CISCO XFP-10GLR-OC192SR 10-1989-03 SFP

Product Overview
The Cisco XFP-10GLR-OC192SR (10-1989-03) is a 10 Gigabit optical transceiver designed for reliable data transmission over single-mode fibre. It supports 10G Ethernet and SONET/SDH applications. Because the module is hot-swappable, it can be installed or replaced without interrupting active services. In addition, the unit fits many Cisco switches, routers and transport platforms. As a result, it delivers stable optical performance in both enterprise and carrier networks.

Key Features

• Supports 10 Gigabit Ethernet and SONET/SDH

• Hot-swappable XFP form factor

• Designed for single-mode fibre use

• Built with a Class 1 laser for safe operation

• LC duplex interface

• Consistent optical performance

• Low power consumption

• Works with a wide range of Cisco platforms

• Suitable for continuous 24/7 operation

Technical Specification Highlights

• Data rate: 10 Gbps

• Fibre type: Single-mode

• Optical wavelength: typically 1310 nm

• Connector type: LC duplex

• Form factor: XFP hot-swap module

• Operating temperature: commercial range

• Low-energy optical design

• Compatible with Cisco devices supporting XFP modules

• Suitable for high-capacity backbone and transport links

Usage & Application
The XFP-10GLR-OC192SR is suitable for enterprise backbones, service provider networks and data-centre environments. Because it supports long-reach fibre, it works well for inter-building paths and transport links. It also helps maintain stable bandwidth in aggregation or distribution layers. Furthermore, its hot-swap design makes maintenance easier and reduces downtime. As a result, the module offers predictable and steady optical performance in mixed network infrastructures.

Why Choose this Product
Choose the Cisco XFP-10GLR-OC192SR if you need a dependable XFP transceiver for long-reach 10G fibre applications. It provides stable optical output, broad Cisco compatibility and simple installation. Moreover, its safe Class 1 laser design supports professional environments. Because it integrates smoothly within existing Cisco networks, it remains a practical option for long-term fibre connectivity.

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