2 24-Port Stackable Managed Switch

Description Powerfully-combined 40Gbps Solution for High-capacity Networks PLANET XGS-5240-24X2QR is a high performance Layer 2 Stackable Managed Switch that meets the next generation Metro, Data Center, Campus and Enterprise network requirements. It supports IPv4/IPv6 Layer 3 static routing capability and abundant L2/L4 switching engine, and provides high-density 24 10G SFP and 2 40G QSFP fiber interfaces delivered in a 1U rugged case. Up to 4 switches with a total of 96 10G SFP slots can be stacked up, making the management of a high-capacity network and all-purpose applications easier and more flexible. Totaling 640Gbps Switching Capacity The XGS-5240-24X2QR provides twenty-four 10Gbps SFP and two 40Gbps QSFP fiber interfaces. Each of the SFP slots supports Dual Speed, 10GBASE-SR/LR or 1000BASE-SX/LX and each of the QSFP slots supports native 40GBASE-SR/LR and four 10GBASE-SR/LR Ethernet modes. The administrator can flexibly choose the suitable transceivers according to the transmission distance or the transmission speed required extending the 1G/10G/40G networks efficiently. Besides, with 640Gbps switching capacity, the XGS-5240-24X2QR can handle extremely large amounts of data in a secure topology linking to backbone or high capacity servers where audio, video streaming and multicast applications are utilized. Centralized IP Stacking Management Positioned as the distribution or aggregation layer switch for large networks, the XGS-5240-24X2QR supports IP stacking function that helps network managers to easily configure up to 24 switches in the same series via one single IP address instead of connecting and setting each unit one by one. The IP stacking technology groups the XGS-5240-24X2QR switches together to enable centralized management through a single unit, regardless of physical location or switch type, as long as they are connected to the same local network. High Reliability Hardware Stacking Using two user specified QSFP ports or SFP ports to connect up to 4 switches in the same series and build a virtually logical facility, the XGS-5240-24X2QR gives the enterprises, service providers and telecoms flexible control over port density, uplinks and switch stack performance. The stack redundancy of the XGS-5240-24X2QR ensures that data integrity is retained even if one switch in the stack fails. You can even hot-swap switches without disrupting the network, which greatly simplifies the tasks of upgrading the LAN for catering to increasing bandwidth demands. AC and DC Redundant Power to Ensure Continuous Operation The XGS-5240-24X2QR is equipped with one 100~240V AC power supply unit and one additional 36-72V DC power supply unit for redundant power supply. A redundant power system is also provided to enhance the reliability with either AC or DC power supply unit. The redundant power system is specifically designed to handle the demands of high-tech facilities requiring the highest power integrity. IPv4 and IPv6 VLAN Routing for Secure and Flexible Management To help customer stay on top of business, the XGS-5240-24X2QR not only offers ultra-high transmission performance, but also IPv4/IPv6 VLAN routing feature which allows to cross over different VLAN groups and IP addresses for the purpose of having a highly-secure, flexible management.   Robust Layer 2 Features The XGS-5240-24X2QR can be programmed for basic switch management functions such as dynamic port aggregation, Multiple Spanning Tree Protocol (MSTP), L2/L4 QoS bandwidth control, IPv4 IGMP snooping and IPv6 MLD snooping. It also supports 802.1Q tagged VLAN, Q-in-Q, voice VLAN and GVRP Protocol. By supporting port aggregation, the XGS-5240-24X2QR allows the operation of a high-speed trunk combined with multiple ports.   Efficient and Secure Management For efficient management, the XGS-5240-24X2QR is equipped with console, Web and SNMP management interfaces. With its built-in Web-based management interface, the XGS-5240-24X2QR offers an easy-to-use, platform-independent management and configuration facility. For reducing product learning time, the XGS-5240-24X2QR offers Cisco-like command via Telnet or console port so that users do not need to learn new command. The XGS-5240-24X2QR supports standard Simple Network Management Protocol (SNMP) and can be managed via any standard-based management software. Moreover, the XGS-5240-24X2QR offers secure remote management by supporting SNMPv3, SSH and SSL connection which encrypts the packet content at each session.   Enhanced Security The XGS-5240-24X2QR offers comprehensive Layer 2 to Layer 4 Access Control List (ACL) for enforcing security to the edge. It can be used to restrict network access by denying packets based on source and destination IP address, TCP/UDP ports or defined typical network application. Their protection mechanism also comprises 802.1x Port-based and MAC-based customer and device authentication. As to private VLAN function, communications between edge ports can be protected to ensure customer privacy. The XGS-5240-24X2QR also provides functions of DHCP snooping, Option 82 and ARP guard, and Anti-ARP scanning so as to prevent IP from attacking and discarding ARP packets with invalid MAC address. The network administrators can now construct a highly-secure corporate network with considerably less time and effort than before.   