![](https://www.precisionot.com/wp-content/uploads/TQSFP28-ZR.webp)
Description
Key Features
Applications
Documents
Description
QSFP28, ZR, Tunable, C-Band, 100G, 80km, SMF/LC, SFF-8636
The TQSFP28-ZR(I) is a high-performance, tunable transceiver designed for modern Dense Wavelength Division Multiplexing (DWDM) networks. Supporting 50/100GHz channel spacing in the C-band, this module enables flexible wavelength allocation to optimize network capacity. It offers exceptional reach capabilities, including 80km unamplified and up to 120km within dispersion limits, ensuring reliable performance in metro and regional applications. For extended distances, it supports up to 300km when integrated with a line system. The module complies with the MIS SFF-8636 standard and is compatible with legacy host systems, ensuring seamless integration into existing network infrastructure. With a CAUI-4 host interface and DP-DQPSK modulation on the line side, it delivers robust, efficient, and high-capacity data transmission.
Engineered for versatility and durability, the TQSFP28-ZR(I) features a duplex LC-UPC connector for reliable optical connections and supports both Commercial (C-Temp) and Industrial (I-Temp) temperature ranges to meet diverse environmental requirements. Digital Diagnostics Monitoring (DDM) capabilities provide real-time tracking of key parameters, enhancing maintenance and troubleshooting efficiency. With power consumption below 6W, this energy-efficient solution reduces operational costs while supporting sustainable network designs. The TQSFP28-ZR(I) is an ideal choice for scalable and reliable DWDM deployments across metro, regional, and long-haul networks.
Key Features
- 50/100GHz DWDM C-band Tunable
Supports Dense Wavelength Division Multiplexing (DWDM) in the C-band with tunability across 50GHz and 100GHz channel spacing, allowing for flexibility in wavelength assignments. - 80km Unamplified Reach
Designed to support transmission over distances up to 80 kilometers without the need for optical amplifiers, ideal for metro and regional networks. - 120km Dispersion Limited
Capable of handling transmission distances up to 120 kilometers within dispersion limits, ensuring signal integrity without requiring dispersion compensation. - 300km Reach with Line System
When integrated with an appropriate line system, supports long-haul transmission up to 300 kilometers, leveraging advanced optical amplification and signal regeneration technologies. - MIS Compliant SFF-8636, Legacy Host System Support
Complies with the Management Interface Specification (MIS) of the SFF-8636 standard and is compatible with legacy host systems, ensuring broad interoperability. - CAUI-4 Host Interface Support
Features support for the 100Gbps CAUI-4 interface, enabling efficient and reliable data transmission between the host and module. - Line Side DP-DQPSK
Utilizes Dual-Polarization Differential Quadrature Phase-Shift Keying (DP-DQPSK) modulation on the line side for high spectral efficiency and robust performance in DWDM networks. - Duplex LC-UPC Connector
Equipped with a standard duplex LC connector with Ultra Physical Contact (UPC) polish for reliable optical connections and minimal insertion loss. - Digital Diagnostics Monitoring (DDM)
Provides real-time monitoring of critical module parameters, including temperature, voltage, and optical power, for enhanced reliability and troubleshooting. - C-Temp and I-Temp Available
Available in Commercial (C-Temp) and Industrial (I-Temp) temperature ranges, catering to diverse environmental conditions and use cases. - <6W Power Consumption
Highly energy-efficient, with power consumption below 6 watts, reducing operational costs and supporting green network initiatives.
Applications
- Data Center Interconnect
Enables high-speed, reliable connections between data centers, supporting efficient data exchange and seamless scaling of resources across multiple locations. - Metro Long Distance Networks
Optimized for extended metro networks, providing robust performance for long-distance transmission without compromising data integrity or reliability. - 100G DWDM Backhaul
Delivers high-capacity 100Gbps data transmission for DWDM backhaul networks, ensuring efficient transport of aggregated data across core and edge network infrastructure.
Documents
LOOKING FOR SOMETHING SPECIFIC?
Contact us to speak with one of our expert engineers.