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SAKSHAM-4000

SAKSHAM-4000 Image

The 5G technology and network virtualization demand the need for increased capacity, low latency and scalable data-center infrastructure. The data center switches targeted for such applications should have high port density with flexible port configuration, high-availability and non-blocking data processing speed.

C-DOT’s SAKSHAM-4000 is a 5U Chassis based, 25.6Tbps, Modular Data Centre Switch cum Router system, designed to meet the requirements of Carrier Grade Leaf and Spine switches in Data-Center for 5G networks.

The architecture of SAKSHAM-4000 is modular, supports different types of Line cards with 400G ports, 100G ports and 1G/10G/25G ports. All the Line cards are hot-swappable and upto 8 Line Cards can be equipped in the system. Flexibility of 50Gspeed ports are supported through breakout cables. SAKSHAM-4000 also incorporates data plane security with inline MACSec option supported on all Line interfaces.

The system has redundant switch/ controller cards, redundant power supplies and fans thereby ensuring a non-blocking forwarding. SAKSHAM-4000 supports CDOT CROS Network OS which is high-performance, modular with remote upgrade features, inbuilt security and DevOps like management interfaces. All, the hardware modules are hot-swappable and field replaceable. The system supports option for both AC or DC power source.

  • System Capacity: 25.6Tbps (12.8Tbps Full Duplex), High-availability System
  • Maximum Network Interfaces supported: 32 x 400G, 64 x 200G, 128 x 100G, 64 x 40G, 250 x 50G/25G/10G/1G
  • Line Cards for different interface types, up to 8 Line Cards supported per system with inline MACSec option, per slot capacity - 1.6Tbps full-duplex
  • Resiliency: Redundant Switch/Controller module, 5 PSUs with 3+2 redundancy, Fans with 4 + 1 redundancy per subsystem - 2 subsystems in the chassis, hot-swappable and field replaceable modules
  • Supports scalable and reliable hardware-based timing that meets the Telco Timing requirements, including SyncE for frequency and the Precision Time Protocol (PTP) for frequency and phase synchronization

  • System Capacity: 25.6Tbps (12.8Tbps Full Duplex), High-availability System
  • Maximum Network Interfaces supported: 32 x 400G, 64 x 200G, 128 x 100G, 64 x 40G, 250 x 50G/25G/10G/1G
  • Line Cards for different interface types, up to 8 Line Cards supported per system with inline MACSec option, per slot capacity - 1.6Tbps full-duplex
  • Resiliency: Redundant Switch/Controller module, 5 PSUs with 3+2 redundancy, Fans with 4 + 1 redundancy per subsystem - 2 subsystems in the chassis, hot-swappable and field replaceable modules
  • Supports scalable and reliable hardware-based timing that meets the Telco Timing requirements, including SyncE for frequency and the Precision Time Protocol (PTP) for frequency and phase synchronization

  • System capacity: 25.6 Tbps
  • High-availability system with redundancy of all the critical modules
  • QoS: Classification, Ingress/Egress Policing, Hardware Queues based QoS, Shaping
  • Layer2 Features: Spanning Tree, VLAN 1q, 802.3ad Link Aggregation/LACP, Multi-Chassis Link Aggregation (MLAG), 802.1AB Link Layer Discovery Protocol, Jumbo Frames (9216 Bytes), IGMP v1/v2/v3 snooping, Storm Control
  • Layer 3 Features: Routing Protocols: OSPF, OSPFv3, BGP, MP-BGP, IS-IS, and RIPv2, Equal Cost Multipath Routing (ECMP), VRF, BFD, Route Maps, IGMP v2/v3, PIM-SM / PIM-SSM, VRRP, Policy Based Routing (PBR)
  • MPLS: LDP, MPLS L2VPN, RSVP, PW Emulation, MPLS BFD, MPLS ECMP, MPLS FRR, MPLS OAM
  • Multicast: PIM (SM, DM, SM-DM), Source Specific Multicast (SSM), MLD
  • Quality of Service: Ingress and egress classification and remarking, Single/dual rate policing, scheduling and shaping, Congestion control - WRED/Tail drop, Scheduling - Priority queuing, DWRR
  • Management and Automation: SNMPv1/v2/v3, MIB/YANG Modelling, NETCONF, REST/XML/JSON, In-band/Out-of-band Switch Management, Configuration Backup/Rollback, Tcpdump sessions, Digital Optical Monitoring (DOM), SSHv2/Telnet/FTP, RSPAN/ERSPAN
  • Form Factor: 5U, 19” Rack compliant Chassis
  • Power Supply: 230V AC or -48V DC

  • High-availability Fabric Switch for Telco Data Center for 5G (Leaf & Spine Switch)
  • Core Router for Telcos
  • Edge Router for Telcos


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