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Raisecom- RC959-GESTM1- Gigabit Ethernet over Channelized STM 1 Aggregation Gateway- Central Aggregation Gateway- Ethernet over Fiber- Ethernet over PDH- Ethernet over SDH- Ethernet over Copper

Central Aggregation Gateway

One of the typical application scenarios of EoPDH devices is in a point to multipoint topology. We set up a standalone EoPDH aggregator with no less than 16 E1 channels on Line side in the central office, and aggregates Ethernet services from multiple remote converters over single E1 circuit or bonded E1 circuits according to the bandwidth requirement from customer sides. We usually call this standalone EoPDH aggregator in the central office an EoPDH aggregation gateway.

There are 4 aggregation gateway devices in Raisecom EoPDH family providing different aggregation capacity and applying different EoPDH technologies. They form point to multipoint topologies with Raisecom single E1 interface converters and 4/8 E1 inverse multiplexers.

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Gigabit Ethernet over Channelized STM-1 Aggregation Gateway

RC959-GESTM1 is a Gigabit Ethernet Aggregation Gateway over channelized STM-1 circuits that performing a seamless Ethernet access for customers over the existing TDM network.

It is typically deployed in central office, aggregating up to 63 E1 circuits which deliver Ethernet services from remote sites. It is able to aggregate Ethernet service bandwidth from 2Mbps to 32Mbps which is realized by 16 E1 inverse multiplexing. Remote Ethernet services are aggregated and transmitted to packet switching network through its Gigabit Ethernet interfaces. VLAN switching function of RC959-GESTM1 permits packets with specific VLAN ID to be forwarded while isolate others. By supporting 802.1Q VLAN and Q-in-Q, different traffic profiles for different VLAN domains are available.

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Ethernet Switch
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PDH Multiplexer
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