THÔNG SỐ KỸ THUẬT Cisco Small Business SRW248G4P: 10/100Mbps + 1000Mbps Switch with WebView and PoE 48-port 10/100 + 4-port Gigabit with 2 shared SFP slots and 2 giga ports 8K MAC Address Table Model Hãng sản xuất Cisco Small Business Model SRW248G4P Spec Standards 802.3 10BASE-T Ethernet 802.3u 100BASE-TX Fast Ethernet 802.3ab 1000BASE-T Gigabit Ethernet 802.3z Gigabit Ethernet 802.3x Flow Control Jumbo Frames Supports frames up to 10K byte frames Ports 48-port 10/100 + 4-port Gigabit with 2 shared SFP slots and 2 giga ports Speed 10/100Mbps + 1000Mbps MAC Address Table 8K Security IEEE 802.1X:802.1X - RADIUS Authentication. MD5 Encryption Access Control: ACLs - Drop or rate limit based on: Source and destination MAC address Source and destination IP address Protocol ToS/DSCP Port VLAN Ethertype Cabling UTP CAT 5 or better for 10BASE-T/100BASE-TX, UTP CAT 5e or better for 1000BASE-T LEDs Power, Link/Act, Speed VLAN Support Number of VLANs: 256 Port-based and 802.1q based VLANs Management VLAN Power 100-240V 0.5A Dimensions 17.3" x 13.7" x 1.8"   Features Features Switching Capacity: 17.6 Gbps, non-blocking Web User Interface: Built-in Web UI for easy browser-based configuration (HTTP/HTTPS) SNMP: SNMP version 1, 2, 3 with support for traps SNMP MIBs: RFC1213 MIB-2, RFC2863 Interface MIB, RFC2665 Ether-like MIB, RFC1493 Bridge MIB, RFC2674 Extended Bridge MIB (P-bridge, Q-bridge), RFC2819 RMON MIB (groups 1,2,3,9 only), RFC2737 Entity MIB, RFC 2618 RADIUS Client MIB RMON: Embedded Remote Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis Firmware Upgrade: Web Browser upgrade (HTTP), TFTP upgrade Port Mirroring: Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe RFC854 Telnet (Menu-driven configuration) Secure Shell (SSH)* and Telnet management (SSHv2) Telnet client SSL security for Web UI Switch audit log DHCP client BootP SNTP Xmodem upgrade Cable diaTHÔNG SỐ KỸ THUẬT Cisco Small Business SRW248G4P: 10/100Mbps + 1000Mbps Switch with WebView and PoE 48-port 10/100 + 4-port Gigabit with 2 shared SFP slots and 2 giga ports 8K MAC Address Table Model Hãng sản xuất Cisco Small Business Model SRW248G4P Spec Standards 802.3 10BASE-T Ethernet 802.3u 100BASE-TX Fast Ethernet 802.3ab 1000BASE-T Gigabit Ethernet 802.3z Gigabit Ethernet 802.3x Flow Control Jumbo Frames Supports frames up to 10K byte frames Ports 48-port 10/100 + 4-port Gigabit with 2 shared SFP slots and 2 giga ports Speed 10/100Mbps + 1000Mbps MAC Address Table 8K Security IEEE 802.1X:802.1X - RADIUS Authentication. MD5 Encryption Access Control: ACLs - Drop or rate limit based on: Source and destination MAC address Source and destination IP address Protocol ToS/DSCP Port VLAN Ethertype Cabling UTP CAT 5 or better for 10BASE-T/100BASE-TX, UTP CAT 5e or better for 1000BASE-T LEDs Power, Link/Act, Speed VLAN Support Number of VLANs: 256 Port-based and 802.1q based VLANs Management VLAN Power 100-240V 0.5A Dimensions 17.3" x 13.7" x 1.8"   Features Features Switching Capacity: 17.6 Gbps, non-blocking Web User Interface: Built-in Web UI for easy browser-based configuration (HTTP/HTTPS) SNMP: SNMP version 1, 2, 3 with support for traps SNMP MIBs: RFC1213 MIB-2, RFC2863 Interface MIB, RFC2665 Ether-like MIB, RFC1493 Bridge MIB, RFC2674 Extended Bridge MIB (P-bridge, Q-bridge), RFC2819 RMON MIB (groups 1,2,3,9 only), RFC2737 Entity MIB, RFC 2618 RADIUS Client MIB RMON: Embedded Remote Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis Firmware Upgrade: Web Browser upgrade (HTTP), TFTP upgrade Port Mirroring: Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe RFC854 Telnet (Menu-driven configuration) Secure Shell (SSH)* and Telnet management (SSHv2) Telnet client SSL security for Web UI Switch audit log DHCP client BootP SNTP Xmodem upgrade Cable dia