LEVELONE Web Smart Gigabit switch GES-2451, 28-port, Ver. 3

-Ταχύτητα μετάδοσης και λήψης καλωδίου 10/100/1000Mbps
-Spanning Tree Protocol (STP) (IEEE 802.1d/w) και κατοπτρισμός θυρών
-IEEE 802.1p QoS with 4 priority queues
-Supports port-based VLAN, IEEE 802.1Q VLAN Tagging
-IP Multicast Filtering through IGMP Snooping V1 / V2 / V3
-Πλαίσια Jumbo 10K για αύξηση ταχύτητας μεταφοράς δεδομένων
-Υποστηρίζει αυτόματη εκμάθηση και αυτόματη ηλικίωση (διαγραφή) διεύθυνσης MAC 8K
-Dynamic ARP Inspection (DAI) protects switches against ARP spoofing

Τεχνικά Χαρακτηριστικά:
Standards:
IEEE 802.1p Quality of Service (QoS)
IEEE 802.3x Ethernet frame start and stop requests
and timers used for flow control on full-duplex links
IEEE 802.3u CSMA/CD access method and physical
layer specifications for 100 BASE-TX Fast Ethernet
IEEE 802.3z CSMA/CD access method and physical
layer specifications for 1000 BASE Gigabit Ethernet
IEEE 802.1q Virtual LAN
IEEE 802.1d Spanning Tree Protocol
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Memory: 128MB
Buffer Memory: 4.1Mbit
Port: 24 x 10/100/1000 Base-T & 4 x 1G combo
Button/Knob:reset
Indicator:LED indicaters: Port, System,link
Transmission Method: Store- froward
Power Input:AC Input: 100 to 240 V, 50-60 Hz, 2 A
Power Output: 12V/2A
Power Consumption: 12W
Backplane (Gbps): 52Gbps
MAC Address Table: 8k
Data Rate: 38.7M
Acoustic Noise: Fanless
Heat Dissipation: Natural heat dissipation
Operating Temperature (°C): 0-40°C
Operating Humidity (Non-condensing): 10%~90%
Packet Forwarding Rate: 1488000
Jumbo Frame (K): 10k
Dimensions (W x D x H mm): 440x208x44mm
Weight (g): 2kg
MTBF: 230000
  
Περιεχόμενα συσκευασίας
GES-2451
Power Cord
Resource CD (User Manual, QIG)
Quick Installation Guide 
Rubber Feet
19" Rack Mount Kit