XGS-4728F XGS-4728F, ISP version, 24-port Managed Layer3+ Gigabit switch, 24x Gigabit dual personality ports (RJ45 or open SFP) + 2x 10Gbit XFP slot + 2x 12Gbit stacking port
XGS-4728F, ISP version, 24-port Managed Layer3+ Gigabit switch, 24x Gigabit dual personality ports (RJ45 or open SFP) + 2x 10Gbit XFP slot + 2x 12Gbit stacking port
Produkt nr.: 91-010-181001B
*7271.00 PLN
z VAT
8943 .00 PLN | Cena standardowa: 9838.00 PLN
Informacje szczegółowe: Build a High Availability, Robust and Reliable Network — Meet the Challenge of Virtualization High-performance IPv6 and IPv4 routing
The ZyXEL XGS4700 Series provides businesses with a smooth migration path from IPv4 based networks to a full IPv6 infrastructure, providing investment protection for future network upgrades when a larger installation of connected devices is required. The XGS4700 Series utilizes the latest design technology to provide wire speed communication and full-dynamic IP routing features such as RIP, RIPv2 and OSPF as well as special features such as equal-cost, multi-path routing (ECMP) which load balances network traffic across multiple paths through the network that have the same costing. Packets can be delivered to the same device through different routing paths by designating the equal costs. Businesses can adopt basic static routing technology such as RIP and RIPv2 for small network routing applications or advanced routing protocols such as OSPF and ECMP for load balancing. These protocols are a critical part in the creation of fully resilient scalable networks. Optional 10G Gigabit uplink capability
The ZyXEL XGS4700 Series offers wire speed 10G Gigabit Ethernet uplink ports for campus networks or service providers to deliver high-bandwidth applications for congestion relief and smooth data delivery. With the 10 optional 10G Gigabit modules (CX4 and XFP interfaces), customers can easily integrate new elements into the existing networks and increase bandwidth at critical points of the network without having to go to the additional cost of purchasing whole new network switches. Intelligent QoS for mission critical applications
In order 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 businesses. The ZyXEL XGS4700 Series supports intelligent QoS features to regulate network traffic for the best performance. Taking advantage of Class of Service (CoS) and Differentiated Services Code Point (DSCP) support, network designers and administrators can easily classify and enable traffic prioritization for critical business applications such as VoIP and video conferencing. In addition, the XGS4700 Series also provides advanced bandwidth control with 64 kbps granularity and 8 hardware priority queues to bring better bandwidth administration to network operators. High-level security for ultimate network protection
The ZyXEL XGS4700 Series works with an intelligent 3-tier security mechanism that offers complete data and management protection via a wide range of security features to protect subscriber data and deter unauthorized users through effective traffic administration. The 802.1X Authentication and Port Security features provide the ability to stop unauthorized users from accessing the network, while Limited MAC Number by Port limits the total number of devices connected to a switch port, and thus significantly reducing the risk of unknown access from massively deployed wireless networks or hubs. To serve specific users such as guests or visitors to the business, the 802.1X Guest VLAN feature allows them to access the Internet via the Guest VLAN without entering the business’s internal network. The multilayer (L2/L3/L4) ACL suite of the XGS4700 Series has sophisticated rule-based control mechanisms that can be easily deployed based on actual network environments via a Web GUI or command-line interface to prevent illegitimate access. The rules can be defined to deny packets according to source and destination of MAC addresses, IP addresses or TCP/UDP ports. Robust and high-availability system design guarantees non-stop operations
The ZyXEL XGS4700 Series supports the VRRP routing protocol for resilience within the network to avoid the failure of transmission. The optional 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 devices. The Gigabit connectivity not only gives superb transmission bandwidth, but also allows users to set up Gigabit aggregation for secured critical transmission. The IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) also allows immediate recovery from failed links by sending packets via a backup link path. In addition, the XGS4700 Series supports CPU protection to provide the switch CPU with automatic protection against malicious network traffic trying to shut down the switch, which ensures priority/mission-critical tasks to be handled without interruption. The CPU protection feature enables the optimization of switch resources and also strengthens network protection considerably.
Możliwości wykorzystania: 24/48-port GbE L3 Switch with 10 GbE Uplink
Funkcje: IPv4/IPv6 Routing # L3 advanced routing protocols, OSPF, DVMRP, VRRP and ECMP # Optional modular 10 Gigabit Ethernet support # Multilayer-aware (L2/L3/L4) ACL for security protection and traffic optimization # Guest VLAN # IGMP Snooping v1, v2, v3, MVR # sFlow, CPU protection # RSTP, MSTP, MRSTP, VRRP
Parametry techniczne: Standard Compliance
* IEEE 802.3 10BASE-T Ethernet * IEEE 802.3u 100BASE-TX Ethernet * IEEE 802.ab 1000BASE-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: Policy-based/Port-based bandwidth control, 64 kbps granularity * Two Rate Three Color Marker (trTCM) * 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 * Weighted Fair Queue (WFR)/Weighted Round Robin (WRR)/SPQ scheduling algorithm * DSCP/DSCP to 802.1p priority mapping * IGMP/IGMP snooping v1 v2 v3 * IGMP throttling * Support IGMP snooping fast leave * Support IGMP snooping statistics * Multicast VLAN Registration (MVR) * Congestion control on all ports * Selective QinQ
IP Routing and Service Features IPv4
* Wire-speed IP forwarding * RIP v1, v2 * OSPF * Static Routing * DHCP Server/Relay * OSPF summary address * DVMRP, ECMP * IP port moving * VRRP
* IEEE 802.3ad LACP link aggregation * Static manually port trunking * Up to 12 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) * Backup Power System (BPS-120 for XGS-4728F) * Redundant Power (XGS4700-48F) * Switch CPU Protection
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 * Enhanced 802.1X compensate assignment over VLAN and bandwidth * TACACS+ * Layer 2 protocol tunneling * Guest VLAN
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 iStacking™ 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 * IEEE802.1ag CFM * IEEE 802.1AB LLDP * Support transceiver DDMI information(including MIB) * sFlow
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
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