Mô tả
8-Port Business Smart Gigabit PoE+ Switch LINKSYS LGS308P
– 8 Port 10/100/1000 Mbps, 8 Port PoE+, maximum power 72W.
– CPU MEMORY DRAM: 128MB
– FORWARDING RATE: 11.90Mpps
– SWITCHING CAPACITY: 16Gbps
– MAC Address: 8K
– JUMBO Frame (FE,GE): 9K
– Number of VLANs: 128 active VLANs (4,096 range).
– Proven Performance and Reliability, Easy Configuration and Management, Advanced Network Security, IPv6 Support.
– Designed for business-class management, security, speed, and quality of service, with 8 PoE+ gigabit ethernet ports.
– Integrated Power Over Ethernet Plus
– Easy Configuration and Management
– Advanced Network Security
– Advanced QoS
– Meets EEE (Energy Efficient Ethernet) 802.3az standard
QUALITY OF SERVICE (QOS) TRAFFIC PRIORITIZATION
Numerous QoS features prioritize traffic, ideal for real-time voice and video applications & high bandwidth graphic or video uploads and downloads.
INTEGRATED POWER OVER ETHERNET PLUS (POE+)
Makes installation simple and inexpensive by eliminating the need for additional power cables and nearby power outlets. Backwards compatible with 802.3af (PoE) standard.
NETWORK EXPANSION FEATURES
Build a mesh of switches easily with features like Spanning Tree Protocol (STP) and Storm Control. They help control planned or inadvertent cable loops so you can expand your network with confidence.
ADVANCED NETWORK SECURITY
Ensure data passes to authorized clients only with Port authentication and MAC-based port security. Advanced DHCP snooping and IP-MAC binding functions assure network integrity and help prevent attacks.
Technical specifications
– Network Standards:
o IEEE 802.3
o IEEE 802.3u
o IEEE 802.3ab
o IEEE 802.3z
o IEEE 802.3x
o IEEE 802.3ad
o IEEE 802.3az
o IEEE 802.3af
o IEEE 802.3at
o IEEE 802.1d
o IEEE 802.1q/p
o IEEE 802.1X
– Number of Ports with PoE+ Support:
8
– Memory:
128 MB
– LEDs:
System (blue), Link/Act/PoE (green/green)
– System Power Consumption without PoE+:
o 110V: 9.95W
o 220V: 10.17W
– Forwarding Rate:
11.90 Mpps
– Switching Capacity:
16 Gbps
– MAC Address Table Size:
8K
– Jumbo Frame (FE, GE):
9K
– Dimensions (LxWxH):
210 x 104 x 25 mm (8.3 x 4.1 x 1.0 in.)
– Weight:
0.562 kg (1.23 Ibs.)
– Power Dedicated to PoE+:
72W
– Power Input:
o 100–240V
o 50-60 Hz
o (1.5A max)
– Operating Temperature:
0 to 50°C (32 to 122°F)
– Storage Temperature:
-40 to 70°C (-40 to 158°F)
– Operating Humidity:
10 to 90% RH
– Storage Humidity:
10 to 90% RH (non-condensing)
– 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 802.1q tag-based VLANs, Management VLAN, Guest VLAN support, Dynamic VLAN assignment via Radius server with 802.1x client authentication
– Number of VLANs Supported:
128 active VLANs (4,096 range)
– Auto Voice VLAN:
VLAN Voice traffic is automatically assigned by OUI to a voice-specific 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 to only the requestors; supports 256 multicast groups
– HOL Blocking Prevention:
Head of line (HOL) blocking prevention
– Port Mirroring:
Traffic on multiple ports can be mirrored to another port for analysis with a network analyzer
– Security Features:
o 802.1x Radius authentication
o DHCP snooping
o IP-MAC binding
o Port security supports limited dynamic lock and locked MAC address
o Management access control
– Storm Control:
Broadcast, flooding, and multicast
– RMON:
Embedded remote monitoring (RMON) software agent support for enhanced traffic management, monitoring, and analysis
– Management Interface:
o HTTP
o HTTPS
– Other Management:
Telnet (Menu CLI), DHCP client, system log, configuration unload and backup via HTTP or TFTP, PING, dual images, SNTP
– SNMP:
o Version 1
o Version 2c
– Firmware Upgrade:
o Web Browser (HTTP/HTTPS)
o TFTP
– QoS – Class of Service:
Port-based, 802.1p priority-based, IPv4/v6 IP DSCP-based
– Copper FE/GE Ports (RJ45):
g1–g8
– Green Power Mode:
EEE+, Short Reach + Energy Detect
– QoS – Priority Levels:
4 hardware queues
– QoS – Scheduling:
Priority queuing and weighted round robin (WRR)
– Total System Ports:
8GE
