ZYXEL GS2220-28HP 28-PORT GBE SWITCH GS2220-28HP-EU0101
Caracteristici generale
| Alimentare | 120/230 V (50/60 Hz) |
| Caracteristici speciale | Flow control, IGMP snooping, Syslog support, port mirroring, IP address filtering, ZyXEL iStacking Technology, sFlow, Quality of Service (QoS), MLD snooping, LACP support, LLDP support, DHCP relay, Port Security, DHCP client, Management Information Base (MIB), Multicast VLAN Registration (MVR), port isolation, Class of Service (CoS), Generic VLAN Registration Protocol (GVRP), cloud managed, DiffServ Code Point (DSCP) support, ErrDisable Recovery, IP source guard, ARP inspection, dual image support, Root Guard, Loop Guard, LLDP-MED, Energy-Efficient Ethernet (EEE), VLAN Tagging, MRSTP |
| Conectori | 1x Serial port console |
| Dimensiuni | 441 x 44 x 270 mm |
| Greutate | 3.8 kg |
| Layer | L2 |
| LED Indicators | Status |
| Management | Da |
| Memorie | 256 MB |
| Memorie Flash | 32 MB |
| Metoda forwarding | 42 Mpps |
| Montare in rack | Da, 1U |
| Numar Porturi | 24x RJ45 4x SFP/RJ45 Combo |
| PoE | Da, 24× PoE+ |
| PoE Budget | 24x 30W, 375 W |
| Protocoale de rutare | IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, MLD, MSTP, RSTP, STP |
| Putere consumata (W) | 463.5 W |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, TFTP, SSH-2, CLI, NTP, ICMP, DHCP, RSTP, TACACS+, RADIUS |
| Securitate | RADIUS, TACACS+, Secure Shell v.2 (SSH2) |
| Standarde | IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az |
| Switch capacity | 56 Gbps |
| Tabela de adrese MAC | 16K |
| Tip Switch | Retea RJ45 |
| Viteza Transfer LAN | 100/1000 Mbps 1 Gbps |