Planet Switch managed 24 x 10/100/1000 PoE+ + 4 x Fast Ethernet/Gigabit SFP Desktop an Rack montierbar 440 W

Planet Switch managed 24 x 10/100/1000 PoE+ + 4 x Fast Ethernet/Gigabit SFP Desktop an Rack montierbar 440 W

Produktbeschreibung:

48x 10/100/1000BASE-T Gigabit RJ45 copper ports
with 48-port IEEE 802.3at/af PoE injector 4x 100/1000BASE-X
mini-GBIC/SFP slots Complies with IEEE 802.3at
Power over Ethernet Plus,
end-span PSE Backward compatible with IEEE 802.3af
Power over Ethernet Up to 48 ports of IEEE 802.3af/802.3at
devices powered Supports PoE power up to 36 watts
for each PoE port Auto detects powered device
(PD) Circuit protection prevents power interference
between ports Remote power feeding up to 100 meters
PoE management - Total PoE power budget control
- Per port PoE function enable/disable - PoE port
power feeding priority - Per PoE port power limitation
- PD classification detection - PD alive-check
- PoE schedule Prevents packet loss with back
pressure (half-duplex) and IEEE 802.3x pause frame
flow control (full-duplex) High performance Store
and Forward architecture,
broadcast storm control, runt/CRC filtering that
eliminates erroneous packets to optimize the network
bandwidth Supports VLAN - IEEE 802.1Q tagged VLAN
- Provider Bridging (VLAN Q-in-Q) support (IEEE
802.1ad) - Protocol VLAN - Voice VLAN - Private
VLAN - Management VLAN - GVRP Supports Spanning
Tree Protocol - STP (Spanning Tree Protocol) -
RSTP (Rapid Spanning Tree Protocol) - MSTP (Multiple
Spanning Tree Protocol) - STP BPDU Guard,
BPDU filtering and BPDU forwarding Supports Link
Aggregation - IEEE 802.3ad Link Aggregation Control
Protocol (LACP) - Cisco ether-channel (static
trunk) Provides port mirror (many-to-1) Loop protection
to avoid broadcast loops Ingress and egress rate
limit per port bandwidth control Storm control
support - Broadcast/Unknown unicast/Unknown multicast
Traffic classification - IEEE 802.1p CoS - TOS/DSCP/IP
precedence of IPv4/IPv6 packets Strict priority
and Weighted Round Robin (WRR) CoS policies Supports
IPv4 IGMP snooping v2,
v3 Supports IPv6 MLD snooping v1, v2 IGMP querier
mode support IGMP snooping port filtering MLD
snooping port filtering Authentication - IEEE
802.1X port-based network access authentication
- Built-in RADIUS client to co-operate with the
RADIUS servers - RADIUS/TACACS+ login user access
authentication Access control list - IPv4/IPv6
IP-based ACL - MAC-based ACL MAC security - Static
MAC - MAC filtering Port security for source MAC
address entries filtering DHCP snooping to filter
untrusted DHCP messages Dynamic ARP Inspection
discards ARP packets with invalid MAC address
to IP address binding IP source guard prevents
IP spoofing attacks DoS attack prevention SSH/SSL
IPv4 and IPv6 dual stack management Switch management
interface - Web switch management - Telnet command
line interface - SNMP v1,
v2c and v3 - SSH and SSL secure access User privilege
levels control Built-in Trivial File Transfer
Protocol (TFTP) client BOOTP and DHCP for IP address
assignment System maintenance - Firmware upload/download
via HTTP/TFTP - Configuration upload/download
through web interface - Dual images - Hardware
reset button for system reboot or reset to factory
default SNTP Network Time Protocol Cable diagnostics
Link Layer Discovery Protocol (LLDP) and LLDP-MED
SNMP trap for interface link up and link down
notification Event message logging to remote Syslog
server Four RMON groups (history,
statistics, alarms and events) PLANET smart discovery
utility Smart fan with speed control    Cost-effective,
High-density PoE Solution Perfect Managed PoE+
Switch with Advanced L2/L4 Switching and Security
PLANET GS-4210-48P4S is a cost-optimized,
high-density PoE+ Managed Gigabit Ethernet Switch
featuring PLANET intelligent PoE functions to
improve the availability of critical business applications.
It provides IPv6/IPv4 dual stack management and
built-in L2/L4 Gigabit switching engine along
with 48 10/100/1000BASE-T ports featuring 36-watt
802.3at PoE+ and 4 additional Gigabit SFP slots.
With a total power budget of up to 440 watts for
different kinds of PoE applications,
it provides a quick, safe and cost-effective Power
over Ethernet network solution for small businesses
and enterprises.
   Premium VoIP Networks for Medium- to Large-scale
Deployments The GS-4210-48P4S has 48 IEEE 802.3at PoE+ ports,
104Gbps switch fabric and advanced QoS functionality
for deploying medium- to large-scale VoIP or wireless
networks at a low total cost.
One GS-4210-48P4S can power up 48 PoE VoIP phones
and delivers HD (high-definition) voice to VoIP
network with high priority,
resulting in higher quality voice and clearer
communication.
From now on, customers only need fewer units of
the GS-4210-48P4S than before to achieve the goal
of cost-effectiveness,
thereby saving setup time and human resource.
  Built-in Unique PoE Functions for Powered Device
Management As it is the managed PoE switch for VoIP,
wireless and surveillance networks, the GS-4210-48P4S
features the following special PoE management
functions: PoE schedule PD alive check Scheduled
power recycling PoE usage monitoring   PoE Schedule
for Energy Saving Under the trend of energy saving
worldwide and contributing to environmental protection,
the GS-4210-48P4S can effectively control the
