ESMGS24-P4-RA KBC Networks 24 Gigabit PoE Ports + 4 Gigabit SFP Ports 720W Total Budget Industrial Managed Rackmount PoE Switch

Specifications

Standards

• IEEE Standard - IEEE802.3 10Base-TX IEEE802.3u 100Base-TX IEEE802.3u 1000Base-TX IEEE 802.1x IEEE 802.1w RSTP IEEE 802.1D STP IEEE 802.1p CoS priority IEEE 802.1Q VLAN IEEE 802.1ab 2005 LLDP Protocol IEEE 802.3 2005 10/100/1000M Ethernet Protocol

Ports

• 10/100/1000Base-T(X) - RJ45 (24)
• SFP - SFP; 1000Base-SX/LX/BX
• Port configuration - Auto MDI / MDI-X
• Port speed - Auto-negotiate

Switch Performance

• Architecture - Store-and-forward
• Fabric - 46Gps non-blocking
• Throughput - 35.7Mbps @64Bytes
• Mac address table - 8k
• Share data buffer - 500kbytes
• Jumbo frame size - 10kbytes
• Flow control - IEEE 802.3X Pause frame for full-duplex back pressure for half-duplex

Layer 2 Functions

• Management interface - Console, web browser, SNMP v1, v2c & v3
• Port configuration - Port enable/disable; Auto-negotiation; 10/100/1000Mbps full and half duplex mode selection; Flow Control enable/disable; Bandwidth control on each port
• Port mirroring - Tx/Rx/both: 1 to 1 monitoring
• VLAN - IEEE 802.1g tagged-based VLAN; port-based VLAN; Q-in-Q tunneling
• Link aggregation - IEEE902.3as LACP/static trunk: Supports 24 groups of 16-port trunks

Layer 2 Functions (cont.)

• Quality of Service (QoS) - 802.1p, DiffServ, TOS, port-based; Mac-based
• Multicasting / IGMP - IGMP (v1/v2) snooping
• SNMP MIBs - RFC 791 IP; RFC 1122 Internet Host Requirements; RFC 792 ICMP; RFC 2131 DHCP; RFC 826 ARP; RFC 1700 Assigned Numbers; RFC 2822 Internet Message Format; RFC 793 TCP; RFC 768UDP; RFC 2236 IGMP v2; RFC 1157 SNMP; RFC 1349 Type of Service in the IP Suite; RFC 1945 HTTP/1.0; RFC 932 Subnetwork addressing scheme; RFC 1350 TFTP; RFC 1510 Network Authentication; RFC 2068 HTTP

Power

• Power Input - 100 ~ 240Vac, 50/60Hz

Environmental

• Operating Temperature Standard temp unit: - -10° ~ +55°C / 14° ~ +131°F
• Operating Temperature Extended temp unit: - -30° ~ +70°C / -22° ~ +158°F
• Storage Temperature - -30° ~ +70°C / -22° ~ +158°F
• Operating Humidity - 5 to 95% non-condensing
  
• Mean Time Between Failure (MTBF) - >100 000 hours
  

Mechanical

• Dimensions ( l x w x d ) - 482.6 x 300 x 44mm / 19 x 11.81 x 1.73" (1U rack)

Connectors

• 10/100/1000 Electrical - RJ45
• Fiber - SFP (Small Form-factor Pluggable)
• Power - IEC

LED indicators & Switch

• Power - on / red
• 10/100/1000BASE-TX/PoE ports - 10/100 LNK/ACT - green
• 10/100/1000BASE-T/SFP ports - 100 LNK/ACT - green, 1000LNK/ACT - green

ESMG24-P4-RA Specifications PDF