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Product Detailed Parameters
- Description：2.5G BM LASER GEPON TXRX
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk,Tube
- Type：-
- Data Rate：-
- Number of Channels：-
- Voltage - Supply：-
- Current - Supply：-
- Current - Modulation：-
- Operating Temperature：-
- Package / Case：-
- Supplier Device Package：-
- Mounting Type：-
- Current - Bias：-
- Grade：-
- Qualification：-
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Overview
The PHY1078QT-BR is a 2.5G BM LASER GEPON transceiver manufactured by Analog Devices Inc./Maxim Integrated. It functions as an integrated optical module designed for Gigabit Passive Optical Network (GPON) applications, specifically supporting the 2.5 Gbps downstream data rate with Binary Modulation (BM) laser technology. The component integrates the transmitter and receiver optics into a single unit to facilitate high-speed data transmission over fiber optic networks.
Feature Summary
- Integrates 2.5 Gbps downstream laser transmitter and receiver components
- Designed for GPON network infrastructure compatibility
- Utilizes Binary Modulation laser technology for signal transmission
Applications
- Gigabit Passive Optical Network (GPON) systems
- Fiber-to-the-Home (FTTH) deployments
- Telecommunications optical line terminal equipment
Procurement Notes
Verify current manufacturing status as sources indicate this product may no longer be manufactured. Confirm availability through authorized distributors or check for active replacement part numbers before procurement planning. Ensure the specific suffix matches required interface and thermal specifications for your design.
Selection Notes
Select this component for designs requiring a pre-integrated 2.5G downstream solution for GPON architectures. Evaluate the Binary Modulation laser characteristics against system dispersion requirements. Ensure the package form factor aligns with the host board layout constraints typical for optical transceivers in telecom equipment.
Part Context
This part belongs to the family of optical transceivers used in passive optical networking. It serves as a critical link between electronic processing units and the fiber optic medium, handling the conversion of electrical signals to optical pulses at 2.5 Gbps speeds for downstream data delivery in GPON standards.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify if newer generations from the manufacturer offer backward-compatible pinouts or if a complete redesign is necessary due to the end-of-life status.
