Linksys LGS552-EU Суич, комутатор

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  • 50x гигабитови порта (1-50)
  • 2x комбо порта (49-50, RG45+SFP, miniGBIC)
  • 2x 10Gb Ports (SFP+), XG1, XG2
  • Layer 2 Managed суич с Layer 3 Static Routing поддръжка
  • Advanced Layer 2/Layer 3 Security and Policy контрол
  • Layer 3 Quality of Service (QoS)
  • С оптимизирана консумация на енергия и IEEE (802.3az) поддръжка

Model: LGS552 Total System Ports: 50GE + 2 10GE Copper FE/GE Ports (RJ45): g01–g25, g26–g50 Combo Ports (RJ45 + SFP): 2 combo on ports g49, g50 10Gb Ports (SFP+): XG1, XG2 Status LEDs: System (blue/yellow), Link/Act (green) CPU Memory DRAM: 128 MB Power Input: 100–240V
50-60 Hz
(1.4A max) Power Dedicated to PoE+: NA Number of Ports with PoE+ Support: NA Green Power Mode: EEE+, Short Reach + Energy Detect System Power Consumption without PoE+: 110V: 46.08W 220V: 45.67W Forwarding Rate: 104.16 Mpps Switching Capacity: 140 Gbps MAC Address: 16K Jumbo Frame (FE, GE): 9K Fans No Enclosure Dimension
(W x D x H): 440 x 350 x 44.45 mm
(17.32 x 13.78 x 1.75 in. ) Device Weight: 4.18 kg (9.22 lbs. ) Operating Temperature: 0 to 50°C (32 to 122°F) Operating Humidity: 10 to 90% RH Storage Temperature: -20 to 70°C (-4 to 158°F) Storage Humidity: 10 to 90% RH (non-condensing) Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3x, IEEE 802.3ad, IEEE 802.3az, IEEE 802.1D, IEEE 802.1w, IEEE802.1Q/p, IEEE802.1X Spanning Tree: IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree Link Aggregation: IEEE 802.3ad LACP, up to 4 groups with up to 8 ports per group VLAN: Port-based and IEEE 802.1Q tag-based VLANs Number of VLANs: 1,024 active VLANs (4,096 range) Auto Voice VLAN: VLAN voice traffic is automatically assigned by OUI to a voice-specific c VLAN and treated with appropriate levels IGMP Snooping IGMP (v1/v2/v3) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic c to only the requesters; supports 256 multicast groups Head-of-Line (HOL) Blocking: Head-of-line (HOL) blocking prevention Security: IEEE 802.1X radius authentication, DHCP snooping, IP-MAC-Port binding, IP source guard, ARP inspection, STP root guard, STP BPDU guard, DHCP relay, port security supports limited dynamic lock and locked MAC address, management access control Storm Control: Broadcast, unknown-unicast, and multicast QoS – Priority Levels: 4 hardware queues QoS – Class of Service: Port-based, IEEE 802.1p priority-based, IPv4/v6 IP DSCP-based QoS – Scheduling: Priority queuing and weighted round robin (WRR) ACL: Support up to 512 rules for enhanced security and/or advanced QoS policy: allow, deny, or rate limit based on Layer1 to 4 protocol fields at packet header level with MAC ACL and IP ACL RMON: Embedded remote monitoring (RMON) software agent support for enhanced traffic c management, monitoring, and analysis Port Mirroring: Traffic on multiple ports can be mirrored to another port for analysis with a network analyzer Management Interface: Built-in Web UI for easy browser-based configuration (HTTP/HTTPS) Other Management: Telnet (menu-driven), DHCP client, system log, configuration unload and backup via HTTP or TFTP, PING, dual images, SNTP SNMP: SNMP version 1 and 2c Продукт известен още и като LGS 552 EU, LGS552EU, LGS552 EU, LGS 552-EU
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