL iStackingTM Technology
Clustering Network
Management
Ł
SNMP & RMON Support
Ł
IEEE 802.1p 8 Hardware Priority
Queue
Ł
WFQ, WRR and SPQ Queuing
Algorithms
Ł
Backup Power System Support
The ZyXEL Gigabit Switch 4500 Series consists of two switches: the ZyXEL XGS-4528F and
XGS-4526. These are intelligent multilayer (L2/L3/L4) Ethernet switches that provide four
flexible performance choices—10/100/1000 Mbps and 10 Gbps speeds, along with enterprise-
class availability, resiliency and a redundant architecture. The 4500 Series offers complete
Layer-3 features to make it the preferred choice for real routing networks in the enterprise.
The ZyXEL 4500 Series has two variations:
The XGS-4528F features a very unique design in its hardware configuration. With 24 Gigabit
dual-personalities, 2 built-in 12G stacking interfaces and 1 open slot for the optional 10-
Gigabit uplink port module, the XGS-4528F provides the maximum flexibility on deployment.
The XGS-4526 provides 20 1000Base-T ports, 4 Gigabit dual-personalities, and 1 open slot for
the optional 10-Gigabit uplink port module, the XGS-4526 is ideal for small and medium
enterprises seeking to build a high performance network.
Key Benefits
Managed L2 and L3 Gigabit Connectivity for Lower Future Expansion and
Upgrading Costs
The ZyXEL Switch 4500 Series provides wirespeed Layer-2 Gigabit switching of up to 144 Gbps,
along with advanced Layer-3 switching, multicasting, resiliency including OSPF, DVMRP and VRRP for
connectivity requirements. Its four flexible speeds—10/100/1000 Mbps and 10 Gbps performance—
also provide greater flexibility to the core networks or high-performance servers.
Unique 24 GbE Copper and Fiber Connectivity in 1U-height Design
(XGS-4528F Only)
Unlike competing offerings with GbE copper and fiber connectivity, the leading architecture
employed by XGS-4528F delivers 24 1000Base-T copper interfaces along with standard RJ-45
connectors and 24 SFP slots in a 19-inch 1U enclosure. This unique benefit gives network designers
the highest flexibility and cost advantage in terms of equipment investment, network
administration and system maintenance.
Enterprise
Enterprise
Switches
Switches
ZyXEL Switch 4500
ZyXEL Switch 4500
Series
Series
Intelligent QoS for Mission Critical Applications Ensure Best Network Status
With more applications integrated into IP-based networks, traffic flows become more complicated
and diverse than ever. To ensure the quality of multiple services on a converged network, adopting
advanced traffic control technologies to manage different types of traffic flows is critical and
necessary to enterprises.
The ZyXEL 4500 Series supports Intelligent QoS features to regulate network traffics for the best
performance. Taking advantage of Class of Service (CoS) and Differentiated Services Code Point
(DSCP) supports, administrators can easily classify and perform traffic prioritizing for critical business
applications such as VoIP and video conferencing. In addition, the 4500 Series provides advanced
bandwidth control with granularity of 64 kbps and 8 hardware priority queues that bring better
bandwidth administration to network operators.
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C
e
k
M
6
Chassis Switch
6
GS
P
Gigabit PoE
Switc
XGS-4528
m
4
8
Enterprise Switches
Enterprise Switches
ZyXEL Switch 4500 Series
ZyXEL Switch 4500 Series
Robust and High-Availability System Design Guarantee Non-stop Operations
The ZyXEL 4500 Series supports the VRRP routing protocol for failover transmissions. The second DC power source, called BPS, protects the device from
internal AC power supply failures, while the IEEE 802.3ad Link aggregation reduces network downtime by providing more packet paths and bandwidth
aggregation to critical paths. The Gigabit connectivity not only gives superb transmission bandwidth, but also allows users to set up Gigabit aggregation
for securing critical transmission paths. The IEEE 802.1w Rapid spanning tree (RSTP) also allows immediate recovery from failed links by sending packets
via a backup link path.
Hassle-free Network Management and Stacking Capability of Up to 24 Units
The ZyXEL 4500 Series provides various network management options for administrators to choose to manage the switch using friendly Web-based
configuration or convenient text-based CLI (Command Line Interface), and it also supports SNMP-based, centralized management software for switch
maintenance to be done remotely. On the other hand, the 4500 Series supports the ZyXEL-exclusive iStacking™ clustering management technology that
works across different floors and routing domains to locate other iStacking-capable switches in the same management cluster, allowing administrators to
manage 24 switches with one single IP. This not only greatly reduces operating costs, but also offers more flexible maintenance to ZyXEL Switches.
