Edgecore Networks CSR440 (AS7535-28XB) | Disaggregated Cell Site Gateway (DCSG)

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Edgecore 24x1G/10G/25G SFP28, 2×50/100G QSFP28, 2×200/400G QSFP-DD, CSR, ONIE, Qumran2A, Intel D-1539 CPU, 2xAC/DC PSU, front-to-back airflow, 3YR warranty

SKU: AS7535-28XB Categories: , Tags: , , , ,

Key Features

  • Open disaggregated cell site gateway for 5G mobile xHaul networks.
  • 24 x 25G SFP28 (supporting 1G/10G/25G), 2 x 100G QSFP28 (supporting 50G/100G) and 2 x 400G QSFP-DD (supporting 50/100/200/400G) fixed ports.
  • Supports IEEE1588v2 and SyncE functions in hardware.
  • Supports TSN (Time-Sensitive Networking) IEEE 802.1CM in hardware.
  • Rack mountable in standard 19″ racks.
  • All ports and PSUs on front; fan modules on rear.
  • Hot-swappable, load sharing, redundant AC/48VDC PSUs.
  • Hot-swappable 5+1 redundant fan modules.
  • Management: Ethernet and console RJ-45 ports; USB storage port.
  • Pre-loaded with Open Network Install Environment (ONIE).
  • Compatible with Open Network Linux (ONL).


  • Future-proof and innovative hardware design through hyperscale use
  • Reduce costs by up to 50%
  • Linux-based platform with a free choice of applications
  • Automation of repetitive tasks to reduce installation/configuration effort
  • Versatility across different use cases (switching, routing, load balancing, etc.)
  • Install and exchange the OS for individual requirement
  • Independency of hardware and software
  • Easy use of CLI, Linux Shell and automated installation/configuration

Product Video

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  • Certified Partner: We are officially authorized by our partners to guarantee full services on all of our Open Networking solutions, as well as best prices.
  • Quality Assurance: With extensive testing in our STORDIS LABS we make sure to offer only validated solutions to our customers.
  • Product Warranty: We offer individual Service Level Agreements in addition to the standard manufacturer hardware warranty.
  • Professional Services & Support: With 13+ years of experience in the industry, we offer individual consultancy and professional, technical support to our customers. A dedicated team of highly skilled network engineers will keep your business running smoothly.

For more information on Open Networking technology visit our website or contact us.


Ordering Information

Part NumberVariant
AS7535-28XB-O-AC-F2x AC PSUs, Front to Back Airflow
AS7535-28XB-O-48V-F2x -48V DC PSUs, Front to Back Airflow