SGS-5240-24P4X

Layer 2+ 24-Port 10/100/1000T 802.3at PoE + 4-Port 10G SFP+ Stackable Managed Switch

Descrizione

Department/Workgroup PoE Network

Providing 24 PoE in-line power interfaces, the SGS-5240-24P4X can easily build a power that can centrally control IP phone system, IP camera system and wireless AP group for enterprises. The SGS-5240-24P4X delivers full ports of 802.3at/af compliant Gigabit Ethernet network connectivity with high-performance and cost-effective advantages for the increasing number of PoE IP telephones, PoE IP cameras, PoE wireless access points and other devices applied at the edge of the small or medium enterprise network.

 

Layer 3 VLAN Routing

With the built-in robust Layer 3 traffic routing protocols, 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 4.1 kg
Power Consumption
Power Requirements – AC AC 100~240V, 50/60Hz
Power Requirements – DC
Fan 2
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
Power over Ethernet Specifications
PoE Standard IEEE 802.3at Power over Ethernet Plus PSE
Backward compatible with IEEE 802.3af PoE
PoE Power Supply Type End-span
PoE Power Output Per port 54V DC, maximum 30 watts
Power Pin Assignment 1/2(+), 3/6(-)
PoE Power Budget 370 watts (max.)
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
IEEE 802.3at Power over Ethernet Plus
IEEE 802.3af Power over Ethernet
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)