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Fast Ethernet Switching System User’s Guide
Appendix A
130
Appendix A
DES-5200 Technical Specifications
Switch Specifications
• Complies with IEEE 802.3 CSMA/CD 10/100-TX, 100BASE-FX
and 1000BASE-SX
• Complies with IEEE 802.1d Spanning Tree
• Switched IEEE 802.3 MAC layer frame size: 64-1518
• NWAY Auto-negotiation for each 10/100-TX network port
providing auto-detection of connected cable type, auto-sensing of
full and half duplex signaling and auto-configuration
• Cut-Through and Store-and-Forward switching for reliable error-
free packet transfers
• Native SNMP management support with Ethernet MIB II (RFC
1213) and bridge MIB (RFC 1493), RMON MIB (RFC-1757)
• 8,192 maximum entries for MAC table
• Comprehensive LED indicators display of the system/ port status
• 512KB EEPROM (flash memory) for firmware upgrade
• RS-232 (DB-9) port for Out-of-Band management (asynchronous,
8-bit data, 1 stop bit, no parity, 19.2 K baud)
• Rack mountable (Fits standard 2.5 U EIA 19” rack)
• 12 port 10/100-TX module with built-in support of RMON and
VLAN
• 2 port 10/100-TX module with built-in support of RMON and
VLAN
• 8 port fiber optic (FX) module with built-in support of RMON and
VLAN
• 2 port fiber optic (FX) expansion module with built-in support of
RMON and VLAN
• 1 port gigabit (SX) expansion module with built-in support of
RMON and VLAN
• Supports Trunking Group