Innovative and Unique Solution for EOE – RAISECOM RAISECOM RC953 series product line could offer a winning strategy for Ethernet over E1 solution and Reliance has tested with satisfied result.

Ethernet over E1/DS1/E3/DS3 – Flexible and convenient point-to-point solution Ethernet over E1/DS1/E3/DS3 point-to-point solution Modular design for both local and remote sites reduces inventory cost effectively Integrated SNMP management for both local and remote converters

Ethernet over 4E1 – High-density, cost-efficient point-to-point solution Point-to-point Ethernet over bonded 4/8E1 transmission Both modular and standalone 4E1/8E1 converters for customer premises Both balanced and unbalanced E1 connectors are available Both copper and optical Ethernet connectors are available Integrated SNMP management for both local and remote converters

Ethernet over 4/8E1 – High-density, cost-efficient point-to-point solution Point-to-point Ethernet over bonded 4/8E1 transmission Modular design for both local and remote sites reduces inventory cost effectively Copper and optical Ethernet connectors for convenient installation Integrated SNMP management for both local and remote converters

Extending Guaranteed Bandwidth Carrier Ethernet over TDM network Accessing diversified services such as IP DSLAM, IAD, WiMax and enterprise customer service from a LAN switch Aggregating up to 96 E1 carrying diversified Ethernet services from remote sites to central chassis

Ethernet over 1/4/8 Topology in Details backhaul IP DSLAM to SDH network P-to-MP Carrier Ethernet service deployment and aggregation Aggregate multiple 1/4/8 E1 inverse multiplexers into one box solution Provide both electrical and optical Ethernet interfaces for uplink in C.O Support VLAN-aware and VLAN-stacking to guarantee different services with different bandwidth SNMP/Telnet/Local Craft Terminal and remote management for end to end to meet carrier class

Ethernet over 1/4/8 – Aggregation Gateway with channelized redundant STM-1 lines RAISECOM RC953 series product line could offer Ethernet over 1E1/4e1 up to 8E1 inverse multiplexing as well as aggregating, switching, bridging. SNMP management is available in the central site and remote site can be monitored and controlled by central site through the in-band management. The main objective is to save E1 cables cost, reduce the engineering difficulties, connect to much more branches and high resiliency based on SDH network. Aggregating solution- up to 63 remote branches Switching and bridging solution – save resource of routers and switches Bonding solution - 4/8 x E1 to bridge the bandwidth gap High reliability – based on SDH network with redundant STM-1 links Innovative and unique solution – point –to – multipoint

Ethernet over 16E1 – High capacity Ethernet over TDM transmission Fast Ethernet over 16 bonded E1 circuits, 32M bandwidth for a single subscriber Standard encapsulation and bonding protocols such GFP and LCAS enables flexible interconnection with third part devices VLAN-based E1 resource allocation for convenient bandwidth provisioning VLAN stacking (Q-in-Q) keeps all user traffic intact Various diagnostic tools such as fault pass through, loop back and BERT reduce OPEX greatly

Ethernet over 16E1 – High capacity Ethernet over TDM transmission

Ethernet over PDH – Private LAN Service over Leased Line VoIP Internet TLS Branch A Internet Traffic TLS Traffic WWW Headquarters 4 x E1 Branch B VoIP Internet TLS PSN Eth/IP/MPLS 8 x E1 GE STM-1 FE/GE Branch C 4 x E1 Branch D VoIP Internet TLS TLS: transparent lan service Ethernet Private LAN application providing LAN connectivity and optionally other services like Internet and VoIP over providers SDH infrastructure Headquarters and branches connected as if on the same LAN Switching is done by the RC953-GESTM1 (bridging), no need for full mesh connectivity High resiliency based SDH protection

Extension of Broadband Services to Rural areas IP DSLAM Subscribers xDSL Internet POP 1 Subscribers IP DSLAM PSN Eth/IP/MPLS Ethernet POP xDSL E1 N x E1 STM1 GbE STM-1 POP 2 Wimax Ethernet Best aggregating solution for rural areas broadband service over SDH network Specific traffic flows from a specific remote DSLAM is isolated from other DSLAM Each service receives its class of service based on the transparent QoS parameters delivery and E1 bandwidth Per line OAM is obtained running Ethernet OAM between RAISECOM channelized Ethernet gateway and remote inverse multiplexers

Extending Carrier Ethernet over TDM network Accessing diversified services such as IP DSLAM, IAD, WiMax and enterprise customer service from a LAN switch Aggregating up to 63 E1 carrying diversified Ethernet services from remote sites to central RC953-GESTM1

VLAN based bandwidth allocation for enforced SLA agreement Different traffic flows of different services are allocated with different bandwidth according to their VLAN ID Assured Service Level Agreement (SLA) for mission critical services

Providing dedicated service with dedicated gateway Aggregating different service to different RC953-GESTM1 gateway Enhanced service availability by assigning dedicated gateway for different services

Management for EOE solution SNMP management, CLI, Telnet, GUI software along with RAISECOM NMS Configuration management: C2, J byte configuration; protection switching over for STM-1; VC management; Performance management: E1 traffic statistics; E1 error statistics, etc Alarm management Remote device management

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