24 Dual-personality Gigabit Ports

Two Built-in 12G Stacking Interfaces

1 Open Slot for Optional 2 10- Gigabit Uplink Module

L3 Advanced Routing Protocols, OSPF, VRRP and DVMRP

16 K L2 MAC Address Table/ 8K IP Address Table/ 8K Routing Path

Multilayer-aware (L2/L3/L4) ACL for Security Protection and Traffic Optimization

Port Security and Enhanced 802.1x Port Authentication

Backup Power System Support

Stackable 24-port L3 Gigabit Switch with optional 10G uplinks

XGS-4728F

Premium 10G Aggregation Switch Secures Non-Stop Network Services

Benefits

Unique 24 GbE Copper and Fiber Connectivity in 1U-height Design

ZyXEL XGS-4728F Gigabit Ethernet Access Switch provides high-performance switching functionalities to triple-play services such as Internet data exchange, Web surfing, IPTV and VoIP telephony. The advantages not only fulfill customer needs but also enable service providers to generate more profit.

Unlike competitors’ offering of individual models for GbE copper and fiber connectivity, the leading architecture employed by XGS-4728F delivers 24 1000Base-T copper interfaces along with standard RJ-45 connectors and 24 SFP slots in a 19” 1U enclosure. This unique benefit gives network designers the highest flexibility and cost saving in terms of equipment investment, network administration and system maintenance.

Built-in Stacking Ports Eliminate Hidden Network Expansion Cost

With two high-performance 12G stacking ports on the back panel, over 10 units of the XGS-4728F can be easily hard-stacked in a ring architecture; this feature makes the XGS-4728F highly scalable and eases the network expansion and administration. Moreover, as the stacking ports come with every XGS-4728F unit, customers have no need to spend extra for stacking modules and stacking cables.

True Wire-speed L3 Switching for High-Performance Networks

Each XGS-4728F provides 144 Gbps switching capacity for wire-speed performance delivered on all GbE copper/fiber ports within the stack, as well as stacking ports and optional 10G uplinks. In addition, advanced L3 switching, multicasting, resiliency including OSPF, DVMRP, VRRP also help delivering optimal performance to the entire network.

Build-Up Large Networking Environment

The XGS-4728F designed for large Internet Services Provider and Telco market, increasing network capability scare and provide fast efficient solution for customer. 16 K MAC Entries/8 K Routing Path is an idea for large Internet services.

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ZyXEL Communications XGS-4728F manual Benefits, True Wire-speed L3 Switching for High-Performance Networks
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XGS-4728F specifications

The ZyXEL Communications XGS-4728F is a powerful switch designed for high-performance networks, catering to the demands of modern enterprises and service providers. This model is particularly suited for environments requiring robust data handling capabilities, such as data centers, large businesses, and educational institutions.

One of the primary features of the XGS-4728F is its support for Layer 2 and Layer 3 switching, enabling seamless integration into both simple and complex network architectures. This dual-layer functionality allows the switch to handle various networking functions, including VLANs, link aggregation, and routing protocols, making it an ideal choice for organizations seeking flexibility and scalability.

The XGS-4728F comes equipped with 28 Gigabit Ethernet ports, ensuring ample connectivity for numerous devices, complemented by 4 SFP ports designed for fiber connections. This setup not only boosts the overall bandwidth of the network but also enhances performance by enabling high-speed connections over longer distances, crucial for data-intensive applications.

In addition to its rich port diversity, the XGS-4728F supports Power over Ethernet (PoE) functionality, permitting the switch to supply power to connected devices such as IP cameras, phones, and wireless access points. This feature simplifies installations and reduces the need for separate power supplies, streamlining overall network deployment.

Security is another key characteristic of the XGS-4728F. It incorporates advanced security features such as IEEE 802.1X authentication, Access Control Lists (ACLs), and Dynamic Host Configuration Protocol (DHCP) snooping, ensuring that data integrity and privacy are maintained across the network. These security measures help to mitigate risks associated with unauthorized access and potential data breaches.

The switch also supports Quality of Service (QoS) mechanisms, enabling administrators to prioritize traffic for critical applications. This ensures that bandwidth-intensive tasks receive the necessary resources, resulting in improved performance for services such as VoIP and video streaming.

In summary, the ZyXEL Communications XGS-4728F is a versatile and feature-rich network switch that combines powerful performance, advanced security, and comprehensive management capabilities. With its high port density, PoE support, and robust Layer 2/Layer 3 functionalities, it stands as an excellent solution for organizations looking to enhance their networking infrastructure and support future growth.
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