ZYXEL GS2220-28HP 28-PORT GBE SWITCH
| Management | Smart managed |
|---|---|
| PoE | Nu |
| LAN port type | Gigabit |
| Storage temperature (T-T) | -40 – 70 °C |
| Product colour | Black |
| Link aggregation | Yes |
| AC input frequency | 50 – 60 Hz |
| Height | 44 mm |
| Operating temperature (T-T) | 0 – 50 °C |
| Cables included | AC |
| Package width | 616 mm |
| Package depth | 355 mm |
| Package weight | 4.97 kg |
| AC input voltage | 100 – 240 V |
| Power over Ethernet (PoE) | Yes |
| Operating relative humidity (H-H) | 10 – 95% |
| Depth | 270 mm |
| Harmonized System (HS) code | 85176990 |
| Rack mounting | Yes |
| VLAN support | Yes |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
| System event log | Yes |
| Switch type | Managed |
| Firmware upgradeable | Yes |
| MAC address filtering | Yes |
| Access Control List (ACL) | Yes |
| Internal memory | 256 MB |
| Switch layer | L2 |
| Flow control support | Yes |
| Rate limiting | Yes |
| IGMP snooping | Yes |
| Storage relative humidity (H-H) | 10 – 95% |
| Width | 441 mm |
| Weight | 3.8 kg |
| Package height | 107 mm |
| Installed SFP modules quantity | 0 |
| Configuring Location Settings (CLI) | Yes |
| Basic switching RJ-45 Ethernet ports type | 24 |
| 10G support | No |
| Broadcast storm control | Yes |
| Spanning tree protocol | Yes |
| Authentication type | IEEE 802.1x, RADIUS |
| Multicast support | Yes |
| MAC address table | 16000 entries |
| Packet buffer memory | 1.5 MB |
| Flash memory | 32 MB |
| Combo SFP ports quantity | 4 |
| Copper ethernet cabling technology | 10BASE-TX, 1000BASE-T |
| Virtual LAN features | Port-based VLAN, Private VLAN, Protocol-based VLAN, Voice VLAN |
| Switching capacity | 56 Gbit/s |
| Forwarding rate | 42 Mpps |
| DHCP features | DHCP client, DHCP relay, DHCP snooping, DHCPv6 client, DHCPv6 relay |
| Security algorithms | SNMP, SNMPv2, SNMPv3, SSH-2, SSL/TLS |
| Authentication | |
| Noise level | 49.8 dB |
| Mean time between failures (MTBF) | 693245 h |
| Power consumption (max) | 463.5 W |
| Power over Ethernet (PoE) ports quantity | 24 |
| Total Power over Ethernet (PoE) budget | 375 W |
| Heat dissipation | 1580.535 BTU/h |
| Certification | LVD, BSMI FCC 15 A, CE EMC A, BSMI ENC RoHS A |
| Porturi RJ 45 | 24-28 |
| Viteza transfer | Gigabit |
| Porturi SFP | N/A |
| Montare in rack | Da |
| Producator | ZYXEL |
| Garantie | 60 |
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