Name: CPAK-100G-LR4 Cisco 100Gbps 100GBase-LR4 Single-mode Fiber 10km SC Connector CPAK Transceiver Module
Brand: Cisco
SKU: CPAK-100G-LR4
Price: 84.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco CPAK-100G-LR4 transceiver module enables 100 Gigabit Ethernet connectivity over single-mode fiber for distances up to 10 kilometers. Compliant with IEEE 802.3ba standards, it operates over four LAN Wavelength-Division Multiplexing (WDM) wavelengths, each at 25 Gbps, aggregating to a total of 100 Gbps. This module is compatible with various Cisco platforms, providing a versatile solution for high-speed data transmission needs.

General Information
Brand	Cisco
Part Number	CPAK-100G-LR4
Product Type	Transceiver Module
Series	Cisco CPAK 100GBASE Modules

Technical Information
Media	SMF
Power Consumption	<8.0 W
Protocols	IEEE 802.3ba, ITU OTU4
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	2.00
Condition	Refurbished

Product Description
The Cisco CPAK-100G-LR4 transceiver module is engineered to deliver high-speed 100 Gigabit Ethernet connectivity over single-mode fiber (SMF) for distances up to 10 kilometers. It adheres to IEEE 802.3ba standards and operates over four LAN Wavelength-Division Multiplexing (WDM) wavelengths, each transmitting at 25 Gbps, culminating in an aggregate data rate of 100 Gbps. The module's design incorporates optical multiplexing and demultiplexing internally, streamlining installation and reducing the need for external components. This transceiver is compatible with a range of Cisco platforms, including the ASR 1000 and 9000 Series Routers, CRS-X Carrier Routing System, NCS 2000, 4000, and 6000 Series Routers, Nexus 7000 and 7700 Series Switches, and the Cisco ONS Transport Platform Key Features: High-Speed Connectivity: Facilitates 100 Gigabit Ethernet over SMF for up to 10 km, suitable for data centers and enterprise networks. Standards Compliance: Meets IEEE 802.3ba and ITU OTU4 standards, ensuring interoperability and reliable performance. Flexible Connector Options: Available with SC or LC connectors, accommodating various network configurations. Energy Efficiency: Consumes less than 8.0 W at 70°C, promoting energy savings and reducing operational costs. Platform Compatibility: Supports a wide array of Cisco networking equipment, offering versatility and ease of integration. The Cisco CPAK-100G-LR4 transceiver module is an optimal choice for organizations seeking reliable, high-speed, and energy-efficient 100 Gigabit Ethernet connectivity over single-mode fiber.

Use Cases
The Cisco CPAK-100G-LR4 transceiver is commonly deployed in enterprise and service provider networks requiring reliable 100Gbps connectivity across metropolitan-scale distances. It is particularly suited for environments where single-mode fiber infrastructure supports long-reach data transmission, such as campus backbones, data center interconnects, and high-capacity aggregation points. How It's Used: Connecting distributed data centers in large enterprises to facilitate high-throughput application workloads. Providing backbone links in metropolitan area networks (MANs) for service providers delivering high-bandwidth services. Supporting virtualization environments where low-latency, high-speed inter-rack communication is critical. Enabling storage area network (SAN) clusters to interconnect over fiber distances up to 10km in campus settings. Facilitating edge computing nodes aggregation by extending fiber links beyond typical data center boundaries. This transceiver module enhances operational efficiency by enabling scalable high-speed links that support demanding workloads over extended distances. Its compatibility with Cisco platforms ensures seamless integration in complex network architectures, supporting growth and evolving bandwidth requirements without frequent hardware changes.