S3400 supports the PoE power supply of 8/16/24 Ethernet interfaces for accessing wireless AP; provides eight E1/T1 interfaces (TDMoIP) to meet the requirement that operators access 2G base station service to IP network through E1/T1 interfaces, and access the traditional TDM devices such as PBX, realizing unified IP bearing; supports Ethernet fiber access for operators to access commercial customers.

Perfect OAM

Currently, S3400 is one of Ethernet access devices thatsupport perfect OAM. It can help operators to manage the network more efficiently. In this way, the operation cost of customers is reduced. The supported OAM standards include 802.1ag, 802.3ah and E-LMI.

Various VPN

S3400 passes MEF9 and MEF14 authentications of MEF, and supports the three VPN services including EPL, EVPL and E-LAN defined by MEF to help operators open various VPN services for customers.

Operator-level UNI/NNI

Considering operators, S3400 defines all downstream interfaces as UNI interfaces. By default, UNI interfaces are disabled and have no local switching function. And the data on UNI interface is not sent to CPU, which ensures the device security. By default, NNI interfaces are enabled, which is convenient for operatorstomanage remotely.

50ms service protection

S3400 adopts Ethernet ring protection technology of Maipu, which can realize 50ms network protection in single-ring, dual-ring/multi-ring, tangent-ring and crossover-ring networking environments. In this way, the service continuity of carriers is ensured and customer satisfaction is improved.

High reliability

S3400 is one of the devices that are first to support power redundancy in 1U box. Each power can access different power supply networks. In this way, the hot backup for power modules (to prevent power supply fault) and the backup for power supply network (to prevent the power-off of power company) are realized.

Advanced QoS

Each port of S3400 supports eight queues and the queue scheduling policies such as SP, RR, WRR, and WDRR; rich priority mappings including 802.1p-->802.1p, 802.1p-->COS, DSCP-->802.1p, and DSCP-->DSCP; 64Kbps-based port traffic rate restriction and opertors can limit the rate according to the time segment; Tail Drop and sRED packet loss arithmetic.

S3400 supports single-rate three-color mode (srTCM) and dual-rate three-color mode (trTCM) to meet the SLA requirements of operators, including CIR, CBS and PIR.

L2/L3 multicast

S3400 supports 1024 concurrent multicast data flow; IGMP snooping and IGMP fast-adding/leaving protocol; L3 PIM and PIM-DM/SM protocol to meet the requirement of customers for multicast protocol.

Powerful anti-attack checking capability

S3400 supports LAND, SYN Flood, Smurf, Ping Flood, Teardrop and Ping of Death and defines the processing policies for attack packets to ensure the device and network security.

Authentication mode

S3400 supports 802.1x access authentication modes, and Radius and TACAS+ protocols to meet the requirements of operators' access authentication, authorization and accounting for customer

Nabízím switch s managementem, s pokročilými funkcemi pro řízení L2 a multicastu, 24x 100Mbps ETH, 4x Gbps SFP. Napájení 230V, rackové úchyty. Záruka na odzkoušení, jinak zcela bez problémů funguje, sebraný přímo z provozu, vyresetovaný do defaultu. Kabel 230V a kabel pro consoli přibalím. Tento typ obsahuje ventilátor a celkem hučí. Product FeaturesMulti-service access S3400 supports the PoE power supply of 8/16/24 Ethernet interfaces for accessing wireless AP; provides eight E1/T1 interfaces (TDMoIP) to meet the requirement that operators access 2G base station service to IP network through E1/T1 interfaces, and access the traditional TDM devices such as PBX, realizing unified IP bearing; supports Ethernet fiber access for operators to access commercial customers. Perfect OAM Currently, S3400 is one of Ethernet access devices thatsupport perfect OAM. It can help operators to manage the network more efficiently. In this way, the operation cost of customers is reduced. The supported OAM standards include 802.1ag, 802.3ah and E-LMI. Various VPN S3400 passes MEF9 and MEF14 authentications of MEF, and supports the three VPN services including EPL, EVPL and E-LAN defined by MEF to help operators open various VPN services for customers. Operator-level UNI/NNI Considering operators, S3400 defines all downstream interfaces as UNI interfaces. By default, UNI interfaces are disabled and have no local switching function. And the data on UNI interface is not sent to CPU, which ensures the device security. By default, NNI interfaces are enabled, which is convenient for operatorstomanage remotely. 50ms service protection S3400 adopts Ethernet ring protection technology of Maipu, which can realize 50ms network protection in single-ring, dual-ring/multi-ring, tangent-ring and crossover-ring networking environments. In this way, the service continuity of carriers is ensured and customer satisfaction is improved. High reliability S3400 is one of the devices that are first to support power redundancy in 1U box. Each power can access different power supply networks. In this way, the hot backup for power modules (to prevent power supply fault) and the backup for power supply network (to prevent the power-off of power company) are realized. Advanced QoS Each port of S3400 supports eight queues and the queue scheduling policies such as SP, RR, WRR, and WDRR; rich priority mappings including 802.1p-->802.1p, 802.1p-->COS, DSCP-->802.1p, and DSCP-->DSCP; 64Kbps-based port traffic rate restriction and opertors can limit the rate according to the time segment; Tail Drop and sRED packet loss arithmetic. S3400 supports single-rate three-color mode (srTCM) and dual-rate three-color mode (trTCM) to meet the SLA requirements of operators, including CIR, CBS and PIR. L2/L3 multicast S3400 supports 1024 concurrent multicast data flow; IGMP snooping and IGMP fast-adding/leaving protocol; L3 PIM and PIM-DM/SM protocol to meet the requirement of customers for multicast protocol. Powerful anti-attack checking capability S3400 supports LAND, SYN Flood, Smurf, Ping Flood, Teardrop and Ping of Death and defines the processing policies for attack packets to ensure the device and network security. Authentication mode S3400 supports 802.1x access authentication modes, and Radius and TACAS+ protocols to meet the requirements of operators' access authentication, authorization and accounting for customer

Nabídka č. 7003220416 Vystaveno 12.01. 15:01 Zobrazení: 0