Infinera DTN-X Series: XTS-3300

The XTS-3300 meshponder delivers up to 1.2T of line-side capacity in 1RU and provides enhanced capacity and reach (up to 14,000 km) for subsea applications in an ultra-compact form factor at 600 mm rack depth, mix of 100 GbE and 10 GbE client interfaces, with low power consumption.

TELECOMCAULIFFE offers the largest inventory of new and used multi-vendor telecom network products and data equipment. Providing critical spares and services to over 2000 customers in over 100 countries. All equipment provided is thoroughly tested to ensure it is in excellent working condition and is backed by PICS’ comprehensive warranty.


DTN-X XTS Series

The DTN-X XTS Series is designed to power cloud scale networks for subsea operators. Similar to the XT Series, the XTS Series combines 2.4T super-channels with sliceable photonics and is designed to support inflight line-rate Layer 1 encryption (encryption software license required for activation) in a compact and lower-power form factor. In addition, the XTS Series features subsea-optimized modulation formats such as matrix-enhanced phase shift keying (ME-PSK) and 3QAM (quadrature amplitude modulation), as well as Infinera’s Advanced Coherent Toolkit featuring the industry’s first commercially-available Nyquist subcarriers to enhance capacity-reach performance. The XTS Series includes the following platforms: XTS-3300 & XTS-3600.

Features & Benefits

High Capacity

The XTS-3300 offers up to 2.4 Terabits per second (Tbps) of capacity in a single rack unit, which makes it one of the highest-capacity systems available.


The system supports a wide range of applications, including metro aggregation, long-haul transport, and data center interconnect (DCI). It also supports a variety of client interfaces, including Ethernet, SONET/SDH, OTN, and Fiber Channel.

Intelligent Transport

The system is equipped with Infinera’s Intelligent Transport technology, which includes advanced features such as GMPLS control plane, Bandwidth Virtualization, and Packet-Optical Integration.

Compact Design

The XTS-3300 has a compact 1RU form factor, which helps to minimize space and power requirements.


The system is designed for carrier-class resiliency, with support for hitless protection switching and fast restoration times.

Energy Efficiency

The system is designed for energy efficiency, with support for advanced power management features such as dynamic power control and Energy Saving Ethernet.

Management and Control

The system includes a range of management and control features, including a web-based GUI, Infinera’s DNA network management system, and support for industry-standard management protocols such as SNMP and NETCONF.

The DTN-X XTS Series delivers multi-terabit superchannel bandwidth in a compact form factor and at the same time enables super-channels to be sliced, so each wavelength can be tuned across the C-band, modulated and then routed to the appropriate destination. The XTS Series is designed to support new subsea software tools for open networking, which enhance Infinera’s open architecture by allowing subsea operators to partition and monetize valuable fiber spectrum so that it can be safely and securely shared with multiple customer tenants, independent of both cable and submarine line terminal equipment (SLTE) suppliers.

Infinera XT-3300 and XT-3600 Meshponders
Infinera XT-3300 and XT-3600 Meshponders

Mission-critical subsea link performance data is available in real time on demand via open SDN application programming interfaces (APIs). This enables subsea operators to monitor transmission health as well as identify opportunities for capacity adjustments. The DTN-X XTS Series seamlessly interoperates with the DTN-X XTC and XT Series, providing a unified end-to-end Intelligent Transport Network portfolio, and when combined with Infinera’s Instant Bandwidth it allows for instant end-to-end network reconfiguration covering subsea, longhaul, metro and data center interconnect applications.


Infinera DTN-X Family

The Infinera DTN-X is a next-generation optical transport network (OTN) platform designed to support the demands of service providers and data center operators. The DTN-X platform offers a highly flexible, scalable, and efficient solution for delivering high-speed data, video, and cloud services.

Record-setting innovation

Record-setting optical technology based on Infinera’s Infinite Capacity Engine and Advanced Coherent Toolkit provides more capacity over longer distances, lowering network TCO.

Instant capacity activation

Infinera’s unique Instant Bandwidth allows customers to software-activate line-side bandwidth in seconds, without truck rolls, accelerating time to revenue.

Network security

Built-in hardware-based data security and state-of-the-art encryption enable extremely secure transmission for your data.

Open networking, simplified automation

Feature-rich open platforms offer ZTP support, easy integration with in-house tools, and operability over third-party line systems, including in submarine networks.

To buy or sell Infinera DTN-X Equipment, please fill out the form below, contact us directly, or use the chat bot in the lower right corner for a prompt response!