Kısa Açıklamaları
AT-8000S/48 48 port stackable 10/100TX L2 switch with 2 active SFP bays (unpopulated) and 2 x 10/100/1000T "combo" ports (RJ45)
Teknik Özellikler
Üzerinde 48 adet 10/100TX port, 2 adet 10/100/1000T port ve bunlarla paralel çalışan 2 adet SFP (Small Form Plugable) yuvası vardır. Bu SFP yuvalara isteğe bağlı olarak 1000BaseSX, 1000BaseLX veya 100FX SFP modüller takılabilmektedir.
AT-8000S/48, arkasındaki özel stack portları sayesinde 6 adede kadar stack edilebilmektedir. Stack portlar full-duplex olarak 2 Gbps performansa sahiptir (2 adet stack port sayesinde stack birimleri arasında 4 Gbps iletişim performansı sağlanmaktadır).
Stack içindeki farklı birimlerden “port trunking (link aggregation)” ve “port mirroring” yapılabilmektedir.
• CLI, Telnet, Web Based, Secure encrypted WEB, SSHv2 for Telnet management, SSLv3 for WEB management, SNMP
• SNMPv1, SNMPv2 ve SNMPv3
• 802.1p for Layer 2 QoS, DSCP (Diffserv) for Layer 3 QoS and 8 Priorities assigned to 4 queues, 802.1p to DSCP remarking traffic ready for transport to the Layer 3 core of the network
• 802.1x and RADIUS network login: for advanced control of user authentication and accountability, Guest VLAN: to ensure visitors or unauthorized users connect only to services defined by IT. E.g. Internet, TACACS+: for ease of management security administration
• Syslog Event
• Supports the following ethernet standards: IEEE 802.3 10Base-T & 10Base-FL, IEEE 802.3u 100Base-TX & 100base-FX, IEEE 802.3z 1000base-SX, IEEE 802.3ab 1000Base-T
• 48 x 10/100-TX (RJ-45) Fast Ethernet ports, 2 x 10/100/1000T "combo" (RJ-45) ports, 2 x SFP slots (100-FX, 1000-SX, 1000-LX SFP slot), 1 x RS232 DB9 pin, male port
• Supports IEEE 802.1d Bridging ve IEEE 802.3x BackPressure/ Flow Control
• Supports 802.1D Spanning Tree Protocol, 802.1W Rapid Spanning Tree, 802.1s Multiple Spanning Tree, 802.3ad LACP Link Aggregation (with up to 8 members per group and up to 8 groups per device), Static port trunk
• Supports IEEE 802.1Q VLAN Tagging, 256 VLANs, 4096 VLAN ID
• Port-based VLANs, MAC-based VLANs, Private VLANs, GARP VLAN Registration Protocol (GVRP)
• IGMP snooping (version 1), IGMP snooping (version 2), IGMP snooping (version 3 - for future release)
• 8,000 MAC address
• System capacity: 16MB Flash Memory, 64MB RAM, 400Mhz CPU
• Stacking Up to 6 units (Possible with 6 x stack cables, stacking combination is possible across the whole AT-8000 series)
• LACP Link Aggregation (with up to 8 members per group and up to 8 groups per device)
• Port mirroring across stack
• Internal power supply and fan
