High-density, Resilient Deployment Switch Solution for Gigabit Networks of Enterprises and Campuses
PLANET SGS-5240-24T4X is a Layer 2+ Stackable Managed Gigabit Switch that provides high-density performance, Layer 3 static routing with 10Gbps uplink interfaces delivered in a rugged, strong case.
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The administrator can flexibly choose the suitable SFP/SFP+ transceiver according to the transmission distance or the transmission speed required to extend the 10G network efficiently. Besides, with 128 Gbps switching fabric, the SGS-5240-24T4X can handle extremely large amounts of data in a secure topology linking to backbone or high capacity servers for ISP and enterprise VoIP, video streaming, and multicast applications.
High Reliability Hardware Stacking
Two of the 10G SFP+ ports are used to connect several SGS-5240 series, enabling to build a virtually logical facility. The SGS-5240 series gives the enterprises, service providers and telecoms flexible control over port density, uplinks and switch stack performance. The SGS-5240 series can be connected as a ring for redundancy and 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.
Central IP Stacking Management
Positioned as the distribution or aggregation layer switch for large networks, the SGS-5240 series supports IP stacking function that helps network managers to easily configure up to 16 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 PLANET SGS-5240 switch series 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 Performance 10Gbps Ethernet Capacity
The four SFP+ slots built in the SGS-5240 series support dual speed and 10GBASE-SR/LR or 1000BASE-SX/LX. With its 4 ports, 10Gbps and 1Gbps Ethernet link capability, the administrator now can flexibly choose the suitable SFP/SFP+ transceiver according to the transmission distance or the transmission speed required to extend the network efficiently. The SGS-5240 Series provides broad bandwidth and powerful processing capacity.
Redundant Ring, Fast Recovery for Critical Network Applications
The SGS-5240 series supports redundant ring technology and features strong, rapid self-recovery capability to prevent interruptions and external intrusions. It incorporates advanced ITU-T G.8032 ERPS (Ethernet Ring Protection Switching) technology and Spanning Tree Protocol (802.1s MSTP) into customer’s network to enhance system reliability and uptime in harsh environments. In a certain simple Ring network, the recovery time could be less than 50ms to quickly bring the network back to normal operation.
Layer 3 IPv4 and IPv6 VLAN Routing for Secure and Flexible Management
The SGS-5240 series supports IPv4/IPv6 VLAN routing feature which allows to cross over different VLANs and different IP addresses for the purpose of having a highly-secure, flexible management and simpler networking application.
Strong Multicast
The SGS-5240 series supports abundant multicast features. In Layer 2, it features IPv4 IGMPv1/v2/v3 snooping and IPv6 MLD v1/v2 snooping. With Multicast VLAN Register (MVR), multicast receiver/sender control and illegal multicast source detection functions, the SGS-5240 series provides great application experience for customers.
Robust Layer 2 Features
The SGS-5240 series can be programmed for basic switch management functions such as port speed configuration, port aggregation, VLAN, Multiple Spanning Tree Protocol and bandwidth control. This switch provides 802.1Q tagged VLAN, Q-in-Q, voice VLAN and GVRP Protocol functions. By supporting port aggregation, the SGS-5240 series allows the operation of a high-speed trunk combined with multiple ports.
Powerful Network Security
The SGS-5240 series 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 applications. Its protection mechanism also comprises 802.1x Port-based, MAC-based and web-based user and device authentications.
Advanced IP Network Protection
The SGS-5240 series also provides DHCP Snooping, IP Source Guard and Dynamic ARP Inspection functions to prevent IP snooping from attack and discard ARP packets with invalid MAC address. The network administrators can now construct highly-secure corporate networks with considerably less time and effort than before.
Efficient and Secure Management
For efficient management, the SGS-5240 series is equipped with console, Web and SNMP management interfaces.
Moreover, the SGS-5240 series offers secure remote management by supporting SSHv2 and SSLv3 connection which encrypts the packet content at each session.
Intelligent SFP Diagnosis Mechanism
The SGS-5240 series supports SFP-DDM (Digital Diagnostic Monitor) function that greatly helps network administrator to easily monitor real-time parameters of the SFP and SFP+ transceivers, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.
