09352474479
تماس بگیرید
Planet
GS-4210-48P4S
Managed
Store and Forward
48
48x 10/100/1000Base-T RJ45 ports, 4x 100/1000BASE-X mini-GBIC / SFP slots
بلی
10KB
16K
10/100/1000 Mbps, LNK / ACT (Green), 10/100/1000T RJ45 Interfaces (Port 1 to Port 48):, 100 Mbps LNK / ACT (Orange), 100/1000 Mbps SFP Interfaces (Port 49 to Port 52):, 1000 Mbps LNK / ACT (Green), FAN1 (Orange), FAN2&3 (Orange), PoE-in-Use (Orange), PWR (Power) (Green), SYS (System) (Green), System:
Power Consumption: 449.9 watts (max.) / 1534 BTU, Power Requirements: 100-240V AC, 50/60 Hz, 15A
Operating temperature: 0 degree to 50 degree C (32 degree to 122 degree F), Storage temperature: -25 °C to 70 °C
5% – 95%, Non-condensing
IEEE 802.1AB LLDP, IEEE 802.1D Spanning Tree (STP), IEEE 802.1p Class of Service, IEEE 802.1Q VLAN Tagging, IEEE 802.1s Multiple Spanning Tree (MSTP), IEEE 802.1w Rapid Spanning Tree (RSTP), IEEE 802.1x Port Authentication Network Control, IEEE 802.3 10BASE-T, IEEE 802.3ab Gigabit 1000T, IEEE 802.3ad port trunk with LACP, IEEE 802.3af Power over Ethernet, IEEE 802.3at Power over Ethernet Plus, IEEE 802.3u 100BASE-TX/100BASE-FX, IEEE 802.3x Flow Control, IEEE 802.3z Gigabit SX/LX, RFC 1112 IGMP v1, RFC 2068 HTTP, RFC 2236 IGMP v2, RFC 2710 MLD v1, RFC 3376 IGMP v3, RFC 3810 MLD v2, RFC 768 UDP, RFC 791 IP, RFC 792 ICMP, RFC 793 TFTP
– GVRP, – IEEE 802.1p CoS, – IEEE 802.1Q tagged VLAN, – IEEE 802.3ad Link Aggregation Control Protocol (LACP), – Management VLAN, – MSTP (Multiple Spanning Tree Protocol), – Protocol VLAN, – Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad), – RSTP (Rapid Spanning Tree Protocol), – STP (Spanning Tree Protocol), – STP BPDU Guard, BPDU filtering and BPDU forwarding, – TOS / DSCP / IP precedence of IPv4 / IPv6 packets, – Voice VLAN, '- Broadcast / Unknown unicast / Unknown multicast, 4 x 100/1000BASE-X mini-GBIC / SFP slots, 48 x 10/100/1000BASE-T Gigabit RJ45 copper ports with 48-port IEEE 802.3at/af PoE injector, Auto detects powered device (PD), Backward compatible with IEEE 802.3af Power over Ethernet, Circuit protection prevents power interference between ports, Cisco ether-Channel (Static Trunk), Complies with IEEE 802.3at Power over Ethernet Plus, end-span PSE, High performance Store and Forward architecture, broadcast storm control, runt / CRC filtering that eliminates erroneous packets to optimize the network bandwidth, Ingress and egress rate limit per port bandwidth control, Layer 2 Features:, Loop protection to avoid broadcast loops, PD alive check, PD classification detection, Per PoE port power limitation, Per port PoE function enable/disable, Physical Port:, PoE management, PoE port power feeding priority, PoE schedule, Power over Ethernet:, Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex), Private VLAN, Provides port mirror (many-to-1), Quality of Service:, Remote power feeding up to 100 meters, Storm control support, Strict priority and Weighted Round Robin (WRR) CoS policies, Supports Link Aggregation, Supports PoE power up to 36 watts for each PoE port, Supports Spanning Tree Protocol, Supports VLAN, Total PoE power budget control, Traffic classification, Up to 48 ports of IEEE 802.3af / 802.3at devices powered
– ARP Inspection, Built-in RADIUS client to co-operate with RADIUS server, DHCP Snooping and DHCP Option82, DoS Attack Prevention, IEEE 802.1X Port Based Network Access Control, IP Source Guard, IP-MAC-Port Binding, MAC filtering, RADIUS/TACACS+ user access authentication, Static MAC address, STP BPDU guard, BPDU filtering and BPDU forwarding
1.75" x 17.32" x 11.81"
10.34 پوند
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