Key Applications
W
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XGS-452
10G Switch
1500-24
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GbE Server Core
orporat
Networ
10G Connection10G Connection
GbE Fiber
Aggregation
F
0G Switch
GbE Edge Switch
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GS2200-4
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2200-24
Wiring Closet
Small Building 1
Wiring Closet
Small Building 2
Wiring Closet
Small Building 3
10G Fiber
GbE Fiber
GbE Copper
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Specifications
Feature/Model XGS-4528F XGS-4526
Product Picture
Port Density
10/100/1000Base-T - 20
Dual Personality GbE Ports 24 4
10G Extend Slot 1 1
12G Stacking Port 2 -
Performance
Switching Capacity 144 Gbps 96 Gbps
Switching Forwarding Rate 100 Mpps 71.5 Mpps
Packet Buffer 768 KB 768 KB
MAC Address 8K 8K
IP Address Table 2K 2K
Routing Entries 512 512
Routing Domains 64 64
Power Requirement
Input Voltage of AC 100 to 240 V, 50/60 Hz 100 to 240 V, 50/60 Hz
Input Voltage of DC -48 to -60 V DC -48 to -60 V DC
Maximum Power Consumption 62.8 Watt 62.8 Watt
Environmental Specification
Operating Temperature 0°C ~ 45°C 0°C ~ 45°C
Storage Temperature -25°C ~ 70°C -25°C ~ 70°C
Operating Humidity 10% ~ 90%, (non-condensing) 10% ~ 90%, (non-condensing)
Physical Feature
Dimensions (W) x (D) x (H) mm 440 x 310 x 44.45 440 x 310 x 44.45
Weight, kg 7.0 7.0
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Features
Standard Compliance
• IEEE 802.3 10Base-T Ethernet
• IEEE 802.3u 100 Base-Tx Ethernet
• IEEE 802.ab 1000 Base-T Ethernet
• 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: Rule-based/Port-based
bandwidth control, 64 kbps granularity
• Dual-Rate-Three-Color
• CIR/PIR for bandwidth control
• Port-based egress traffic shaping
• Broadcast storm control
• IEEE 802.1p with 8 priority queues per port for
different traffic types
• WFR ( Weighted Fair Queue)/WRR (Weighted
Round Robin)/SPQ scheduling algorithm
• DSCP/DSCP to 802.1p priority mapping
• Static multicast
• IGMP/IGMP snooping v1, v2, v3
• IGMP throttling
• Support IGMP snooping fast leave
• Support IGMP snooping statistics
• MVR
• Congestion control on all ports
• Selective QinQ
IP Routing and Service Features
• 64 IP routing domains
• 2K IP address table
• Wire-speed IP forwarding
• RIP v1, v2
• Static routing
• DHCP server/relay
• OSPF summary address
Link Aggregation
• IEEE 802.3ad LACP link aggregation
• Static manually port trunking
• Up to 6 aggregation groups, 8 ports per group
randomly selected
• Link aggregation algorithm of
source/destination IP address
Resilient Network
• IEEE 802.1w Rapid Spanning Tree Protocol
(RSTP)
• IEEE 802.1s Multiple Spanning Tree Protocol
(MSTP)
• BPS (Backup Power System)
User Security and Authentication
• IEEE 802.1Q tag-based and port-based VLAN
• Support GVRP, automatic VLAN member
registration
• 1K static VLAN, up to 4K dynamic VLAN
• Full range 4K PVID support
• Port-base VLAN & VLAN isolation
• IP classification VLAN
• VLAN counter
• VLAN search
• VLAN translation
• VLAN MAC limit
• Intrusion Lock
• MAC freeze
• MAC search
• MAC filtering per port secures access to
each port
• Port security
• Limited MAC number per port
• IP source guard
• Loop guard
• RADIUS MAC login
• IP filtering
• TCP/UDP socket filtering
• BPDU transparency
• 802.1x port-based authentication
• TACACS+
• Layer 2 protocol tunneling
Network Administration Security
• User name/password required for
Web/Telnet/local console administrators
• Two-level security by specific SNMP read/write
community
• Multiple login session
• Multiple access permission management
• SSH v1/v2
• SSL/TLS
Network Management
• ZyXEL iStackingTM, up to 24 switches managed
by single IP address
• Web-based management
• Telnet CLI
• SNMP v1, v2c, v3
• RS-232c local console
• IP management: static IP or DHCP client
• RMON four RMON groups 1, 2, 3, 9 (history,
statistics, alarms, and events)
• Port mirroring: source/destination/both port
mirroring
• IEEE 802.1ag CFM
• IEEE 802.1AB LLDP
• Support transceiver DDMI information
(including MIB)
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 TCP/UDP type
• Based on DSCP
Hardware
• Support of auto-negotiation
• Support of auto MDI/MDI-X
• Console: D-Sub 9 pin Female (DCE)
• Management: 1 out-of-band management
RJ-45 port
Certification
• UL 60950-1
• CSA 60950-1
• EN 60950-1
• IEC 60950-1
• EU RoHS Compliant
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0
Accessories
10-Gigabit Module (Optional)
Model Features
-412
• 2-slot CX4 10 GbE module
• Extended 10 GbE CX4 module for short distance deployment
Enterprise Switches
Enterprise Switches
ZyXEL Switch 4500 Series
ZyXEL Switch 4500 Series
-422
• 2-slot XFP 10 GbE module
• Extended 10 GbE XFP module for long distance deployment
Backup Power System (Optional)
Model Features
PS-12
• Up to 6 switches can be connected to one BPS-120
• Provides power to one switch without traffic or user interruption or switch rebooting in the event
of a switch internal power supply failure
• Temperature, power and fan speed monitoring
SFP Transceivers (Optional)
Speed Model Type Description
FTLX8511D3 (XFP-SR) SC connector Singlemode, up to 300 m reach
10 Gigabit FTLX1611M3 (XFS-ER) SC connector Singlemode, up to 40 km reach
FTLX1412D3BCL (XFP-LR) SC connector Singlemode, up to 10 km reach
SFP-1000T RJ-45 connector Up to 100 m using standard Ethernet cable
SFP-SX-D LC connector SFP SX 550 m commercial type transceiver, DDMI version
SFP-LX-10-D LC connector SFP LX 10 km commercial type transceiver, DDMI version
igabit SFP-BX1310-10-D LC connector Bidirectional singlemode, up to 10 km reach, DDMI version*
SFP-BX1490-10-D LC connector Bidirectional singlemode, up to 10 km reach, DDMI version*
SFP-LHX1310-40-D LC connector SFP LHX 1310 wavelength 40 km commercial type transceiver, DDMI version
SFP-ZX-80-D LC connector SFP ZX 80 km commercial type transceiver, DDMI version
*: 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)
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For more product information, visit us on the web at www.ZyXEL.com
Copyright © 2009 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.
65-100-000053B 09/09
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