Name: X140-40G-QSFP+ HPE 41.2Gb/s 40GBase-LR4 10km QSFP+ Transceiver
Brand: HPE
SKU: X140-40G-QSFP+
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The HPE X140-40G-QSFP+ is a QSFP+ transceiver module supporting 41.2 Gb/s data rate over 10 kilometers using the 40GBase-LR4 standard. It fits into QSFP+ slots and is designed for long-reach fiber optic applications within HPE network devices.

General Information
Brand	HPE

Technical Information
Form Factor	QSFP+
Media	SMF
Type	4 x LAN WDM EML
Power Consumption	3.5W
Protocols	40GBase-LR4,40GbE
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
The HPE X140-40G-QSFP+ is a 40GBase-LR4 QSFP+ transceiver module designed to transmit data over single-mode fiber optic cables. It supports an aggregate data rate of 41.2 Gb/s and enables communication distances up to 10 kilometers. This transceiver is typically used in data center and enterprise network environments where high-speed, long-distance fiber optic connectivity is required. Network administrators and IT professionals benefit from its compatibility with HPE network switches and routers. Key Features 41.2 Gb/s aggregate bandwidth 40GBase-LR4 standard compliant Reach of up to 10 km on single-mode fiber QSFP+ form factor for compact port density Compatible with HPE network equipment This transceiver module provides a practical solution for establishing long-distance 40 Gigabit Ethernet links within optical networks. It fits into QSFP+ ports to deliver reliable data transmission suitable for backbone or inter-building connectivity in enterprise infrastructures.

Use Cases
The HPE X140-40G-QSFP+ transceiver is used in enterprise and data center networks requiring high-speed 40 Gigabit Ethernet connections over long distances. It supports network environments demanding reliable fiber optic links across campus or metropolitan areas. How It's Used: Connecting HPE switches across data center racks for high throughput Establishing 40 GbE links between buildings within a campus network Extending fiber optic connections up to 10 km within metropolitan area networks Deploying in high-density QSFP+ ports to optimize space in network hardware Supporting backbone links in enterprise optical networks Overall, this transceiver enables long-distance 40 GbE connectivity within optical fiber infrastructure. It plays a key role in linking network segments that require extended reach without compromising bandwidth.

FAQ's
What fiber type does the X140-40G-QSFP+ support? The X140-40G-QSFP+ supports single-mode fiber for optical transmission up to 10 kilometers, adhering to the 40GBase-LR4 standard. What is the maximum data rate of this HPE transceiver? This transceiver provides an aggregate data rate of 41.2 Gb/s, supporting 40 Gigabit Ethernet applications. Is this module compatible with all QSFP+ ports? The module is designed to work with QSFP+ ports on HPE network equipment; compatibility with other manufacturers’ devices is not specified. What distance can the X140-40G-QSFP+ cover over fiber? It supports optical reach of up to 10 kilometers over single-mode fiber optic cable. Does this transceiver support multi-mode fiber? No, the X140-40G-QSFP+ is designed for single-mode fiber and does not support multi-mode fiber optic cables. What form factor does this HPE transceiver use? The transceiver uses the QSFP+ form factor which is common for 40 GbE modules in data center networking gear.

X140-40G-QSFP+ HPE 41.2Gb/s 40GBase-LR4 10km QSFP+ Transceiver

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases

FAQ's