Name: QSFP-40G-LR4-S-AO AddOn 40G LR4 QSFP+ 10km Single-Mode Fiber
SKU: QSFP-40G-LR4-S-AO
Price: 1388.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The AddOn QSFP-40G-LR4-S-AO is a 40G LR4 QSFP+ optical transceiver module designed for use with single-mode fiber networks. It supports data transmission distances up to 10 kilometers and operates using four wavelengths to deliver combined 40 Gigabit Ethernet speeds, fitting standard QSFP+ slots.

General Information

Technical Information
Form Factor	QSFP+
Media	SMF
Type	4 x LAN WDM EML
Protocols	40GBASE-LR4
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
The AddOn QSFP-40G-LR4-S-AO is a 40 Gigabit LR4 QSFP+ optical transceiver module designed for long-distance data transmission over single-mode fiber. It is commonly used in enterprise networking and data center environments where 10 km reach is required for 40G Ethernet connections. This transceiver fits into QSFP+ ports on compatible switches and routers, enabling high-bandwidth connectivity between network devices over extended distances. IT professionals and network engineers typically deploy this module for backbone connections and aggregation links. Key Features Supports 40 Gigabit Ethernet (40GBASE-LR4) standards Operates over single-mode fiber with a maximum reach of 10 kilometers Utilizes four wavelengths to deliver combined 40G throughput Compatible with QSFP+ form factor slots Designed by AddOn Networks to meet industry specifications This QSFP+ transceiver plays a critical role in extending 40G network connections over long distances without requiring signal regeneration. Its compliance with LR4 standards ensures interoperability in multi-vendor environments, simplifying network infrastructure design where greater reach is necessary.

Use Cases
This QSFP-40G-LR4-S-AO transceiver is typically deployed in data centers and enterprise network backbones requiring long-distance 40G connectivity over single-mode fiber. It suits environments aiming to link switches or routers across campus or metro distances. How It's Used: Connecting 40G Ethernet switches in data center aggregation layers over 10 km single-mode fiber spans Linking distributed enterprise networks requiring high-bandwidth links between buildings Extending backbone network connections to metro area network points Replacing or upgrading existing 40G LR4 transceivers in compatible QSFP+ ports Supporting backbone infrastructure where signal integrity over long distances is critical The module provides a standardized solution for 40G Ethernet long-reach connections, facilitating network expansion while maintaining compatibility across devices that support QSFP+ LR4 optics.

FAQ's
What fiber type does QSFP-40G-LR4-S-AO use? This transceiver uses single-mode fiber (SMF) for data transmission, suitable for long-distance links. What is the maximum transmission distance? The QSFP-40G-LR4-S-AO supports distances up to 10 kilometers over single-mode fiber. Which Ethernet standard does this module support? It supports the 40 Gigabit Ethernet 40GBASE-LR4 standard for long-reach connections. Is the QSFP-40G-LR4-S-AO compatible with QSFP+ ports? Yes, it is designed to fit standard QSFP+ slots commonly found on network switches and routers. How does the transceiver achieve 40G speeds? It uses four wavelengths (lanes) combined to deliver aggregate 40 Gigabit per second throughput. Can this module be used in multi-vendor environments? The QSFP-40G-LR4-S-AO is designed to meet industry standards, enabling compatibility with devices from various manufacturers that support 40GBASE-LR4 QSFP+ optics.

QSFP-40G-LR4-S-AO AddOn 40G LR4 QSFP+ 10km Single-Mode Fiber

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases

FAQ's