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General introduction

Viettel Site Router 100G is designed for the deployment needs of 5G transmission infrastructure, integrating advanced technologies suitable for the access layer of metro networks. The system also serves as comprehensive traffic aggregation equipment, managing the convergence of traffic from 4G and 5G mobile networks, fixed access systems, enterprise networks and transmission networks from different vendors.

Site Router 100G is a carrier-grade cell-site transmission router developed on a certified open white-box network hardware platform that complies with international open networking standards. It provides a high-performance, standards-compliant open network platform that enables rapid expansion of mobile backhaul edge computing and broadband access services. Site Router 100G is designed with high-speed 10Gbps, 25Gbps and 100Gbps ports for long-term network evolution and multi-service convergence. Time synchronization features including IEEE 1588v2 and SyncE ensure timing accuracy for 5G radio networks, transmission networks and time-sensitive applications. The solution has been widely validated on Viettel’s commercial network infrastructure, demonstrating high reliability and excellent operating performance in large-scale deployment scenarios. Viettel Site Router 100G has been successfully deployed in four provinces in Vietnam.

Feature

  • Supports Layer 2 protocols (STP, VLAN, LACP, etc.) and Layer 3 protocols (OSPF, BGP, IS-IS, etc.)
  • Supports IP/MPLS (L2 VPN, L3 VPN)
  • Supports time synchronization: ITU-T Synchronous Ethernet (SyncE) and IEEE 1588v2 - Default, G.8275.1
  • Supports Segment Routing and SDN. Supports end-to-end service recovery in under 200ms
  • Supports QoS on Layer 2/Layer 3 interfaces, including traffic classification and marking based on DSCP; CIR, PIR, CBS and PBS configuration for both ingress and egress; and scheduling mechanisms such as PQ, WFQ and WRR
  • Supports configuration via SSH, TELNET and Console
  • Supports monitoring via SNMP v2/v3
  • Supports authorization and authentication via TACACS+
  • Supports Multicast (PIM SM, PIM SSM, PIM DM)
  • Compatible with routers and aggregation equipment from other vendors

Specification

Switching capacity

360Gbps

Deep buffer

2GB

Memory

8GB DDR4

Interfaces

2 x 40/100GE QSFP28 ports; 8 x 10/25GE SFP28 ports; 20 x 1/10/25GE SFP28 ports

Chassis size

1 RU, 440 x 302 x 43.5mm or 17.32” x 11.89” x 1.713”

Weight

6.6kg or 14.1lb

Redundancy

Hot-swappable 1+1 redundant PSU; hot-swappable 4+1 redundant fans