Managed Layer 2 switch, 24 ports 10/100/1000Base-T and 4 ports 100/1000BASE-X (SFP), RPS DC 18-60V.
Technical Specifications
10/100/1000BaseT interfaces24
Number of main ports24
L2 protection protocolsERPS
MRPP
MSTP
RSTP
STP
Link aggregationLACP 802.3ad, static, 8 groups, 8 ports
Dimension, mm (3)442 x 44 x 160
Ports typeGigabitEthernet RJ45
Accommodation (2)Rack-mountable
Power supplyBuilt-in
Product Info
Part number: SNR-S2982G-24TE-DC
SNR-S2982G-24TE-DC is equipped with 24 ports of 10/100/1000BaseT and 4 ports of 100/1000BaseX SFP and is designed for use at the access level in communication operator networks, as well as corporate networks.
The presence of a connector for connecting a backup power source DC 18-60V simplifies the organization of uninterrupted power supply and provides the switch with electrical energy in field conditions.
Main features:
DC power supply 18-60V;
Non-blocking architecture;
Support for Loopback detection;
Support for Cable distance calculation;
Support for ERPS;
Support for Access Management (IP Source Guard), Anti-ARP-Scan;
Built-in surge protection;
Selective QinQ;
Support for IPv6 / Dualstack IPv4/IPv6.
*This model is a small series modification of SNR-S2982G-24TE-DC. Please note that this model has only DC power supply.
Technical Specifications
10/100/1000BaseT interfaces24
Number of main ports24
L2 protection protocolsERPS
MRPP
MSTP
RSTP
STP
Link aggregationLACP 802.3ad, static, 8 groups, 8 ports
Dimension, mm (3)442 x 44 x 160
Ports typeGigabitEthernet RJ45
Accommodation (2)Rack-mountable
Power supplyBuilt-in
Uplink port typeGigabitEthernet SFP
1000BaseX SFP interfaces4
Surge protection specification4kV
Switch typeManaged L2
Voltage range48V DC
MAC address table size8000
Multicast groups count512
Maintenance and operation managementBootP/DHCP Client
CPU MonitoringFlash File System
Command Line Interface (CLI)
DHCP Option 82
IPv6 SNMP, IPv6 Telnet, IPv6 RADIUS+, IPv6 Syslog, IPv6 SNTP, IPv6 FTP/TFTP, IPv6 Ping, IPv6 Traceroute, ICMPv6
LLDP
PPPoE Intermediate Agent (Circuit-ID Tag Insertion).
Password Recovery, Password Encryption
RMON 1,2,3,9
SNMP v1/v2/v3, SNMP Traps, System Log
SNTP
Security IP
Sflow v4/v5
TFTP Server, TFTP Client, FTP Client
Telnet Server, Telnet Client, SSH Server
Web-Interface