// SPECS & DATASHEETS

The numbers, in full.

Per-node specifications for Elastic BNG and eSwitch. Scale linearly by adding nodes.

Elastic BNG

↓ PDF datasheet

Concurrent sessions / node

2,000,000

Session setup rate

900,000 / min

Data-plane throughput

up to 800 Gbps

Forwarding latency

< 1 µs

Access protocols

PPPoE, IPoEv4/v6, DHCP, L2TP LAC/LNS

AAA

RADIUS, Diameter, CoA

Address translation

CGNAT (NAT44), DS-Lite, MAP-T

QoS

Hierarchical shaping, H-QoS, per-sub policers

Routing

BGP, IS-IS, OSPF, MPLS, SRv6

Telemetry

gNMI/gRPC streaming, OpenConfig

High availability

N+1, stateful failover, ISSU

Interface (CUPS)

PFCP / TR-459

eSwitch

↓ PDF datasheet

Switching capacity

12.8 Tbps

Aggregate throughput / node

800 Gbps

Uplink

2× 400GbE

Port options

100 / 200 / 400 GbE

Data plane

P4-programmable pipeline

Buffering

Deep-buffer, hardware scheduling

Fabric / overlay

VXLAN / EVPN

Transport

SRv6, MPLS, segment routing

Telemetry

In-band (INT), gNMI streaming

Provisioning

ZTP, GitOps, canary + rollback

Silicon

Certified merchant ASIC / whitebox

Latency

Sub-microsecond, cut-through

COMPLIANCE & INTEROP

Interfaces conform to 3GPP PFCP, BBF TR-459 CUPS, RFC RADIUS/Diameter, OpenConfig and gNMI/gNOI. Lawful intercept supports ETSI and CALEA delivery. Certified on selected whitebox platforms — ask us for the current hardware compatibility list.

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