PLANET SGS-5240-20S4C4XR
Manageable L2/L3 switch , 20x SFP 1000Base-X, 4x combo port SFP/RJ-45, 4x 10Gb SFP+ (2 slots usable for stacking), 2x RJ-45 (console + management)
L3 static routing , VLAN 802.1Q up to 4K VLAN groups, Q-in-Q, QoS, STP/RSTP/MSTP, BPDU & root guard support, 802.1x, RADIUS/TACACS+, IGMP v1/v2/v3, IP/MAC/Time ACL, DHCP snooping, Web/SNMP/Telnet/console management , SSHv2/SSLv3, IPv4/IPv6 hardware routing .
SFP-DDM diagnostics, rackmount 19"/1U, redundant power supply AC 100-240 V + DC 36-72 V.
Combined 10Gbit and Gigabit managed switch operating at OSI layer 2 and 3. It is equipped with advanced features for use in wide area networks and backbone connections. Static routing, powerful tools for QoS traffic management and security allow ISPs and network administrators to control and effectively manage network data, of which the switch will be equipped, for example, as a central element.
The powerful stacking function allows you to expand the capacity of central switches, including planning their overall throughput.
Operationally, the device is equipped with a powerful architecture with internal bus throughput of up to 128 Gbps . It is possible to create and manage up to 4000 VLAN groups. For "trunk" connections, it is possible to create up to 26 groups of 8 ports for each group. The switch has traffic filtering based on IP addresses and other TCP/IP parameters.
The device is managed using a web browser or via an SNMP utility with support for the SNMPv2c and encrypted SNMPv3 protocols. Simultaneous management using IPv4 and IPv6 protocols in the form of Dualstack is supported.
BASIC SPECIFICATIONS
Physical properties:
Ports: 20x SFP 1000Base-X, 4x SFP/RJ-45 combo port, 4x 10Gb SFP+ (2 slots usable for stacking), 2x RJ-45 (console + management)
Memory: 16k MAC addresses, 1.5 MB buffer
Throughput: 128 Gbps bus, operational 95.23 Mpps (64b)
Transmission support: JumboFrame 9 KB
IP protocol version: IPv4, IPv6
Design: rackmount 1U
Power supply: AC 100-240 V (50/60 Hz), dual with DC 36-72 V, total power consumption up to 43 W
Operating temperature: 0 to +50 °C
Dimensions: 440 x 280 x 44 mm
Weight: 3.3 kg
Administration functions:
Management: console via RJ-45 (RS-232), Telnet, Web, SSH/SSL, SNMP v1/v2c/v3
Access Control: IP/MAC/Time Based ACL Protocol
L3 static routing: 32 VLAN interfaces, IPv4/IPv6 hardware static routing (256/128 entries)
ACL filter and bonding:
IP ACL, traffic filtering by IP address, protocol, port, TCP flags, up to 900 rules
MAC ACL, traffic filtering by MAC address, by VLAN ID and by combination of priority flags, up to 900 rules
QoS traffic prioritization: 8 priority queues, traffic prioritization according to IEEE 802.1p, 802.1Q and according to COS/DSCP/IP, possibility of setting limits on packets sent per port and according to QoS rules
VLAN support: IEEE 802.1Q
up to 4000 VLAN groups
IEEE 802.1ad Q-in-Q tunneling/stacking
IEEE 802.1v Protocol-based VLAN
Port/MAC-based VLAN
IP Subnet-based VLAN
Voice VLAN
GVRP for VLAN management, up to 256 VLANs
Spanning Tree Protocol: STP protocol, IEEE 802.1d Spanning Tree protocol
RSTP protocol, IEEE 802.1w Rapid Spanning Tree protocol
MSTP protocol, IEEE 802.1s Multiple Spanning Tree protocol
BPDU Guard, BPDU Filtering, and BPDU Transparent
Root Guard
STP-based loopback detection
Port mirroring: RX, TX, RX+TX, many to one, remote port mirror (RSPAN)
Line aggregation: IEEE 802.3ad LACP, 8 ports in 26 trunk groups
up to 80 Gbps bandwidth (full duplex mode)
Load Balance algorithm:
- Source IP/destination IP/Source + destination IP
- Source MAC/destination MAC/Source + destination MAC
IGMP multicast: IGMP v1/v2/v3, support IGMP querier mode
Authentication of connected devices: IEEE 802.1x (RADIUS), MAC/web, local/RADIUS
DHCP Snooping: yes (blocking foreign DHCP servers)
LLDP: yes (automatic detection of the type of connected devices)
Cabling diagnostics: determines the length of the cabling and the possible distance to the fault