High Availability Mesh Networking Solution for Big Data System
By means of improving the technology of Optical Fiber Ethernet with highly-flexible, highly-extendable and easy-to-install features, the SGS-5240 series offers up to 128/176Gbps data exchange speed via Optical Fiber interface and the transmission distance can be extended to 120km.
The SGS-5240 series features strong, rapid, self-recovery capability to prevent interruptions and external intrusions. It incorporates IEEE 802.1s MSTP (Multiple Spanning Tree Protocol, spanning tree by VLAN) into customer’s automation network to enhance system reliability and uptime. The SGS-5240 series is the ideal solution for data centers, service providers and telecoms to build redundant connection and establish high bandwidth for Big Data server farm.
Excellent Solution to Core/Data Center Security and QoS Switch
The SGS-5240 series performs 128/176Gbps non-blocking switch fabric so it can easily provide a local 10Gbps high bandwidth Ethernet network for the backbone of your department. With the four built-in SFP+ ports, the SGS-5240 series provides the uplink to the backbone network through the 10G Ethernet LR/SR SFP+ modules. It further improves the network efficiency and protects the network clients by offering the security and QoS features.
Layer 3 VLAN Routing
With the built-in Layer 3 static routing capability, the SGS-5240 series ensures reliable routing between VLANs and network segments. The routing protocols can be applied via VLAN interface. The SGS-5240 series is certainly a cost-effective and ideal solution for enterprises.
| Hardware Specifications | |
|---|---|
| 10/100/1000BASE-T RJ45 Ports | 24 |
| 1000BASE-X SFP Slots | - |
| 10GBASE-X SFP+ Slots | 4 10GBASE-SR/LR SFP+ interfaces Compatible with 1000BASE-SX/LX/BX SFP transceiver |
| Console | 1 x RJ45-to-RS232 serial port (115200, 8, N, 1) |
| CPU | ARM A9 800MHz |
| RAM | 512Mbytes |
| Flash Memory | 64Mbytes |
| Dimensions (W x D x H) | 440 x 280 x 44 mm |
| Weight | 3.0 kg |
| Power Consumption | 21 watts/71.65 BTU |
| Power Requirements - AC | AC 100~240V, 50/60Hz |
| Power Requirements - DC | - |
| Fan | - |
| Switching | |
| Switch Architecture | Store-and-forward |
| Switch Fabric | 128Gbps/ non-blocking |
| Switch Throughput | 95.23Mpps |
| Address Table | 16K MAC address table with auto learning function |
| ARP Table | 1024 |
| ACL Table | 900 |
| Shared Data Buffer | 1.5MB |
| Jumbo Frame | 9KB |
| Flow Control | Back pressure for half duplex IEEE 802.3x pause frame for full duplex |
| Layer 3 Functions | |
| IP Interfaces | Max. 32 VLAN interfaces |
| Routing Table | IPv4 256 entries IPv6 128 entries |
| Routing Protocols | IPv4 hardware static routing IPv6 hardware static routing |
| Layer 2 Functions | |
| Port Configuration | Port disable/enable Auto-negotiation 10/100/1000Mbps full and half duplex mode selection Flow control disable/enable Port loopback detect |
| Port Status | Display each port’s speed duplex mode, link status, flow control status and auto negotiation status |
| Port Mirroring | TX/RX/Both Remote port mirror (RSPAN) Many-to-1 monitor |
| VLAN | IEEE 802.1Q tagged based VLAN, up to 4K VLAN groups IEEE 802.1ad Q-in-Q VLAN stacking/tunneling IEEE 802.1v Protocol-based VLAN Port-based VLAN MAC-based VLAN IP Subnet-based VLAN Voice VLAN GVRP for VLAN management, up to 256 VLAN |
| Spanning Tree Protocol | IEEE 802.1D Spanning Tree Protocol (STP) IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) BPDU Guard, BPDU filtering and BPDU transparent Root Guard STP-based loopback detection |
