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Full-Band OTN Solution

Solution Overview

Full-Band OTN, Building Ultra-Broadband Agile Optical Networks

Scenario

The Booming Traffic Brings a Huge Impact on Network Bandwidth

In the AI era, the explosive growth of service traffic urgently requires optical networks to provide sufficient bandwidth resources.

Data Center Interconnection Is Surging

With the rapid expansion of global data centers, large-bandwidth and high-speed interconnection is required between data centers to meet the demands of massive data transmission.

Advantages and Highlights

Widest Spectrum

The C+L band integration with 12 THz spectral width enables single-fiber 100T and increases the system capacity by 25%.

Flexible Scheduling

The system supports smooth scheduling of any wavelength across the full band, achieving zero wavelength waste, 100% increase in resource utilization, and second-level fast switching.

Simplified Architecture

The full-band integrated architecture reduces the number of optical layer boards by 20% and the spare part types by 50%, saving system space.

Customer Value

Improved Network Transmission Capability

The ultra-high speed and C+L full band highly improve single-fiber capacity, meeting the massive data transmission demands in the AI era.

Higher Network Reliability

The integrated architecture improves network security and O&M convenience, effectively saving network CapEx and OpEx.

Success Story

GTAC making technological innovations in Mexico partnered with ZTE

Industry experts share insights on the evolution of broadband at ZTE Broadband User Congress

Excellent Video

From All-Optical to AI-Optical: ZTE Pioneers Industry Evolution at MWC 2025

ZTE shines again on All-Optical Technologies at MWC Shanghai

Latest innovations in optical networking showcased during ZTE Broadband User Congress

Highlights of ZTE's wireline innovations at ZTE Broadband User Congress

News

Türk Telekom and ZTE complete world's first 1.6T with 12THz bandwidth DWDM trial on live network

ZTE wins multiple awards at 2025 Lightwave + BTR Innovation Reviews

China Telecom collaborates with ZTE to complete world's first C+L band integrated 80×800G WDM trial on live network

ZTE is Rated as a “Leader” by GlobalData in 5G Optical Transport for its Two Superior Optical Transport Products

ZTE's new-gen DCI-BOX successfully commercialized by Master Internet, a leading Brazilian ISP

Turkcell and ZTE have achieved a world-first live test of 1.2 Tbps single wavelength transmission utilizing 800GE + 400GE client interfaces simultaneously

ZTE's OTN achieves triple growth milestones, earning global recognition

ZTE assists China Telecom in launching the world's first live single-wavelength 1.2Tbit/s hollow-core fiber transmission system with unidirectional capacity over 100Tbit/s

ZTE assists China Mobile in launching the world's first 400G QPSK ultra-long-haul optical backbone link

ZTE embraces new strength of green and efficient optical networks for flexible choice in Tbit era

Turkcell and ZTE achieve 800G distance world record

China Telecom collaborates with ZTE to complete the world's first live network verification of the 800G OTN pluggable solution

ZTE VP Liqiang: new 400G engine to build new infrastructure in “5G+cloud+AI” era

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