PLANET SGSW-24040 - Manual (Page 21)

User’s Manual of SGSW-24040 / 24240 Series
21
Powerful Security
The Managed Switch offers comprehensive Access Control List (ACL) for enforcing security to the edge. Its protection
mechanisms also comprise of port-based 802.1x and MAC-based user and device authentication. The port-security is
effective in limit the numbers of clients pass through, so that network administrators can now construct highly secured
corporate networks with time and effort considerably less than before.
Flexibility and Extension solution
The 4 mini-GBIC slots are compatible with 1000Base-SX/LX and WDM SFP(Small Factor Pluggable) fiber-optic modules. The
distance can be extended from 550 meters (Multi-Mode fiber) up to above 10/20/30 /40/50/70/120 kilometers (Single-Mode
fiber or WDM fiber). They are well suited for using within the enterprise data centers and distributions.
Reliability Stacking Management
The SGSW Series Managed Switch provides a switch stacking function to manage up to 16 switches using a single IP
address. That helps network managers to easily configure switches via one single IP address instead of connecting and
setting each unit one by one. Through its high bandwidth tunnel and stacking technology, it gives enterprise, service provider
and telcom flexible control over port density, uplinks and switch stack performance. Up to 384 Gigabit Ethernet ports can be
managed by a stacking group and you can add ports and functionality as needed. The stacking technology also enables the
advantages of chassis-based switches to be integrated into SGSW Series Managed Switch, but without the expensive
up-front cost.
AC / DC Power Redundant to ensure continuous operation
The SGSW-24040R / SGSW-24240R Managed Switch equip with one 100~240V AC power supply unit and one DC -48V
power supply unit on its standard package, it provides redundant power supply installation. A redundant power system is also
provided to enhance the reliability with either 100~240V AC power supply unit or DC -48V power supply unit. The continuous
power systems are specifically designed to handle the demands of high tech facilities requiring the highest power integrity
available.
Advanced Features and Centralized Power Management for Enterprise and Campus PoE Networking (PoE Model)
The PLANET SGSW-24040P series PoE Switch provides 24 10/100/1000Mbps Power-over-Ethernet (PoE, IEEE 802.3af
compliant) ports which optimize the installation and power management of network devices such as wireless access points
(AP), Voice over IP (VoIP) phones, and security video cameras. The PoE capabilities also help to reduce deployment costs for
network devices like the wireless AP as a result of freeing from restrictions of power outlet locations. Power and data
switching are integrated into one unit and delivered over a single cable. It thus eliminates cost for additional AC wiring and
reduces installation time.
IEEE 802.3at Power over Ethernet Pre-Standard Compliant (SGSW-24040HP only)
Till today, the IEEE 802.3af Power over Ethernet Standard has become popular yet the PoE demand still grows for increasing
network-powered applications. With many critical applications appears, the IEEE 802.3af PoE standard may not afford the