Benefits
Stackable 24-port L3
Gigabit Switch with
optional 10G uplinks
XGS-4728F
Ł
24 Dual-personality Gigabit Ports
Ł
Two Built-in 12G Stacking
Interfaces
Ł
1 Open Slot for Optional 2 10-
Gigabit Uplink Module
Ł
L3 Advanced Routing Protocols,
OSPF, VRRP and DVMRP
Ł
16 K L2 MAC Address Table/ 8K IP
Address Table/ 8K Routing Path
Ł
Multilayer-aware (L2/L3/L4) ACL
for Security Protection and
Traffic
Optimization
Ł
Port Security and Enhanced
802.1x Port Authentication
Ł
Backup Power System Support
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.
Premium 10G Aggregation Switch
Secures Non-Stop Network Services
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