Location : Home > Products > Switches > SF-0448F2 SF-0448F2 48 port 10/100BASE-T/TX + 4 Gigabit combo port intelligent switch   Features Specification Downloads   Equipped with 4 combo ports Intelligent switching IEEE802.1Q VLAN able to provide flexible network configuration QoS guaranteeing a certain level of performance to a data flow Trunking increasing the redundancy for higher availability in connections between switches (Ling aggregation) Port mirroring Supporting Jumbo frames providing the high-speed data transmission All ports supporting AutoMDI/MDI-X Flow control managing the high-efficiency of data transmission Spanning Tree Protocol defined in the IEEE Standard 802.1D Supporting Rapid Spanning Tree Supporting Multiple Spanning Tree Protocol Supporting IEEE802.1X authentication Setting screen with Command-line interface Option Module       MGBIC-SX-P   MGBIC-LX-P 1000BASE-SX(LC Connector) Mini GBIC Module   1000BASE-LX(LC Connector) Mini GBIC Module   Model SF-0448F2 Technical spec Standard compliant IEEE802.3 : 10BASE-T IEEE802.3u : 100BASE-TX IEEE802.3ab : 1000BASE-T IEEE802.3z : 1000BASE-SX/LX IEEE802.3x : flow control IEEE802.1Q : VLAN IEEE802.1p : QoS IEEE 802.1D : Spanning Tree Protocol (STP) IEEE802.1w : Rapid Spanning Tree Protocol (RSTP) IEEE802.1s : Multiple Spanning Tree Protocol (MSTP) IEEE802.3ad : Link Aggregation Control Protocol(LACP) IEEE802.1X : user authentication Port configuration 10BASE-T/100BASE-TXport x 48port Combo Gigabit (RJ-45/SFP) port x 4port (auto negotiation , AutoMDI/MDI-X support) Transmission method Store＆Forward Network cable UTP/STP LAN cable 10Mbps : category 3+ , 100Mbps : category 5+ 1000Mbps : category 5e+ Buffer memory 8MB Internal bus speed 17.6Gbps MAC address 8,000 entries (total) Filtering/Forwarding rates(64Bytes) 10BASE-T : 14,881pps 100BASE-TX: : 148,810 pps 1000BASE-T/SX/LX : 1,488,095 pps Flow control full-duplex : IEEE802.3x , half-duplex : back-pressure VLAN TagVLAN , PrivateVLAN , Port-based VLAN , GVRP TagVLAN PVID range : 1 ~ 4093 MAX. GVRP : 255(number of VLAN set by IP : 1) Trunk Max. 8port , 4 group QoS 4 level support algorithm : Strict , WRR Traffic classification : CoS , IP , DSCP STP STP/RSTP/MSTP Management function SNMP v1, v2c, v3 RMON Statistics/History/Alarm/Event(1 , 2 , 3 , 9 group) Port mirroring Tx , Rx , Both Multicast IGMP v1/v2 snooping Hardware spec LED PWR, Link/ACT, DIAG Cooling fan Fanless MTBF 507,506 hrs 25 degree C 169,045 hrs 50 degree C Power supply AC100V 50/60Hz Power consumption Max. 30W Outside dimension 43(H) x 440(W) x 230(D)mm Weight 2.9kg Operating environment Temp : 0 ~ 40℃ Humid : 10 ~ 90%(no condensation) Storage environment Temp. : -40 ~ 70℃ Humid. : 10 ~ 90%(no condensation) Certifications CE , FCC Class A , VCCI Class A , CISPR Class A  Others System configuration Telnet , SSH , WEB brower , HTTPS , console
	| Site Map | Terms of Use | Privacy | Contact Us |