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Monitor Dahua LM27-F400-B4-V3, 27 inch, UHD, 60 Hz, 5 ms, IPS, ELED, HDMI / DP, VESA 100 x 100
Monitor Dahua LM27-F400-B4-V3, 27 inch, UHD, 60 Hz, 5 ms, IPS, ELED, HDMI / DP, VESA 100 x 100
Switch rackabil Gigabite cu 48 porturi Omada TP-Link SG6654X, 6x SFP+, MAC 32K, 216 Gbps, cu management
| General | |
|---|---|
| Interfete: | 48× 10/100/1000Mbps RJ45, 6× 10G SFP+ Sloturi |
| Porturi consola: | 1× RJ45, 1× USB Type C |
| Port management: | 1× RJ45 |
| Porturi USB: | 2× USB 2.0 |
| Memorie flash: | 2×4 MB Nor + 8GB EMMC |
| Memorie DRAM: | 4 GB DDR4 |
| Procesor: | Dual-core ARM @1.5GHz CPU |
| Capacitate de comutare: | 216 Gbps |
| Latime de banda de transmitere: | 108 Gbps |
| Rata de transfer pachete: | 160.7 Mpps |
| Tabel adrese MAC: | 32 K |
| Buffer pachete: | 3 MB |
| Port stivuire: | 10G SFP+ (toate porturile uplink pot fi folosite pentru stivuire) |
| Latime de banda stiva: | 20 Gbps per port (Full-Duplex) |
| Numar maxim unitati in stiva: | 4 |
| Metoda de transmisie: | Store and Forward |
| Cadru Jumbo: | 9 KB |
| General | |
| Alimentare: | 100-240 V ~50/60 Hz |
| Alimentare redundanta: | 2 module interne fixe |
| Consum maxim: | 39.8 W (220 V/50 Hz) |
| Dizipare maxima caldura: | 135.81 BTU/h (220 V/50 Hz) |
| Consum in standby: | 16.2 W (220 V/50 Hz) |
| Zgomot: | Min: 14.80 dBA @1m 25°C, Max: 40.78 dBA @1m 25°C |
| Numar ventilatoare: | 4 interne fixe |
| Protectie supratensiune: | Port servicii: ±6 kV (mod comun), Port alimentare: ±4 kV (mod diferential si comun) |
| Protectie ESD: | Aer: ±15 kV, Contact: ±8 kV |
| Dimensiuni: | 440 × 380 × 44 mm |
| Montare: | Rackmount |
| Temperatura functionare: | 0°C–45°C (pana la 2000m), 0°C–40°C (pana la 3000m) |
| Umiditate functionare: | 10%–90% RH, fara condens |
| Certificari: | CE, FCC, RoHS |
| SDN si Functii de Baza | |
| Suport SDN: | Omada Hardware Controller |
| Descoperire automata dispozitive: | Da |
| Configurare in loturi: | Da |
| Actualizare firmware in loturi: | Da |
| Monitorizare inteligenta retea: | Da |
| Avertizari evenimente anormale: | Da |
| Configuratie unificata: | Da |
| Programare repornire: | Da |
| Functii de baza: | Auto Negotiation, Auto MDI/MDIX, 802.3X Flow Control, Back Pressure, Auto Uplink |
| Functii: | Configurare ID unitate, Stare stiva, Eroare, Stivuire automata, Port configurabil, Hot plug |
| Configurare port stiva: | Status port, Configurare manuala |
| Functii L3 | |
| Interfete IP: | IPv4: 256, IPv6: 256 |
| Routing static: | IPv4: 1024, IPv6: 512 |
| Tabel rute gazda: | 6100 intrari |
| Protocoale: | RIP v1/v2, RIPng, OSPF v2/v3, VRRP, ECMP, ARP Proxy |
| DHCP: | Server DHCP (8K pooluri, 1000 legaturi manuale), DHCP Relay (interfata/VLAN) |
| Functii L2 | |
| Agregare legaturi: | Static, 802.3ad LACP, pana la 8 porturi per grup |
| Protocoale STP: | 802.1d STP, 802.1w RSTP, 802.1s MSTP |
| Protectii STP: | TC Protect, BPDU Filter, BPDU Protect, Root Protect, Loop Protect |
| Detectare bucla: | Pe port sau VLAN |
| Control flux: | 802.3x Flow Control, HOL Blocking Prevention |
| Grupuri IGMP: | 2048 suportate |
| Functii suplimentare: | ERPS, Port Mirroring, RSPAN, MAC filtering, PIM-DM IPv4 |
| VLAN | |
| Numar VLAN-uri: | pana la 4096 |
| VLAN tipuri: | 802.1Q, MAC VLAN, Protocol VLAN, Voice VLAN, Private VLAN, QinQ (VLAN VPN) |
| GVRP: | Suportat |
| VLAN management: | Da |
| QoS | |
| Cozi prioritare: | 8 nivele |
| Prioritati: | Port, IEEE 802.1p, DSCP |
| Moduri programare: | SP, WRR, SP+WRR |
| Control latime banda: | Rate Limit, Storm Control |
| Marcare QoS: | 802.1P, DSCP Remark |
| Securitate | |
| Izolare porturi: | Da |
| Protectii: | CPU Defend, ARP Inspection, DoS Defend |
| IP-MAC-Port Binding: | 1024 intrari, DHCP Snooping, IPv4/IPv6 Source Guard |
| Control tempesta: | Broadcast, Multicast, Unicast necunoscut |
| Autentificare: | 802.1X (port, MAC, VLAN, MAB, Guest VLAN), RADIUS, TACACS+ |
| Management securizat: | HTTPS SSLv3/TLS 1.2, SSHv2, ACL bazat pe IP/Port/MAC |
| Management | |
| Interfete management: | Web GUI, CLI (Console, Telnet, SSH), SNMP v1/v2c/v3, RMON, LLDP, NTP |
| Protocoale transfer: | HTTP/HTTPS, FTP/FTPv6, TFTP/TFTPv6 |
| Functii sistem: | Monitorizare CPU/Memorie, Log sistem, Test cablu, Ping, Traceroute |
| Administrare utilizatori: | Nivele acces, Recuperare parola, Config backup/restore, Dual Image |
| SDN Omada: | Auto discovery, Configurare centralizata, Monitorizare inteligenta, Reboot programat |
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