VB Computer Shop - Artikel Info
|Product specificaties ***|
|Omschrijving||SPS224G4 24-port 10/100 + 4-Port Gigabit SP Switch
Service Provider focused Metro Access solution suited for MTU/MDU applications.
- Solution optimized for Triple Play MTU/MDU Metro Access deployments by Service Providers.
- Feature set for delivery of Services with support for Q-in-Q and Multicast VLAN
- Strong Security feature set includes support for IP Source Guard, Dynamic ARP Inspection, STP Root Guard, DHCP Guard, and per-session 802.1X support.
- Management features include support for DHCP Option 82, CLI, and Intuitive Web GUI.
Linksys Service Provider (SPS) switches deliver cost-effective Metro Ethernet Access solutions. These products are optimized for Multi-tenant Units (MTU) and Multi-Dwelling Units (MDU) where Triple Play (VoIP, Video, and Data) services are delivered by the Service Provider to multiple Businesses or Homes in close proximity.
The Linksys SPS224G4 Managed switch makes it ideal for environments where security and uptime are important. It offers four Gigabit copper ports and 2 shared pluggable SFP modules for optional optical interfaces for connecting to the core network.
The SPS switches facilitate the delivery of multiple services over a layer 2 network with support for Q-in-Q. This allows customer VLANs to be kept separate across the Service Provider backbone. Also, for efficient delivery of multicast traffic (like Video) to multiple customers, these switches provide support for a variation of MVR (Multicast VLAN Registration).
Network security is a primary concern for Service Providers, and the SPS family of switches deliver a number of advanced features that alleviates this concern. Support for Dynamic ARP Inspection eliminates the man-in-the-middle attack. IP Source Guard prevents a subscriber (or mailicious user) from using an IP address not assigned to them. DHCP Guard eliminates rogue devices from behaving as a DHCP server. STP Root Guard prevents a rogue spanning tree device from advertising that it should be the root bridge therby having the Spanning Tree network compromised by an outside device. Unauthorized access to the network is protected through 802.1X port and multi-session authentication and MAC Filtering/Port Security. 802.1X requires client to authenticate themselves before the port will pass data. An additional security feature is Access Control Lists (ACLs) which restrict network use to certain users, groups, or applications. Also, the SPS switches secure Management traffic with support for SSH, SSL, and SNMPv3.
The Management capabilities of the SPS switches include support for DHCP Option 82, allowing for assignment of IP addresses to subscribers on the basis of where they connect to the network. Configuration of the switches can be performed through a Graphical User Interface or through a Command Line Interface (CLI). The switches also support SNMP for management from a Network Management station.
|Max. overdrachtssnelheid||1 Gbit/s|
|Beheerfuncties||MIB-ondersteuning||MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON Group 1, 2, 3, 9|
|Quality of Service (QoS)||Y|
|Aansluitingen||Aantal Gigabit Ethernet (koper)-poorten||4|
|Aantal Ethernet LAN (RJ-45)-poorten||24|
|Copper ethernet cabling technology||UTP CAT 5, UTP CAT 5e|
|Beveiliging||Ondersteunde beveiligingsalgoritmen||IEEE 802.1X|
|Access Control List (ACL)||Y|
|Gewicht en omvang||Gewicht||2000 g|
|Energie||Power over Ethernet (PoE)||N|
|Certificaten||Certificering||FCC Part15 Class A, CE Class A, UL, cUL, CE Mark, CB|
|Eisen aan de omgeving||Relatieve luchtvochtigheid, in bedrijf||10 - 90 %|
|Temperatuur, in bedrijf||0 - 40 °C|
|Temperatuur bij opslag||-20 - 70 °C|
|Luchtvochtigheid bij opslag||10 - 95 %|
|Afmetingen (BxDxH)||430 x 44.45 x 202.5 mm|
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