Switch - 24 ports - Managed - stackable

Desktop, rack-mountable

Fast Ethernet

24 x SFP + 4 x combo Gigabit SFP

Switching capacity: 12.8 Gbps Forwarding performance: 9.6 Mpps

16K entries

9KB

24

IGMPv2, IGMP, IGMPv3

SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, CLI

SSL

Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)

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

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

320 KB

Port status, power, system, alarm, link/activity

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

Internal power supply

AC 120/230 V / DC -37 -72 V

14 Watt

BSMI, FCC, RoHS, IEC 60950-1, EN 60950-1

Europe

44 cm

20 cm

4.45 cm

2.6 kg

0 °C

50 °C

10 - 95% (non-condensing)

-40 °C

70 °C