ZYXEL GS1920-48V2 48PORT GBE SWITCH
| Management | Smart managed |
|---|---|
| PoE | Nu |
| LAN port type | Gigabit |
| Storage temperature (T-T) | -40 – 70 °C |
| Certification | RoHS |
| Product colour | Black |
| Password protection | Yes |
| LED indicators | Yes |
| AC input frequency | 50 – 60 Hz |
| Operating temperature (T-T) | 0 – 50 °C |
| Package height | 90 mm |
| Cables included | AC |
| Package weight | 3.97 kg |
| AC input voltage | 100 – 240 V |
| Operating relative humidity (H-H) | 10 – 95% |
| Depth | 220 mm |
| Harmonized System (HS) code | 85176990 |
| Package depth | 289 mm |
| Rack mounting | Yes |
| VLAN support | Yes |
| Quality of Service (QoS) support | Yes |
| System event log | Yes |
| Switch type | Managed |
| MAC address filtering | Yes |
| Access Control List (ACL) | Yes |
| Internal memory | 256 MB |
| Power over Ethernet (PoE) | No |
| Width | 440 mm |
| Flow control support | Yes |
| Rate limiting | Yes |
| IGMP snooping | Yes |
| Storage relative humidity (H-H) | 10 – 95% |
| Rack mount kit | Yes |
| Weight | 2.8 kg |
| Installed SFP modules quantity | 0 |
| Height | 44.5 mm |
| 10G support | No |
| Spanning tree protocol | Yes |
| Authentication | Guest VLAN, Port-based authentication |
| Authentication type | IEEE 802.1x, RADIUS |
| Multicast support | Yes |
| MAC address table | 16000 entries |
| Packet buffer memory | 1.5 MB |
| CPU defense | Yes |
| Safety | LVD, BSMI |
| Electromagnetic compatibility | FCC 15 A, CE A, BSMI EMC |
| Flash memory | 32 MB |
| ARP inspection | Yes |
| Combo SFP ports quantity | 4 |
| IP-MAC-Port binding | Yes |
| Fiber ethernet cabling technology | 1000BASE-X |
| Queue scheduling algorithms | SPQ, WFQ, Weighted Round Robin (WRR) |
| Copper ethernet cabling technology | 100BASE-TX, 1000BASE-T |
| DHCP features | DHCP snooping, DHCP relay, DHCPv6 relay, DHCP client |
| Security algorithms | 802.1x RADIUS, SNMP, SNMPv3 |
| Switching capacity | 100 Gbit/s |
| Basic switching RJ-45 Ethernet ports type | 44 |
| Forwarding rate | 74 Mpps |
| Noise level | 26 dB |
| Mean time between failures (MTBF) | 672235 h |
| Power consumption (max) | 36.9 W |
| Heat dissipation | 125.83 BTU/h |
| Package width | 496 mm |
| Porturi RJ 45 | 28+ |
| Viteza transfer | Gigabit |
| Porturi SFP | 1-2 |
| Montare in rack | Da |
| SFP module slots quantity | 2 |
| Producator | ZYXEL |
| Garantie | 60 |
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