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Най-евтини оферти (3)
Описание на продукта
Параметри на продукта
Производител
Zyxel
Управляем
Да
QoS
Да
Параметри на продукта
Производител
Zyxel
Управляем
Да
QoS
Да
Описание на продукта
Device Type Switch - 24 ports - Managed - stackable
Enclosure Type Desktop, rack-mountable
Subtype Fast Ethernet
Ports 24 x SFP + 4 x combo Gigabit SFP
Performance Switching capacity : 12.8 Gbps ¦ Forwarding performance : 9.6 Mpps
MAC Address Table Size 16K entries
Jumbo Frame Support 9KB
Routing Protocol IGMPv2, IGMP, IGMPv3
Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, CLI
Features Flow control, DHCP support, auto-negotiation, ARP support, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, MAC address filtering, Broadcast Storm Control, IPv6 support, firmware upgradable, Weighted Fair Queuing (WFQ), Digital Diagnostics Monitoring Interface (DDMI), ZyXEL iStacking Technology, sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, VLAN Stacking, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, bandwidth control, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, IP-MAC binding, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Multicast VLAN Registration (MVR), Dynamic VLAN Support (GVRP), Strict Priority Queuing (SPQ), loop prevention, port isolation, tagged VLAN
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.3az
Power AC 120/230 V / DC -37 -72 V
Dimensions (WxDxH) 44 cm x 20 cm x 4.45 cm
Weight 2.6 kg
Extended Specification
General
Authentication Method Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v. 2 (SSH2)
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.3az
Device Type Switch - 24 ports - Managed - stackable
Enclosure Type Desktop, rack-mountable
Encryption Algorithm SSL
Features Flow control, DHCP support, auto-negotiation, ARP support, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, MAC address filtering, Broadcast Storm Control, IPv6 support, firmware upgradable, Weighted Fair Queuing (WFQ), Digital Diagnostics Monitoring Interface (DDMI), ZyXEL iStacking Technology, sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, VLAN Stacking, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, bandwidth control, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, IP-MAC binding, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Multicast VLAN Registration (MVR), Dynamic VLAN Support (GVRP), Strict Priority Queuing (SPQ), loop prevention, port isolation, tagged VLAN
Jumbo Frame Support 9KB
MAC Address Table Size 16K entries
Max Units In A Stack 24
Performance Switching capacity : 12.8 Gbps ¦ Forwarding performance : 9.6 Mpps
Ports 24 x SFP + 4 x combo Gigabit SFP
RAM 320 KB
Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, CLI
Routing Protocol IGMPv2, IGMP, IGMPv3
Status Indicators Port status, power, system, alarm, link/activity
Subtype Fast Ethernet
Dimensions & Weight
Depth 20 cm
Height 4.45 cm
Weight 2.6 kg
Width 44 cm
Environmental Parameters
Humidity Range Operating 10 - 95% (non-condensing)
Max Operating Temperature 50 °C
Max Storage Temperature 70 °C
Min Operating Temperature 0 °C
Min Storage Temperature -40 °C
Expansion / Connectivity
Interfaces 28 x SFP (mini-GBIC) ¦ 1 x serial (RS-232) - DB-9 ¦ 4 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 1 x alarm - terminal block
Miscellaneous
Compliant Standards BSMI, FCC, RoHS, IEC 60950-1, EN 60950-1
Power
Power Consumption Operational 14 Watt
Power Device Internal power supply
Voltage Required AC 120/230 V / DC -37 -72 V
Enclosure Type Desktop, rack-mountable
Subtype Fast Ethernet
Ports 24 x SFP + 4 x combo Gigabit SFP
Performance Switching capacity : 12.8 Gbps ¦ Forwarding performance : 9.6 Mpps
MAC Address Table Size 16K entries
Jumbo Frame Support 9KB
Routing Protocol IGMPv2, IGMP, IGMPv3
Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, CLI
Features Flow control, DHCP support, auto-negotiation, ARP support, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, MAC address filtering, Broadcast Storm Control, IPv6 support, firmware upgradable, Weighted Fair Queuing (WFQ), Digital Diagnostics Monitoring Interface (DDMI), ZyXEL iStacking Technology, sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, VLAN Stacking, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, bandwidth control, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, IP-MAC binding, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Multicast VLAN Registration (MVR), Dynamic VLAN Support (GVRP), Strict Priority Queuing (SPQ), loop prevention, port isolation, tagged VLAN
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.3az
Power AC 120/230 V / DC -37 -72 V
Dimensions (WxDxH) 44 cm x 20 cm x 4.45 cm
Weight 2.6 kg
Extended Specification
General
Authentication Method Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v. 2 (SSH2)
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.3az
Device Type Switch - 24 ports - Managed - stackable
Enclosure Type Desktop, rack-mountable
Encryption Algorithm SSL
Features Flow control, DHCP support, auto-negotiation, ARP support, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, MAC address filtering, Broadcast Storm Control, IPv6 support, firmware upgradable, Weighted Fair Queuing (WFQ), Digital Diagnostics Monitoring Interface (DDMI), ZyXEL iStacking Technology, sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, VLAN Stacking, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, bandwidth control, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, IP-MAC binding, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Multicast VLAN Registration (MVR), Dynamic VLAN Support (GVRP), Strict Priority Queuing (SPQ), loop prevention, port isolation, tagged VLAN
Jumbo Frame Support 9KB
MAC Address Table Size 16K entries
Max Units In A Stack 24
Performance Switching capacity : 12.8 Gbps ¦ Forwarding performance : 9.6 Mpps
Ports 24 x SFP + 4 x combo Gigabit SFP
RAM 320 KB
Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, CLI
Routing Protocol IGMPv2, IGMP, IGMPv3
Status Indicators Port status, power, system, alarm, link/activity
Subtype Fast Ethernet
Dimensions & Weight
Depth 20 cm
Height 4.45 cm
Weight 2.6 kg
Width 44 cm
Environmental Parameters
Humidity Range Operating 10 - 95% (non-condensing)
Max Operating Temperature 50 °C
Max Storage Temperature 70 °C
Min Operating Temperature 0 °C
Min Storage Temperature -40 °C
Expansion / Connectivity
Interfaces 28 x SFP (mini-GBIC) ¦ 1 x serial (RS-232) - DB-9 ¦ 4 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 1 x alarm - terminal block
Miscellaneous
Compliant Standards BSMI, FCC, RoHS, IEC 60950-1, EN 60950-1
Power
Power Consumption Operational 14 Watt
Power Device Internal power supply
Voltage Required AC 120/230 V / DC -37 -72 V
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