Allied Telesyn CentreCOM AT-8518 Gigabit Ethernet Switch, 16 ports 10/100Base-TX , 2 x 1000Base-X, 2 x Expansion Slot, SMNP, RMON, rackmount (коммутатор)

Allied Telesyn CentreCOM AT-8518 Gigabit Ethernet Switch, 16 ports 10/100Base-TX 

Allied Telesyn International's AT-8518 10/100 switch matches the wire-speed performance of Layer 2 switching, with the sophistication of IP-based Layer 3 routing to create a fast, easy to use and affordable solution for networks that demand high-bandwidth, high-speed connections. The AT-8518 forms part of Allied Telesyn's new family of Layer 3 switches, and is designed to meet the increasingly extreme requirements of intranet and Internet applications. Allied Telesyn's Layer 3 switches share a common non-blocking switch architecture that provides unparalleled scalability in the areas of bandwidth, network size and quality of service (QoS). The AT-8518 provides 16 10/100 Mbps auto-negotiating Ethernet ports and two full-duplex Gigabit Ethernet ports. The two Gigabit ports are 1000Base-X, which can be configured SX or LX (hot-swappable media supporting SX or LX via GBIC module). The AT-8518 is ideally suited for high-performance workgroups consisting of a local gigabit server and 16 10/100 Mbps Ethernet segments, with an additional Gigabit Ethernet backbone connection. All 10/100 ports on the AT-8518 auto-negotiate for half/full duplex modes as well as speed, providing maximum flexibility. The 10/100 Mbps ports also parallel detect for speed, allowing seamless connectivity to legacy 10 Mbps devices as well as 100 Mbps Fast Ethernet devices that do not auto-negotiate. Automatic MAC address learning and aging capabilities make setting up the switch a simple task. Support for static addresses provides even greater flexibility. Spanning Tree redundancy helps prevent loops and speeds network recovery in case of failure. The result is improved network performance and unmatched flexibility.
General
Device Type	Switch
Enclosure Type	Rack-mountable - external
Installed Modules Qty (Max)	0 (installed) / 2 (max)
Width	44.2 cm
Depth	44 cm
Height	8.9 cm
Weight	8.2 kg
Enclosure Colour	Black
Networking
Ports Qty	18 x Ethernet 10Base-T, Ethernet 1000Base-SX, Ethernet 100Base-TX
Data Transfer Rate	1000 Mbps
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Remote Management Protocol	SNMP, RMON
Connectivity Technology	Wired
Switching Protocol	Ethernet
Status Indicators	Link activity, collision status, power, link OK
Features	Flow control, uplink, switching, manageable
Compliant Standards	IEEE 802.3, IEEE 802.3U, IEEE 802.3z
Expansion / Connectivity
Expansion Slots Total (Free)	2 ( 2 ) x Expansion Slot
Interfaces	2 x network host - Ethernet 1000Base-SX - 2 1 x management - RS-232 - 9 pin D-Sub (DB-9) - 1 16 x network node - Ethernet 10Base-T/100Base-TX - RJ-45 - 16
Miscellaneous
Rack Mounting Kit	Standard
Power
Power Device	Power supply - integrated
Voltage Required	AC 110/220 V ± 10% ( 50/60 Hz )
Software / System Requirements
Software Included	Drivers & Utilities
Manufacturer Warranty
Service & Support	1 year warranty
Service & Support Details	Limited warranty - parts and labour - 1 year - carry-in
Environmental Parameters
Min Operating Temperature	0 °C
Max Operating Temperature	40 °C
Humidity Range Operating	10 - 95%
Max Altitude Operating	3000 m