CSR430 – Open Disaggregated Cell Site Gateway
The CSR430 is a flexible, open disaggregated cell site gateway platform that supports 1/10/25 Gbps and 40/100 Gbps interfaces. Built on powerful Qumran family merchant silicon and an Intel Atom x86 processor, it delivers optimized performance for service provider access and aggregation networks.
Designed for harsh environments, the CSR430 operates reliably across a wide temperature range (-40˚C to 65˚C). Its redundant, hot-swappable power supplies and 4+1 high-efficiency modular fans ensure high availability and easy maintenance—making it ideal for LTE and 5G mobile xHaul deployments.The CSR430 is pre-installed with ONIE (Open Network Install Environment) to provide freedom of choice and flexibility for preferred NOS (Network Operating System) integration with user applications.
Open disaggregated cell site gateway for mobile fronthaul, backhaul, and O-RAN networks.
20 x 25G SFP28 and 4 x 100G QSFP28 fixed ports.
2GB GDDR6 Deep packet buffer
Temperature harden -40oC to 65oC compact 1U design
5G ready eCPRI, TSN and SRv6 enable
Precise Time synchronization with GNSS, IEEE1588v2 and SyncE at Class C accuracy
Latest 16nm ASIC with better power efficiency
Rack mountable in standard 19″ racks
All ports, PSUs and fan modules are front access
Hot-swappable, load sharing, redundant AC/48VDC PSUs
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