Intelligent SFP Diagnosis Mechanism The XGS-5240-24X2QR supports SFP-DDM (Digital Diagnostic Monitor) function that greatly helps network administrator to easily monitor real-time parameters of the SFP , such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage. Hardware Specifications SFP Slots 24 10GBASE-SR/LR SFP interfaces Compatible with 1000BASE-SX/LX/BX SFP transceiver QSFP Slots 2 with each supporting native 40 Gigabit Ethernet and four 10GBASE-SR/LR Ethernet modes MGMT One 10/100/1000BASE-T RJ45 port Console 1 RJ45-to-DB9 serial port (9600, 8, N, 1) USB 1 USB 2.0 Switch Architecture Store-and-forward Switch Capacity 640Gbps/non-blocking Switch Throughput 476Mpps Address Table 32K MAC address table with auto learning function Shared Data Buffer 4MB Flow Control Back pressure for half duplex IEEE 802.3x pause frame for full duplex Jumbo Frame 9KB LED Indicator System: PWR/DC/MGMT/SYS (Green) Ports: 1/10G SFP slot: LNK/ACT(Orange/Green) 40G QSFP slot: LNK/ACT (Green) Dimensions (W x D x H) 440 x 318 x 44.6 mm, 1U height Weight 4.3kg Power Consumption 75 watts/210 BTU (maximum) Power Requirements AC 100~240V, 50/60Hz DC 36-72V Fan 3 Layer 3 Functions Routing Protocol IPv4 Static routing IPv6 Static routing Routing Table 64 entries DHCP DHCP client DHCP server, default route DHCP relay Layer 2 Functions Port Configuration Port disable/enable 1 &10Gbps full duplex mode selection Flow control disable/enable Bandwidth control on each port Port loopback detection Port Status Display each port’s speed duplex mode, link status, flow control status and auto negotiation status VLAN 802.1Q tag-based VLAN, up to 4K VLAN entries 802.1ad Q-in-Q (VLAN stacking) GVRP for VLAN management Private VLAN Edge (PVE) supported Protocol-based VLAN MAC-based VLAN IP subnet VLAN Bandwidth Control TX/RX/both Link Aggregation IEEE 802.3ad LACP/static trunk Supports 12 trunk groups with 8 ports per trunk group QoS 8 priority queues on all switch ports Supports strict priority and Weighted Round Robin (WRR) CoS policies Traffic classification: – IEEE 802.1p CoS/ToS – IPv4/IPv6 DSCP – Port-based WRR Multicast IPv4 IGMP v1/v2/v3 snooping IGMP Querier mode support Ipv6 MLD v1/v2 snooping MLD Querier mode support Multicast VLAN Register (MVR) Access Control List Supports Standard and Expanded ACL IP-based ACL/MAC-based ACL Time-based ACL Up to 4K entries (3K ingress; 1K egress) Security Port isolation Supports IP MAC port binding Identification and filtering of L2/L3/L4 based ACL Defends against DOS or TCP attacks Suppression of broadcast, multicast and unknown unicast packet DHCP Snooping, DHCP Option 82 Command line authority control based on user levels Authentication IEEE 802.1x port-based network access control AAA authentication: TACACS and IPv4/IPv6 over RADIUS Management Function System Configuration Console, Telnet, Web browser, SNMP v1, v2c Secure Management Interfaces SSH, SSL, SNMPv3 Management Supports both IPv4 and IPv6 Protocols Supports the user IP security inspection for IPv4/IPv6 SNMP Supports MIB and TRAP Supports IPv4/IPv6 TFTP Supports IPv4/IPv6 NTP Supports RMON 1, 2, 3, 9 groups Supports the RADIUS authentication for IPv4/IPv6 Telnet user name and password Supports IPv4/IPv6 SSH The right configuration for users to adopt RADIUS server’s shell management Supports CLI, console, Telnet Supports SNMPv1, v2c and v3 Supports Security IP safety net management function: avoid unlawful landing at non-restrictive area Supports syslog server for IPv4 and IPv6 Supports TACACS SNMP MIBs RFC 1213 MIB-II RFC 1215 Internet Engineering Task Force RFC 1271 RMON RFC 1354 IP-Forwarding MIB RFC 1493 Bridge MIB RFC 1643 Ether-like MIB RFC 1907 SNMPv2 RFC 2011 IP/ICMP MIB RFC 2012 TCP MIB RFC 2013 UDP MIB RFC 2096 IP forward MIB RFC 2233 if MIB RFC 2452 TCP6 MIB RFC 2454 UDP6 MIB RFC 2465 IPv6 MIB RFC 2466 ICMP6 MIB RFC 2573 SNMPv3 notification RFC 2574 SNMPv3 VACM RFC 2674 Bridge MIB Extensions Standard Conformance Regulatory Compliance FCC Part 15 Class A, CE Standards Compliance IEEE 802.3z Gigabit 1000BASE-SX/LX IEEE 802.3ae 10Gb/s Ethernet IEEE 802.3x flow control and back pressure IEEE 802.3ad port trunk with LACP 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 IEEE 802.1Q VLAN tagging IEEE 802.1X port authentication network control IEEE 802.1ab LLDP RFC 768 UDP RFC 793 TFTP RFC 791 IP RFC 792 ICMP RFC 2068 HTTP RFC 1112 IGMP v1 RFC 2236 IGMP v2 RFC 3376 IGMP v3 RFC 2710 MLD v1 FRC 3810 MLD v2 Environment Operating Temperature: 0 ~ 50 degrees C Relative Humidity: 10 ~ 85% (non-condensing) Storage Temperature: -40 ~ 80 degrees C Relative Humidity: 5 ~ 95% (non-condensing) Ordering Information XGS-5240-24X2QR Layer 2 24-Port 10G SFP 2-Port 40G QSFP Stackable Managed Switch