Stackable 24-Port 10/100Mbps + (2) Combo 1000BASE-T/SFP + (2) 1000BASE-T 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-3828 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-3828 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-3828 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.
Advanced L3 Routing
The xStack DES-3828 is a high performance Layer 3 switch that provides an ideal solution by offering advanced Layer 3 routing features such as RIP, OSPF*, VRRP, up to 5 IP addresses per VLAN, and floating static routes. Policy Based routing (which forwards traffic based on L3/L4 SA/DA) and Multi-Path Routing (which is the method of establishing multiple paths between given source-destination nodes within a network.) are also features supported on the xStack DES-3828. These added routing features provide redundancy, improve network utilization, and provide load balancing for the network.
D-Link 24-Ports xStack Layer 3 Switch. イーサーネットケーブルテクノロジー（銅線）: 1000Base-T,100Base-TX,10Base-T. ネットワーク 基準: 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アドレステーブル: 16000 エントリー, スイッチング 容量: 12.8 ギガビット/秒, 最大データ転送速度: 1 ギガビット/秒. 管理用プロトコル: Telnet, RMON, HTTP, SNMPv1/v2/v3, IGMPv1/2, IGMPv31, DVMRP, STP, GVRP, データリンクプロトコル: Ethernet, Fast Ethernet, Gigabit Ethernet, 対応ネットワークプロトコル: RFC 1157 SNMP, RFC 1112/2236 IGMPv1/2 IGMPv31, RFC 1757/2021/2819 RMON (4 Groups), RFC 1493 Bridge M. セーフティ: CSA International, CB Report