Fujitsu FC95874LR4

Brand: Fujitsu

Part Number: FC95874LR4

CLEI: IPU3BGK1AA

Encapsulation mode: CFP4

Description:  100GBase-LR4 CFP4 Transceiver (SMF, 1310nm, 10km, LC, DOM).

Product Category: Pluggable optical module

Data rate: 100G

Distance: 10km

Optical fiber type: SMF

Transceiver type: LC

DOM: DOM

Wavelength: 1310 nm

Connector: duplex liquid chromatography

Application: 100G Ethernet

Availability: New

Lead time-5days

Trading terms: TT

Country of origin: China

Warranty period:  180days

Operating temperature: 0 ℃ to 70 ℃

Detailed introduction to the uses and core application scenarios of the Fujitsu FC95874LR4 (100G CFP4 10KM) optical transceiver module:

Overview of Core Uses

This module is a 100Gbps long-distance optical fiber transceiver, specifically designed for high-bandwidth and low-latency long-distance data transmission scenarios. It mainly serves data center interconnection (DCI), telecommunications backbone networks, and enterprise core networks. Its CFP4 package and 10KM transmission capability make it suitable for the following typical scenarios:

Typical application scenarios

Data Center Interconnection (DCI)

High-speed interconnection across data centers: Connect data centers in different parks or cities via single-mode optical fibers, supporting 100G bandwidth, and meeting the requirements of virtualization, disaster recovery synchronization (such as VMware vMotion), and distributed storage (such as Ceph).

Cloud service provider backbone network: It is used for data transmission between core nodes in public cloud/hybrid cloud architectures to ensure low latency and high reliability.

2. Telecommunication operator networks

5G Fronthaul/Midhaul: It provides high-capacity backhaul links between 5G base stations (DU/CU) and the core network, supporting the eCPRI protocol and ultra-low latency requirements.

Metropolitan Area Network (MAN) backbone: Connects core computer rooms within the city and carries high-traffic services (such as 4K video and large-scale IoT data).

3. Enterprise Core network

Backbone interconnection of enterprise parks: Core switches (such as Cisco Nexus 9000, Arista 7500R) connecting the headquarters and branches, supporting high-bandwidth applications such as ERP and video conferencing.

Low-latency trading in the financial industry: In stock exchanges or high-frequency trading systems, reduce cross-site transmission latency through 10KM optical fiber links.

4. Radio and Television and Media Transmission

Ultra-high-definition live video streaming: Supports lossless transmission of 4K/8K video streams, suitable for remote production and distribution by TV stations and streaming media platforms.

Technical adaptability

1. Transmission performance

Rate and distance: 100Gbps (4x25G NRZ or PAM4 encoding), 10KM single-mode fiber (SMF, wavelength 1310nm/1550nm).

Protocol support: Compatible with standards such as **100GBASE-LR4** (IEEE 802.3bm) and OTU4 (ITU-T G.709).

2. Packaging advantages

CFP4 package: More compact than the earlier CFP/CFP2, it supports higher port density (applicable to platforms such as Arista 7280CR and Juniper PTX).

Low power consumption design: Typical power consumption is approximately 6W - 8W, and heat dissipation is optimized to adapt to rack-mounted deployment.

3. Management and Diagnosis

DDM/DOM function: Real-time monitoring of optical power, temperature and voltage, facilitating the prediction of faults (such as fiber aging or transceiver deterioration).

Hot-swappable support: Modules can be replaced without stopping the machine, improving network maintenance efficiency.

Deployment Precautions

Industry case reference

Case 1: A multinational bank used the FC95874LR4 module to connect its data centers in New York and London, achieving real-time database synchronization across continents (RPO < 1 second).

Case 2: A provincial operator deployed this module in its 5G core network, supporting the access of over 100,000 base stations and meeting uRLLC (Ultra-reliable low-Latency Communication) requirements.

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