General
Device type
Switch - 28 ports - managed
Enclosure Type
Rack-mountable 1U
Ports
24 x 10/100/1000 (PoE) + 4 x Gigabit SFP
Power Over Ethernet (PoE)
PoE
Power
Switching capacity: 56 Gbit/s
Forwarding rate (64-byte packets): 41.7 Mpps
Capacity
Packed buffer size: 1.5 MB
Link Aggregation Groups: 8
VLAN groups: 4094
ACL Rules: 256
MLD groups: 256
Dynamic VLAN entries: 256
Size of MAC address table
16.000 entries
Routing Protocol
IGMP, IGMPv2, MLD, MLDv2
Remote management protocol
CLI, SNMP 1, SNMP 2c, SNMP 3, Telnet, RMON 1, RMON 2, TFTP, HTTP
Encryption algorithm
SSL, SSL 2.0, SSL 3.0
Authentication method
RADIUS, TACACS+
Features
Q-in-Q tunneling, VLAN trunking, IP-MAC integration, ACL support, dying gasp, ERPS, loopback detection, auto-negotiation, flow control, half-duplex mode, full-duplex mode, auto-uplink (auto MDI/MDI-X), 2 fans, surge protection, layer 2 switching, AAA, BOOTP support, IGMP snooping, Syslog support, protection against DoS attacks, WRR Queuing, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, IPv6 support, IPv4 support, SNTP support, STP support, QoS, LLDP support, SNMP trap, DHCP client, TFTP client, SNMP support, LLDP-MED, MIB support
Product certifications
IEEE 802.3ab, IEEE 802.3az, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z, IEEE 802.1x, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.3ad (LACP), IEEE 802.3at
Status Indicators
Power, Console, Link/Activity/Speed, Fan
Expansion/Connectivity
Interfaces
24 x 1000Base-T RJ-45 PoE
4 x 1000Base-X SFP
1 x console RJ-45
Power Supply
Power supply unit
Internal power supply
Required line voltage
AC 100-240V (50/60Hz)
Power consumption in standby mode
16.1 watt
Miscellaneous
Product certifications
IEC 61000-4-5, BSMI, CB, CCC, FCC Class A certified, LVD, VCCI, UL
Dimensions and weight
Manufacturer's warranty
Service and Support
Limited warranty – service life
Environmental conditions
Min. operating temperature
-5 °C
Max. operating temperature
50 °C
Permissible humidity during operation
10-90% (non-condensing)
Min. storage temperature
-40 °C
Max. storage temperature
70 °C
Permissible humidity during storage
5 - 90% (non-condensing)
German
Italian
