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ZYXEL GS-1920-48HPV2 48-Port Gigabit PoE+ Switch (375W) + 4 Dual Gigabit + 2 SFP, IPv6, VLAN, 19" Rack, FREE Nebula Cloud Manage
714,26 €
699,97 €
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Zyxel GS1920-48HPV2 Managed Gigabit Ethernet (10/100/1000) Black Power over Ethernet (PoE) Support
| Design | |
|---|---|
| Certification | RoHS |
| Product color | Black |
| Electromagnetic compatibility | FCC 15 A, CE A, BSMI EMC |
| Rack mounting | No |
| Security | LVD, BSMI |
| Packaging | |
| Cables included | AC |
| Rack mounting kit | Yes |
| Performance | |
| Acoustic emission | 26.5 dBi |
| Flash memory | 32 MB |
| MTBF | 502509 h |
| Installed RAM | 256 MB |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) support | Yes |
| Total PoE power budget | 375 W |
| Power over Ethernet (PoE) ports quantity | 48 |
| Multicast features | |
| Multicast support | Yes |
| Connectivity | |
| SFP module slots quantity | 2 |
| Combo SFP ports quantity | 4 |
| RJ-45 port type | Gigabit Ethernet (10/100/1000) |
| RJ-45 ports quantity | 44 |
| Dimensions and weight | |
| Depth | 270 mm |
| Height | 44 mm |
| Width | 441 mm |
| Weight | 4100 g |
| Power management | |
| Power consumption (max) | 474.3 W |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Environmental conditions | |
| Operating humidity range | 10 - 95 % |
| Humidity | 10 - 95 % |
| Storage temperature range | -40 - 70 °C |
| Operating temperature range | 0 - 50 °C |
| Heat dissipation | 1617.36 BTU/h |
| Networking | |
| Spanning tree protocol | Yes |
| Flow control support | Yes |
| Networking standards | IEEE 802.1D,IEEE 802.1Q,IEEE 802.1ab,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z |
| Rate limiting | Yes |
| 10G support | No |
| VLAN support | Yes |
| Data transmission | |
| Forwarding rate | 74 Mpps |
| MAC address table size | 16000 entries |
| Switching capacity | 100 Gbit/s |
| Packaging content | |
| Package width | 616 mm |
| Package height | 107 mm |
| Package depth | 355 mm |
| Package weight | 5250 g |
| Security | |
| IP-MAC-Port binding | Yes |
| Authentication | Guest VLAN,Port-based authentication |
| IGMP snooping | Yes |
| Queue scheduling algorithms | SPQ,WFQ,Weighted Round Robin (WRR) |
| CPU defense | Yes |
| Password protection | Yes |
| Authentication type | IEEE 802.1x,RADIUS |
| MAC address filtering | Yes |
| Access Control List (ACL) | Yes |
| Supported security algorithms | 802.1x RADIUS,SNMP,SNMPv3 |
| Management features | |
| ARP inspection | Yes |
| Quality of Service (QoS) support | Yes |
| MIB support | RFC 1066, RFC 1213, RFC 1157, RFC 1493, RFC 1643, RFC 1757, RFC 2011.2012,2013, RFC 2233, RFC 2358, RFC 2674, RFC 2819,2925, RFC 3621, RFC 4022, RFC 4113, RFC 4292, RFC 4293 |
| System event log | Yes |
| Switch type | Managed |
| Optical fiber | |
| Electric cable fiber technology | 1000BASE-X |
