High Availability Multi-Service Aggregation

The NPT 1300 is a compact 3RU, high-capacity, high availability multiservice aggregation platform providing 1 Tbps capacity and 100G/200G per slot with 100G and 200G coherent interfaces. With dual-stack IP/MPLS and MPLS-TP and Segment routing and a fully redundant architecture, it is purpose-built for high-availability aggregation applications.

NPT 1300 Datasheet

NPT 1300 Overview

The NPT 1300 streamlines end-to-end metro service delivery by providing carrier-grade service assurance, visibility, and control with packet efficiency and unparalleled multiservice support. NPT 1300 combines carrier-grade service assurance and control with IP transport efficiency and unparalleled multi-access and multiservice support. NPT 1300 provides converged support for IP/MPLS, MPLS-TP, Ethernet (MEF certified), Segment Routing, and TDM over CES/CEP. With feature-rich IP routing features and capabilities and a fully redundant architecture, NPT 1300 is well-suited for a wide variety mission and business critical applications.


Neptune 1250 Diagram

NPT 1300 Benefits and Features


Converged Multi-Service Aggregation


Feature-Rich IP Routing


Highly Scalable


Dual-Stack IP/MPLS and MPLS-TP

Product Specification Highlights

NPT 1300 Datasheet



Switch: 920 Gbps (1.6T future)
Services: MEF CE2.0 (E-Line, E-LAN, E-Tree, E-Access) PN and VPN based Ethernet and IP, MPLS (TP
and IP), segment routing
Max. Interfaces 140 x 100/1000 BaseX, 56 x 10GE, 36 x 10GBE OTN, 6 x 100GBE, 4 x 100GE OTU-4,
2 x 200G OTUC2


Services: CES (SAToP, CESoPSN and CEP)
Max. Native Interfaces: 224 x E1/T1, 28 x STM-1/OC-3, 7 x STM-4/OC-12

WDM CWDM, DWDM, Amplifiers, IPoDWDM, 100GBE coherent interfaces
Timing & Syncronization SyncE with ESMC, 1588v2, external timing 1PPS and TOD, internal stratum 3E clock (holdover state),
primary and secondary sources (supports SSM bits), ACR, DCR, loop timing on SAToP, TDM bits (T3/
T4), and SNTP
Protection & Restoration Hardware redundancy for common units, RSTP/MSTP, G.8032 Ethernet Ring Protection (ERP), 1:1
Linear protection, FRR with LFA (local and remote), PW Redundancy (PWR), Virtual Router Redundancy
Protocol (VRRP), Multi-Segment-PW, IEEE 802.3ad Ethernet Link Aggregation(LAG) with LACP, Multi-Chassis LAG (MC-LAG)
OAM Ethernet OAM (IEEE 802.1ag and ITU-T Y.1731 PM), IP/MPLS OAM (link BFD, Ping, Trace-route),
MPLS-TP OAM G8113.2, RFC5860, Bidirectional Forwarding Detection (BFD), LDI, LSP ping, LSP trace
route, RFC 2544 Generator, Y.1564 -Ethernet service activation (SLA), RFC 5357 Two-Way Active
Measurement Protocol (TWAMP)
Traffic Management Traffic classification (based on Port, VLAN, Port+VLAN, IEEE 802.1p, IPv4/IPv6 TOS and DSCP), Diffserv
based TM
Topologies Mesh, dual-homing, multi-ring, ring, star, linear
Security RADIUS (client authentication), SSH 2, SW integrity checking (SHA-2), SFTP, Access Control List (ACL),
IEEE802.1x, control channel HMAC-256, Public key authentication, port blocked as default, MACsec

Continued in NPT 1300 Datasheet

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NPT Product Family

NPT IP Routers

Aggregation Routers

Product NPT 1800 NPT 2300 NPT 2400
Fit High Availability Multiservice Aggregation High Performance Multiservice Aggregation High Performance Metro Edge and Aggregation
Capacity 2 Tbps 2.4 Tbps 4.2T
Service Ethernet, Layer 2 VPN, Layer 3 VPN, CES, XGS-PON Ethernet, Layer 2 VPN, EVPN, Layer 3 VPN, CES, XGS-PON Ethernet, Layer 2 VPN, EVPN, Layer 3 VPN, IP/MPLS, MPLS-TP, Segment Routing
Rack Units 8RU 3RU 2RU
Product Page NPT 1800 NPT 2300 NPT 2400