48 prievadų komutatorius CUDY GS5048S4 (Valdomas)

Aprašymas

Modelis: GS5048S4
Ethernet prievadai: 48× 10/100/1000 Mbps RJ45 ports, 4× 10G SFP+ ports, 1× RJ45 Console port, 1× USB port
Komutacijos talpa: 176 Gbps
Perdavimo dažnis: 131 Mpps
MAC adresų lentelė: 32K
Paketų buferis: 16 Mbit
Dideli kadrai: 12 KB
Atmintis: 512 MB DDR SDRAM
Blykstės atmintis: 32 MB
VLAN palaikymas: 4096 VLANs (802.1Q, Port-based, MAC VLAN, IP VLAN, Voice VLAN, Private VLAN, Hybrid VLAN, GVRP)
Layer 3 Features: IPv4 & IPv6 address config, Static Routing, RIP v1/v2, OSPF, DHCP Server, Relay, Snooping, ARP/ND configuration
Multicast Support: IGMP v1/v2/v3 Snooping, MLD v1/v2, Layer 2/3 IPv4/IPv6 multicast, fast leave, querier, suppression
Aprėpiantys protokolai: STP (802.1D), RSTP (802.1W), MSTP (802.1S), BPDU protection, ERPS
QoS ypatybės: 802.1p, DSCP, Port priority, 8 queues, SP, WRR scheduling, traffic shaping, QoS remarking
Saugumo ypatybės: 802.1X, AAA, RADIUS, TACACS+, DoS protection, IP-MAC-Port-VLAN binding, ARP detection, DHCP attack protection, HTTPS, SSH
Access Control: L2–L4 packet filtering, Port mirroring, storm suppression, isolation, login restriction by IP/MAC/Port
Ryšių sujungimas: Static & LACP (max 32 groups, 8 ports each), load balancing by IP, MAC, or mixed mode
Management Interfaces: Web (HTTP/HTTPS), CLI (Telnet, SSH v1/v2, Console), SNMP v1/v2/v3, RMON v2, LLDP, SNTP, logs, monitoring
Diagnostics: Ping, Traceroute, cable detection, CPU/memory monitoring, system logs, alarm classification
Energijos šaltinis: Input: AC 100–240V, 50–60Hz
Darbinė temperatūra: -10°C ~ 50°C
Laikymo temperatūra: -40°C ~ 70°C
Darbinė drėgmė: 10% ~ 90% non-condensing
Laikymo drėgmė: 5% ~ 90% non-condensing
Matmenys: 440×280×44 mm
Apsauga nuo viršįtampio: Common: 4KV, Differential: 2KV
ESD apsauga: Air: 8KV, Contact: 6KV