ZYXEL GS2220-28,EU REGION,24-PORT GBE L2 SWITCH WITH GBE UPLINK (1 YEAR NCC PRO PACK LICENSE BUNDLED)
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Cena bez PVN 21%: €304,92
Regular price
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€368,95
| Izmēri P x D x A, mm | 441 x 131 x 44 |
| Svars, g | 2200 |
| Enerģijas patēriņš, W | 22.5 |
| MAC adrešu tabula, ieraksti | 16000 |
| RAM atmiņa | 256 |
| Zibatmiņa, MB | 32 |
| Sertifikācija | LVD, BSMI, FCC Part 15 (Class A), CE (Class A), BSMI ENC, RoHS Level A |
| Sviča slānis | L2 |
| Portu skaits | 28 |
| Ethernet LAN (RJ-45) portu skaits | 24 |
| SFP/RJ-45 kombinēto portu skaits | 4 |
| Pārslēgšanas jauda, Gbit/s | 56 |
| Pakešu pārsūtīšanas ātrums | 42 Mpps |
| Sviča tips | Ethernet |
| Power over Ethernet (PoE) atbalsts | Nē |
| Kvalitātes pakalpojuma (QoS) atbalsts | Jā |
| IGMP snooping | Jā |
| Izkliedes vētras kontrole | Jā |
| Tīklošanas standarti | IEEE 802.3u 100BASE-TX Ethernet IEEE 802.3ab 1000BASE-T Ethernet IEEE 802.3z 1000BASE-X IEEE 802.3af PoE IEEE 802.3at PoE plus IEEE 802.3az EEE IEEE 802.3x flow control IEEE 802.1AB LLDP/LLDP-MED IEEE 802.3ad LACP aggregation IEEE 802.1D Spanning Tree Protocol (STP) IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) IEEE 802.1Q VLAN tagging IEEE 802.1p Class of Service (CoS) prioritization IEEE 802.1X port authentication |
| SSH/SSL atbalsts | Jā |
| MIB atbalsts | Zyxel new private MIB RFC 1066 TCP/IP-based MIB RFC 1213, 1157 SNMPv2c/v3 MIB RFC 1493 bridge MIB RFC 1643 Ethernet MIB RFC 1757 RMON group 1, 2, 3, 9 RFC 2011, 2012, 2013 SNMPv2 MIB RFC 2233 SMIv2 MIB RFC 2358 Ethernet-like MIB RFC 2674 bridge MIB extension RFC 2819, 2925 remote management MIB RFC 3621 power Ethernet MIB RFC 4022 management information base for transmission control protocol RFC 4113 management information base for user datagram protocol RFC 4292 IP forwarding table MIB RFC 4293 Management Information Base (MIB) for IP Cable diagnostic MIB |
| Tīmekļa pamatots pārvaldība | Jā |
| Spanning tree protokols | Jā |
| MAC adrešu filtrēšana | Jā |
| Atbalstītie drošības algoritmi | RADIUS, TACACS+ |
