ZYXEL GS1920-24HPV2, 28 PORT SMART MANAGED POE SWITCH 24X GIGABIT COPPER POE AND 4X GIGABIT DUAL PERS., HYBRID MODE, STANDALONE OR NEBULAFLEX CLOUD, 375 WATT POE
Portide arv | 28 |
Mõõtmed W x D x H, mm | 441 x 270 x 44 |
Töötemperatuuri vahemik (TT), °C | 0 - 50 |
Ethernet LAN (RJ-45) portide arv | 24 |
Kaal, g | 3800 |
Töö suhtelise niiskuse vahemik, % | 10 - 95 |
Sertifitseerimine | FCC Part 15 (Class A), CE EMC (Class A), BSMI ENC, RoHS |
Power over Ethernet (PoE), W | 375 |
SFP/RJ-45 combo portide arv | 4 |
Välkmälu, MB | 32 |
RAM-mälu | 256 |
Jaoturi tüü | Managed |
Power over Ethernet (PoE) tugi | Yes |
MAC-aadresside tabel, kirjed | 16000 |
Lülitusvõimsus, Gbit/s | 56 |
Pakettide edastamise kiirus | 41.67 Mpps |
Energiatarbimine, W | 27.2 |
Teenusekvaliteedi (QoS) tugi | Yes |
IGMP nuhkimine | Yes |
Toetavad andmeedastuskiirus | 10/100/1000 Mbps |
Vaheta kihti | L2 |
Pordi peegeldamine | Yes |
Haldusprotokollid | SNMP v1, v2c, v3, SNMP trap group, RMON (1, 2, 3, 9), ICMP echo/echo reply, Syslog, IEEE 802.1AB LLDP, IEEE 802.1AB
LLDP-MED |
Toote värv | Black |
Võrgustiku standardid | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE, IEEE 802.3az EEE, IEEE 802.3x, IEEE 802.3ad, IEEE 802.1AB, IEEE 802.1D, IEEE 802.1w, IEEE 802.1, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1 |
Veebipõhine haldus | Yes |
Kattepuu protokoll | Yes |
MIB tugi | ZyXEL private common MIB, RFC 1066 T CP/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 |
DHCP klient | Yes |
Ühenduvus | Wired |
MAC-aadressi filtreerimine | Yes |
Ohutus | LVD, BSMI |
DC-sisendpesa | Yes |
Turvalisuse algoritmide tugi | RADIUS, TACACS+ |
Komplektis tarvikud | Rack mounting kit |
SSH/SSL tugi | Yes |