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SFP-1025G-LR-S

The Cisco SFP-1025G-LR-S is a high-performance 100GBASE-LR QSFP28 transceiver module designed for long-range data center and enterprise networking, offering reliable 100 Gigabit Ethernet connectivity over single-mode fiber up to 10 km—ideal for cost-effective, used hardware upgrades.

SKU: SFP-1025G-LR-S Brand: Product ID: 326444

Description

The Cisco SFP-1025G-LR-S is a high-performance 100GBASE-LR optical transceiver module designed for long-range data transmission in enterprise and data center networks. Housed in a compact QSFP28 form factor, it supports single-mode fiber connections over distances up to 10 kilometers, making it ideal for high-bandwidth, long-distance links. This module operates over a standard LC duplex connector and complies with IEEE 802.3ba 100GBASE-LR4 specifications, ensuring compatibility with a wide range of Cisco networking equipment. Its low power consumption and hot-swappable design allow for seamless integration and maintenance without disrupting network operations.

Built for reliability and scalability, the SFP-1025G-LR-S utilizes four 25 Gbps lanes to deliver an aggregated 100 Gbps data rate, supporting demanding applications such as cloud computing, virtualization, and high-speed backbone connectivity. Key components include a built-in digital diagnostic monitoring interface (DDMI), enabling real-time monitoring of parameters like temperature, voltage, and optical power levels. The module is engineered with robust optical components and precision manufacturing to ensure consistent signal integrity across extended distances. A popular choice for IT professionals seeking cost-effective upgrades, this used transceiver offers dependable performance at a fraction of the cost of new hardware.

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ROC Telecom is a family-owned, Texas-based company specializing in helping businesses unlock value from their networking and telecom equipment. From routers and switches to optical gear and more, we provide a seamless solution for businesses looking to sell, recover assets responsibly, or buy quality-tested equipment at competitive prices.
 
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