Planet SGS-5240-48T4X L2 L3 switch 48x 1GE 4x 10G SFP+ stacking

PLANET SGS-5240-48T4X

Administrable L2/L3 switch, 48x GbE RJ-45, 4x 10Gb SFP+ (2 slots usable for stacking), 2x RJ-45 (console + management).

L3 static routing, VLAN 802.1Q 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, AC 100-240 V power supply.

Combined 10Gbit and Gigabit managed switch working on 2. and 3. layer of the OSI model. It is equipped with advanced features for use in wide area networks and backbone connections. Static routing, powerful tools for QoS traffic control and security allow ISPs and network administrators to control and effectively manage data networks, which will include a switch equipped in the role of a central element, for example. Powerful stacking function makes it possible to expand the capacity of central switches, including planning their total throughput. Operationally, the device is equipped with a powerful architecture with an internal bus throughput of up to 128 Gbps. Up to 4000 VLAN groups can be created and managed. 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 with the help of a web browser or via an SNMP utility with support for the SNMPv2c and encrypted SNMPv3 protocols, simultaneous management with IPv4 and IPv6 protocols in the form of Dualstack is supported.

Ports

• 48x GbE RJ-45
• 4x 10Gb SFP+ (2 slots usable for stacking)
• 2x RJ-45 (console + management

Memory

• 16k MAC addresses
• buffer 1.5 MB

Throughput

• 176 Gbps bus
• operational 130.95 Mpps (64b)

Transfer Support: JumboFrame 9KB

IP protocol version

• IPv4
• IPv6

Design: rackmount 1U

Power supply

• source AC 100-240 V (50/60 Hz)
• total power consumption up to 45 W

Operating temperature: 0 to +50 °C

Dimensions: 440 x 330 x 44 mm

Weight: 4 kg

Administration

• console via RJ-45 (RS-232)
• Telnet
• Web
• SSH/SSL
• SNMP v1/v2c/v

Access Control: IP/MAC/Time based ACL

L3 static routing

• 32 VLAN interfaces
• IPv4/IPv6 hardware static routing (256/128 entries)

ACL filter and bonding

• IP ACL, traffic filtering according to IP address, protocol, port, TCP flags, up to 900 rules
• MAC ACL, traffic filtering according to MAC address, according to VLAN ID and combinations of priority flags, up to 900 rules

Prioritization of QoS traffic

• 8 priority queues
• traffic prioritization according to IEEE 802.1p
• 802.1Q and according to COS/DSCP/IP
• possibility to set the limit of sent packets 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

Multicast IGMP

• IGMP v1/v2/v3
• IGMP querier mode support

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