Name: JC857A HP X140 40G CFP LC LR4 Transceiver
Brand: HP
SKU: JC857A
Price: 2425.00 USD
Availability: InStock
Rating: 4.8 (114 reviews)

Product Overview
The HP JC857A X140 40G CFP LR4 transceiver module delivers 40 Gigabit Ethernet speeds over long distances using LC connectors and the LR4 standard. It fits into HP X140 switches to extend network capabilities, particularly in environments that demand high data throughput and dependable fiber optic communication.

General Information
Brand	HP

Technical Information
Media	SMF
Type	4 x LAN WDM EML
Protocols	40GBASE-LR4, IEEE 802.3ba
Connector	LC Duplex

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
This HP JC857A X140 40G CFP LR4 transceiver is designed to provide high-speed data transmission over long distances. It is commonly used in data centers and enterprise networks where 40 Gigabit Ethernet connectivity is required. Built for HP networking equipment, this module offers reliable performance for backbone connections and aggregation layers. Network engineers and IT professionals benefit from its straightforward compatibility and efficient signal transmission. Key Features Enables 40Gbps data transfer suitable for high-bandwidth applications Utilizes LR4 standard to support long-range optical communication up to 10 kilometers Employs an LC connector for stable and secure fiber optic connections Designed specifically for HP X140 series switches ensuring seamless integration Reduces network latency with efficient encoding and decoding of signals This transceiver is typically deployed in large-scale network environments such as data centers, campus backbones, and telecom infrastructures. It plays a key role in maintaining fast, reliable connections over fiber optic cables without compromising bandwidth.

Use Cases
The HP JC857A X140 40G CFP LC LR4 transceiver is commonly deployed in enterprise and service provider networks where high-speed, long-distance fiber connections are essential. It is ideal for IT teams managing large-scale data centers or campus backbones that require reliable 40 Gbps links over extended fiber runs. How It's Used: Connecting aggregation switches across data center racks to support virtualization and high-throughput workloads. Facilitating inter-building connectivity in large campus environments requiring resilient 40G Ethernet links. Enabling high-speed uplinks in enterprise core networks to handle intensive application traffic. Supporting service provider metro networks for long-range 40G optical transport using standard LR4 signaling. Integrating with storage area networks (SANs) that demand low-latency, high-bandwidth fiber connections. By providing stable long-reach 40G connectivity, this transceiver supports the scalability and performance demands of modern fiber optic infrastructures. It helps organizations maintain efficient data flows and network flexibility as traffic volumes and distance requirements evolve.

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JC857A HP X140 40G CFP LC LR4 Transceiver

JC857A

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