Zyxel GS1920-48HPv2 - 48-Port Gigabit PoE Managed Switch - 375W PoE, 4 SFP, Black
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Managed 48-port Gigabit PoE switch (Zyxel GS1920-48HPv2) with 375W PoE budget, 4 combo SFP ports, rack-mountable, 100 Gbps switching capacity.
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Zyxel GS1920-48HPV2. Switch type: Managed. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000). Basic switching RJ-45 Ethernet ports quantity: 44. MAC address table: 16000 entries. Switching capacity: 100 Gbit/s. Networking standards: IEEE 802.1D. IEEE 802.1Q. IEEE 802.1ab. IEEE 802.1p. IEEE 802.1s. IEEE 802.1w. IEEE 802.1x. IEEE…. Power over Ethernet (PoE)
| Switch type | Managed |
| Feature | Rack mount kit |
| Basic switching RJ-45 Ethernet ports quantity | 44 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Combo SFP ports quantity | 4 |
| SFP module slots quantity | 2 |
| Fiber optic connector | SFP |
| Copper ethernet cabling technology | 100BASE-TX. 1000BASE-T |
| Virtual LAN features | Private VLAN. Voice VLAN. Protocol-based VLAN. MAC address-based VLAN. Port-based VLAN. IP subnet–based VLAN |
| Fiber ethernet cabling technology | 1000BASE-X |
| Switching capacity | 100 Gbit/s |
| Forwarding rate | 74 Mpps |
| MAC address table | 16000 entries |
| Packet buffer memory | 1.5 MB |
| DHCP features | DHCP snooping. DHCP relay. DHCPv6 relay. DHCP client |
| Security algorithms | 802.1x RADIUS. SNMP. SNMPv3 |
| Authentication | Guest VLAN. Port-based authentication |
| Authentication type | IEEE 802.1x. RADIUS |
| Queue scheduling algorithms | SPQ. WFQ. Weighted Round Robin (WRR) |
| Product colour | Black |
| Safety | LVD. BSMI |
| Electromagnetic compatibility | FCC 15 A. CE A. BSMI EMC |
| Internal memory | 256 MB |
| Flash memory | 32 MB |
| Noise level | 26.5 dB |
| Mean time between failures (MTBF) | 502509 h |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (max) | 474.3 W |
| Power over Ethernet (PoE) ports quantity | 48 |
| Total Power over Ethernet (PoE) budget | 375 W |
| 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 | 1617.36 BTU/h |
| Width | 441 mm |
| Depth | 270 mm |
| Height | 44 mm |
| Weight | 4.1 kg |
| Cables included | AC |
| Package width | 616 mm |
| Package depth | 355 mm |
| Package height | 107 mm |
| Package weight | 5.25 kg |
| Certification | RoHS |
| Harmonized System (HS) code | 85176990 |