power supply besides its capability of giving
high watts power.
The “PoE schedule” function helps you to enable
or disable PoE power feeding for each PoE port
during specified time intervals and it is a powerful
function to help SMBs or enterprises save power and money.
It also increases security by powering off PDs
that should not be in use during non-business hours.
   Intelligent Powered Device Alive-Check The
GS-4210-48P4S can be configured to monitor connected
PD (Powered Device) status in real time via ping action.
Once the PD stops working and responding, the
GS-4210-48P4S will resume the PoE port power and
bring the PD back to work.
It will greatly enhance the network reliability
through the PoE port resetting the PD’s power
source and reducing administrator management burden.
   Scheduled Power Recycling The GS-4210-48P4S
allows each of the connected PoE IP cameras or
PoE wireless access points to reboot at a specific
time each week.
Therefore, it will reduce the chance of IP camera
or AP crash resulting from buffer overflow.
   Environment-friendly, Smart Fan Design for
Silent Operation The GS-4210-48P4S features a
low noise design and an effective ventilation system.
It supports the smart fan technology that automatically
controls the speed of the built-in fan to reduce
noise and maintain the temperature of the PoE
switch for optimal power output capability.
The GS-4210-48P4S is able to operate reliably,
stably and quietly in any environment without
affecting its performance.
  IPv6/IPv4 Dual Stack Management Supporting both
IPv6 and IPv4 protocols,
the GS-4210-48P4S helps the SMBs to step in the
IPv6 era with the lowest investment as its network
facilities need not be replaced or overhauled
if the IPv6 network is set up.
  Robust Layer 2 Features The GS-4210-48P4S can
be programmed for advanced switch management functions
such as dynamic port link aggregation,
802.1Q VLAN and Q-in-Q VLAN, Multiple Spanning
Tree protocol (MSTP),
loop and BPDU guard, IGMP snooping, and MLD snooping.
Via the link aggregation, the GS-4210-48P4S allows
the operation of a high-speed trunk to combine
with multiple ports,
and supports fail-over as well. Also, the Link
Layer Discovery Protocol (LLDP) is the Layer 2
protocol included to help discover basic information
about neighboring devices on the local broadcast domain.
   Efficient Traffic Control The GS-4210-48P4S
is loaded with robust QoS features and powerful
traffic management to enhance services to business-class data,
voice, and video solutions. The functionality
includes broadcast/multicast storm control,
per port bandwidth control, IP DSCP QoS priority
and remarking.
It guarantees the best performance for VoIP and
video stream transmission,
and empowers the enterprises to take full advantage
of the limited network resources.
  Powerful Security PLANET GS-4210-48P4S offers
comprehensive IPv4/IPv6 Layer 2 to Layer 4 Access
Control List (ACL) for enforcing security to the edge.
It can be used to restrict network access by denying
packets based on source and destination IP address,
TCP/UDP ports or defined typical network applications.
Its protection mechanism also comprises 802.1X
port-based user and device authentication,
which can be deployed with RADIUS to ensure the
port level security and block illegal users.
With the protected port function, communication
between edge ports can be prevented to guarantee user privacy.
Furthermore, port security function allows to
limit the number of network devices on a given port.
  Advanced Network Security The GS-4210-48P4S
also provides DHCP snooping,
IP source guard and dynamic ARP inspection functions
to prevent IP snooping from attack and discard
ARP packets with invalid MAC address.
The network administrators can now construct highly-secure
corporate networks with considerably less time
and effort than before.
   Friendly and Secure Management For efficient management,
the GS-4210-48P4S is equipped with web, Telnet
and SNMP management interfaces.
With the built-in web-based management interface,
the GS-4210-48P4S offers an easy-to-use, platform-independent
management and configuration facility.
By supporting the standard SNMP, the switch can
be managed via any standard management software.
For text-based management, the switch can be accessed via Telnet.
Moreover, the GS-4210-48P4S offers secure remote
management by supporting SSH,
SSL and SNMP v3 connections which encrypt the
packet content at each session.
  Flexibility and Long-distance Extension Solution
The four mini-GBIC slots built in the GS-4210-48P4S
support SFP auto-detection and dual speed as it
features 100BASE-FX and 1000BASE-SX/LX SFP (Small
Form-factor Pluggable) fiber transceivers to uplink
to backbone switch and monitoring center in long distance.
The distance can be extended from 550 meters to
2 kilometers (multi-mode fiber) and up to 10/20/30/40/50/70/120
kilometers (single-mode fiber or WDM fiber).
They are well suited for applications within the
enterprise data centers and distributions.
  Intelligent SFP Diagnosis Mechanism The GS-4210-48P4S
supports SFP-DDM (Digital Diagnostic Monitor)
function that can easily monitor real-time parameters
of the SFP for network administrator,
such as optical output power, optical input power,
temperature, laser bias current and transceiver
supply voltage.

Technische Details: