ZyXEL Communications
ZYXEL GS1900-24 v2 24-port GbE L2 Smart Switch rackmount fanless
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Beskrivelse
Zyxel GS-1900-24 v2, Managed, L2, Gigabit Ethernet (10/100/1000), Full duplex, Rack mounting, 1U
Specifikationer
| Switch type | Managed |
| Switch layer | L2 |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
| System event log | Yes |
| MIB support | RFC 1213 MIB II, RFC 2819 RMON (group 1, 2, 3, 9), RFC 1215, RFC 1493 |
| Basic switching RJ-45 Ethernet ports quantity | 24 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| SFP module slots quantity | 2 |
| Power connector | AC-in jack |
| Networking standards | IEEE 802.1D, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x |
| 10G support | No |
| Port mirroring | Yes |
| Full duplex | Yes |
| Flow control support | Yes |
| Link aggregation | Yes |
| Spanning tree protocol | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| MAC address auto-learning supported | Yes |
| VLAN support | Yes |
| Virtual LAN features | Tagged VLAN, VLAN Identifier ( VLAN ID), Voice VLAN |
| Switching capacity | 52 Gbit/s |
| Forwarding rate | 39 Mpps |
| MAC address table | 8000 entries |
| Store-and-forward | Yes |
| Jumbo frames support | Yes |
| Jumbo frames | 9000 |
| Packet buffer memory | 0.525 MB |
| DHCP features | DHCP client |
| IGMP snooping | Yes |
| Security algorithms | 802.1x RADIUS |
| MAC address filtering | Yes |
| Static port security | Yes |
| SSH/SSL support | Yes |
| Password protection | Yes |
| Authentication type | RADIUS, TACACS+ |
| Rack mounting | Yes |
| Stackable | Yes |
| Form factor | 1U |
| Product colour | Black |
| Reset button | Yes |
| LED indicators | Yes |
| Mean time between failures (MTBF) | 432.673 h |
| Power source | AC |
| Power supply included | Yes |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (max) | 16 W |
| Power over Ethernet (PoE) | No |
| Operating temperature (T-T) | 0 - 50 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 10 - 95% |
| Storage relative humidity (H-H) | 10 - 95% |
| Heat dissipation | 55 BTU/h |
| Width | 440 mm |
| Depth | 131 mm |
| Height | 44 mm |
| Weight | 2.09 kg |
| Cables included | AC |
| Rack mount kit | Yes |
