Kingston Technology KNS2450/R 사용자 설명서

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Kingston Technology Company
KNS3250/R User’s Guide - Rev. A00
40
Appendix C - Specifications
Appendix C - Specications
Compliance: 
 
 
IEEE 802.3i 10BASE-T Standard
 
 
 
 
IEEE 802.3u 100BASE-TX Standard
 
 
 
 
IEEE 802.3 CSMA/CD Ethernet Standard
Media Interface: 
 
 
KNS1650/R 
 
 
16 auto negotiating 10/100 Mbps UTP ports
KNS2450/R 
 
 
24 auto negotiating 10/100 Mbps UTP ports
KNS3250/R 
 
 
32 auto negotiating 10/100 Mbps UTP ports  
10BASE-T / 100BASE-TX: 
 
Auto-Negotiation 
Half / Full-duplex mode: 
 
Auto-Negotiation
Diagnostic LEDs: 
 
 
1 LED for Power indicator (steady green)
KNS1650/R 
 
 
16 LEDs for Link/Activity detection
 
 
 
 
 
Link = steady green
 
 
 
 
 
100 Mbps activity = flashing green
 
 
 
 
 
10 Mbps activity = flashing amber
 
 
 
 
16 LEDs for Full Duplex/Collision detection 
 
 
 
 
 
Full Duplex = steady green
 
 
 
 
 
Collision = flashing amber
KNS2450/R 
 
 
24 LEDs for Link/Activity detection
 
 
 
 
 
Link = steady green
 
 
 
 
 
100 Mbps activity = flashing green
 
 
 
 
 
10 Mbps activity = flashing amber
 
 
 
 
24 LEDs for Full Duplex/Collision detection 
 
 
 
 
 
Full Duplex = steady green
 
 
 
 
 
Collision = flashing amber
KNS3250/R 
 
 
32 LEDs for Link/Activity detection
 
 
 
 
 
Link = steady green
 
 
 
 
 
100 Mbps activity = flashing green
 
 
 
 
 
10 Mbps activity = flashing amber
 
 
 
 
32 LEDs for Full Duplex/Collision detection 
 
 
 
 
 
Full Duplex = steady green
 
 
 
 
 
Collision = flashing amber
Switching Approach:   
 
Store-and-Forward
Flow Control: 
 
 
Half-duplex – Collision-based Backpressure
 
 
 
 
Full-duplex – IEEE 802.3x 
MAC Address Support: 
 
1K MAC addresses 
Filtering/Forwarding Rate (min. packet size): 
 
 
100BASE-TX 
 
148,800 packets/second
 
10BASE-T 
 
14,880 packets/second 
Latency (min. packet size): 
 
KNS1650/R
 
 
100BASE-TX 
100 Mbps to 100 Mbps ≤ 11.6 ms
 
 
10BASE-T 
10 Mbps to 10 Mbps ≤ 70.5 ms