| Multicast | IPv4 IGMP v1/v2/v3 snooping IPv4 Querier mode support IGMP Filtering and IGMP Throttling IGMP Proxy reporting IGMP mroute-forward mode Up to 255 multicast groups IPv6 MLD v1/v2 snooping Up to 255 multicast groups Multicast VLAN Register (MVR), supports 5 multicast VLANs |
| Link Aggregation | IEEE 802.3ad Ling Aggregation Control Protocol (LACP) Static trunk link aggregation Supports 26 groups with 8 ports per trunk group Up to 80Gbps bandwidth (full duplex mode) Load Balance Algorithm: - Source IP/destination IP/Source + destination IP - Source MAC/destination MAC/Source + destination MAC |
| Storm Control | Broadcast/Multicast/Unicast storm control Rate: 64Kbpss-10,000Mbps |
| Bandwidth Control | Input/Output/Both Per port bandwidth control Gigabit port: 64Kbpss-1,000Mbps 10Gigabit port: 64Kbpss-10,000Mbps |
| QoS | 8 priority queues on all switch ports Scheduling for priority queues - Weighted Round Robin (WRR) - Strict priority - Hybrid (DRR/WRR + strict) Traffic classification: - IEEE 802.1p CoS/DSCP/IP Precedence - VLAN ID - ACL - Policy-based ingress and egress QoS |
| Ring | ITUT G.8032 ERPS v1 and v2 |
| Security Functions | |
| Access Control List | Supports Standard and Expanded ACL - IP-based ACL - MAC-based ACL - ARP ACL - Time-based ACL ACL based on: - MAC Address - IPv4/IPv6 IP Address - Ethertype - Protocol-number/UDP - sport/dport - DSCP - 802.1p Priority Up to 900 entries |
| Security | Port security Supports static MAC + port binding Defend against DoS or TCP attacks DHCP Snooping, DHCP Option 82 IP source guard Dynamic ARP inspection Command line authority control based on user levels |
| AAA | RADIUS client TACACS+ client |
| Network Access Control | IEEE 802.1x port-based network access control MAC-based authentication Web authentication Local/RADIUS authentication |
| Management Functions | |
| System Configuration | Console and Telnet Web browser SNMP v1, v2c |
| Secure Management Interfaces | IPv4/IPv6 SSHv2, SSLv3, SNMPv3 Maximum 8 sessions for SSH and telnet connection |
| System Management | IPv4 and IPv6 dual stack management SNMP MIB and TRAP SNMP RMON 1, 2, 3, 9 four groups Firmware upgrade by HTTP/TFTP/FTP protocol through Ethernet network Configuration upload/download through HTTP/TFTP/FTP protocol Supports dual images and multiple configuration files Supports IEEE 802.1ab LLDP protocol NTP/SNTP client RADIUS authentication for IPv4/IPv6 login user name and password Security IP safety net management function: avoid unlawful landing at nonrestrictive area |
| Event Management | Remote Syslog System log SMTP |
| IP Clustering | 16 members |
| IP Clustering Compatibility List | SGS-5240-24T4X SGS-5240-24P4X SGS-5240-20S4C4XR SGS-5240-48T4X |
| Hardware Stacking | 6 members max. Last 2 10G SFP+ slots are functioned as Stacking Up and Down interfaces |
| 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 SNMP v2 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 SNMP v3 notify RFC 2574 SNMP v3 vacm RFC 2674 Bridge MIB Extensions (IEEE 802.1Q MIB) RFC 2674 Bridge MIB Extensions (IEEE 802.1P MIB) |
| Standard Conformance | |
| Regulatory Compliance | FCC Part 15 Class A, CE |
| Standards Compliance | IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3z Gigabit 1000BASE-SX/LX IEEE 802.3ab Gigabit 1000BASE-T 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 802.1ad Q-in-Q VLAN stacking/tunneling IEEE 802.1v Protocol-based VLAN 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 ITU-T G.8032 ERPS Ring |
| Environments | |
| Operating | Temperature: 0 ~ 50 degrees C Relative Humidity: 5 ~ 90% (non-condensing) |
| Storage | Temperature: -10 ~ 70 degrees C Relative Humidity: 5 ~ 90% (non-condensing) |
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