Node eCNS300

node ecns300

This single-frame core network solution reduces the costs of GSM-R communications while it sets the stage for transforming railway communications to eLTE broadband. The eCNS300 does this by customizing and integrating three Network Elements (NEs) into a single cabinet.

The solution is built on the Advanced Telecom Computing Architecture (ATCA) hardware platform, which supports upgrades to eLTE. GSM-R users can replace a hardware module and upgrade the software to implement eLTE without replacing the entire system.

Highly Integrated

Three NEs integrated into one subrack reduce equipment costs and equipment room footprints.
Evolvable

Rack space is reserved for packet-switched equipment that will support the evolution to eLTE.
High Reliability

A simplified network structure reduces the number of intermediate nodes between core network NEs, which decreases network complexity and improves reliability.

Specifications

Parameters	Specifications
Maximum Number of Supported UEs (VMSC application)	300,000 (0.025 ERL per UE)
Maximum Number of Supported BSCs	256
System Availability	≥ 99.999%
Mean Time Between Failures (MTBF)	≥ 100,000 hours
Mean Time To Repair (MTTR)	≤ 1 hour (excluding the preparation time)
System Power-off Duration	< 5 minutes/year
Dual-homing Switchover Time	< 3 minutes

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Node eCNS300

Node eCNS300

Specifications

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