Core Routing Switches
Aalfanetwork TR8500 series are standard L3/L4 congestion-less switches, which are capable of multilayer switching and wire-speed route forwarding. There high-performance ASIC, and modular design enable users to employ a suitable number of interfaces and to configure scales of their networks with great flexibility, all based on their individual requirements. It supports plenty of access authentication models that can be flexibly configured.
TR S8500 Series Core Switches
Aalfanetwork S8503/8506/8510 Switches are 10G routing Seitches developed by Aalfanetwork network pvt ltd , a new generation of telecom-level core switches with large capacity and high performance .They are oriented towards carrier IP MAN`s campus Network .electronic public service network and large entyerprise network for running on their core layers or their aggregation layers , In total, they have advantage such as high reliability , high expensibility and strong service capacity , so requirements on constructing the core layers of all kind of networks
Aalfanetwork S8503/S8506/S8510 absorbs the design idea of advanced modularization adopts the multi-Processer distribution mechnism and the crossbar space division sitching structure and applies the 1:1 redundancy backp to all its key modules ,As to the hardware design the environmentally friendally and power saving design idea is adopted , in which the circuit are scientifically designed and components are reasonably used .thats why users cost in opreration and maintanace is effectively reduced
The Backplane Bandwidth of Aalfanetwork S8503/S8506/S8510 is up to 4.8 Tbps ,Its Packet Forwarding rate is upto 952 Mbps and its Exchange rate reaches L2/L3/L4 wire speed. Various interface modules with 10GE GE or FE are provided and the following functions are supported : IPv4 , IPv6, MPLS ,NAT ,multicast, QoS and bandwidth control.
Main Characterstics
Carrier Level reliability
The Key Modules of the system like the control unit and the power source can be backed up through the “1+1” mode. Meanwhile ,the hitless protection system(HPS) secures the high reliability of Aalfanetwork S8503/S8506/S8510 .After the Redundancy control modules is configured The highest reliablity can be reached .At the time the function of Aalfanetwork S8503/S8506/S8510 like VRRP STP and LACP provide further reliablity
Advanced System Architecture: based on the distributive and modularized idea ,Aalfanetwork S8500 uses the multu-processer based treatment mechenism and adopts the crossbar switching architecture This advanced system architecture gurantees the nice forwarding ability ,the powerfull service ability and the high expansiblity
Environmentally friendly power-saving design:
Aalfanetwork is always advocating the idea of environmental protection and low-carbon lifestyle Aalfanetwork high end core routing switches strict comply with this idea by scientific and reasnable circuit design and component usage .The standard power consumption of S8500 is only 600W ,and the maximum one 1000W ,so users can save a lot of electric power expense anually and at the same time energy saving and emission reduction can be reached
Strong Value -Added Service Function :
It has L2/L3/L4 Wire Speed switching ability and advanced performances like Qos , MPLS , NAT, bandwidth control and multicast Hence, It become the first option for being uesed on the core layer of the network or for network value addition
Large Capacity and High performance :
Aalfanetwork S8500 Supports the 952 MBPS Packet forwarding rate , contains 512K layer-3 Routing information ,512K layer-2 Mac Address ,4096 groups of VLANs and 8K Security /access control politics ,securing the wire speed forwarding requirements
High Port Density and wire Speed Routing Switching
Aalfanetwork S8500 Supports various interface types such as 10GE,GE and FE ,High Ports density.Wire Speed routing /Switching can thus be really reaches
Powerful Security
Aalfanetwork S8500 supports the ACL security filter mechanism and the security control function based on users addresses ,application or ports ,THe IPsec ,MPLS, and VPN are also supported ,Aalfanetwork S8500 also Supports the following Security functions
1. Limiting bandwidth based on port Priority and based on the flows ingress/egress
2. URPF
3. Preventing DOS Attacks
4. SSH2.0 Security Mangement
5. 802.1X access authentication and transparent traversal
6. Banding VLAN ID to the Mac Address Port No IP Address
Supporting IPv6 versatility:
All IPv6 technologies are realized, including IPv4/IPv6 protocol stacks, and IPv4 to IPv6 filtration technologies based on manual/automatic tunnel configuration or 6 to 4 tunnel. Meanwhile, the IPv6 static routing is realized and the dynamic routing protocols such as BGP4/BGP4+, RIPng and OSPFv3 are supported.
Supporting MPLS VPN on layer 2 or layer 3:
The layer-2 MPLS VPN supports the Martini protocol (VPWS) and the VPLS protocol, while the layer-3 MPLS VPN adopts RFC254bis. Hence, Aalfanetwork S8500 OLT is well compatible with other main manufacturers devices on the MPLS VPN service.
Uniform network management function:
S5800 supports the RFC 1213 SNMP protocol. The internal network management mode adopts the Telnet-based configuration management or the SNMP-based configuration management, realizing uniform network management based on the Broad Director network management platform.