24-Port 10/100Mbps Switch with PoE + (2) Combo 1000BASE-T/SFP+(2) 1000BASE-T
D-Link DES-3828P network switch
Service provider networks are moving from circuit-based access to newer packet-based access that will require highly reliable intelligent switching, and at the same time demand resiliency and dependability. The xStack DES-3828P meets this demand by supporting industry standards for 802.1s (multiple spanning tree), 802.3ad link aggregation for up to 32 groups, bandwidth rate limiting down to 64k, and support for an external redundant power option for added peace of mind. In addition the xStack DES-3828P offers Double VLAN Q-in-Q tagging, which adds on an additional tag to a VLAN tag, expanding the VLAN space and allowing service providers to deploy their service quickly and securely. The xStack DES-3828P also incorporates advanced QoS support such as the ability to filter and forward traffic based on Layer 2/3/4, making it an ideal choice for VoIP, video, and audio services targeting business class customers.
The xStack DES-3828P is equipped to handle many of today’s emerging security vulnerabilities. Up to 800 independent access control lists can be configured with the ability to filter and block traffic based on such criteria as: Port, MAC, 802.1p priority, VLAN, DSCP, IP address, Protocol type, and TCP/UDP port number and content, proving that the xStack DES-3828P provides unparalleled security in its class. In addition the xStack DES-3828P incorporates 802.1x port and MAC based RADIUS authentication for secure network logins and SSH / SSL for increased management security. Further, the xStack DES-3828P incorporates MAC-IP Binding and CPU protection to protect the CPU from broadcast, multicast, and Unicast flooding.
D-Link DES-3828P. Copper ethernet cabling technology: 1000BASE-T,100BASE-TX,10BASE-T. Networking standards: IEEE 802.1d,IEEE 802.1p,IEEE 802.1q,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEE. MAC address table: 16000 entries, Switching capacity: 12.8 Gbit/s, Maximum data transfer rate: 1 Gbit/s. Data link protocols: Ethernet, Fast Ethernet, Gigabit Ethernet, Supported network protocols: RFC 1157 SNMP, RFC 1112/2236 IGMPv1/2 IGMPv3, RFC 1757/2021/2819 RMON (4 Groups), RFC 1493 Bridge MI. Safety: CSA International, CB Report