Description
The Infinera TOM-25GMR-SR1 is a high-performance 25G SFP28 optical transceiver designed for short-reach data center and enterprise networking applications. Housed in a compact, hot-swappable form factor, this module supports data rates up to 25.78 Gbps and operates over multimode fiber (MMF) with a reach of up to 70 meters on OM3 and 100 meters on OM4 fiber. It utilizes a 850nm VCSEL laser and PIN photodetector, ensuring reliable signal integrity and low power consumption, typically under 1W. The transceiver is compliant with SFF-8402 and IEEE 802.3by standards, making it compatible with a wide range of networking equipment.
This model features a duplex LC connector and operates within a commercial temperature range of 0°C to 70°C, making it suitable for standard indoor environments. It supports digital diagnostics monitoring (DDM), allowing users to track key parameters such as temperature, voltage, and optical power levels in real time. The TOM-25GMR-SR1 is a solid choice for upgrading or expanding existing 25G Ethernet infrastructure without the cost of new hardware. When purchasing used, ensure the module has been tested and verified for full functionality to maintain network performance and reliability.