ZyXEL Communications ZyXEL GS-1548 Brochure

48/96 Gbps Non-blocking
Switching Fabric
Auto DoS Attack Prevention
Auto VoIP
Flexible 4 GbE Uplink Interfaces
IEEE 802.3ad Static Port
Aggregation
Streamlined Web-based
Interface
IEEE 802.1Q VLAN
Port security
IEEE 802.1p with 4 Priority
Queues
WRR and SPQ Queuing
Algorithms
24-port/48-port
Web Managed Switch
GS-1524
GS-1548
Gigabit Web Managed Switch Empower
"DoS Attack Preventive" and
"VoIP Friendly" Networks
Benefits
Robust System Design
ZyXEL GS-1524/GS-1548 are 24/48-port L2 Gigabit switch with advanced Web-based management support,
and it's specially designed for SB/Enterprise networks where extra bandwidth and advanced QoS or
security features are required. To cope with the diverse requirements of SB/Enterprise businesses, the ZyXEL
GS-1524/GS-1548 Web-managed switch comes with 20/40 Gigabit copper ports plus 4 dual-personality (RJ-
45/SFP) Gigabit ports to provide 48/96 Gbps of non-blocking connectivity for SB/SMB networks. With the
flexible multi-function design, GS-1524/GS-1548 fits any network with very little effort.
Evolution New Managed Power
While many legacy Web-based Smart switches improve manageability, configuration complexity is still an
issue; for most SB/Enterprise, inadequate IT expertise and complicated configuration are the major
concerns to overcome. Powered by the next-generation hardware platform with a content-aware engine,
ZyXEL GS-1524/GS-1548 delivers stress-free networking. In addition, the streamlined and intuitive Web-GUI
makes GS-1524/GS-1548 even easier to configure to slash the efforts needed.
Auto DoS Attack Prevention
Security is becoming increasingly important in SB/Enterprise networks. Equipped with Auto DoS Attack
Prevention, the GS-1524/GS-1548 is capable of protection against ubiquitous DoS attacks. A few mouse
clicks are all it takes to initiate the protection, complete the once-complicated ACL setting and reduce
operating efforts dramatically. The GS-1524/GS-1548 supports 802.1Q VLAN for traffic isolation, as well as
Static MAC forwarding and dynamic ARP to establish a strictly protected network.
Auto VoIP Optimization
Migration to VoIP is the key to differentiate business competitiveness. It usually requires IT expertise to
optimize a network for VoIP applications. With emergence of the "Auto VoIP" feature, however, the GS-
1524/GS-1548 can identify VoIP packet patterns and grant the highest priority to establish a VoIP-friendly
communication automatically. "Auto VoIP" offers IP telephony without configuration headaches; features
such as four priority queues and the WRR (Weighted Round Robin) scheduling algorithm are usually
deployed on enterprise networks, allowing users to optimize network bandwidth usage and implement
QoS (quality of service). In terms of bandwidth management and switch interconnections, users can choose
from several options and pick the most appropriate with just a mouse click.