Juniper JNP-QSFP-40G-LX4 network transceiver module Fiber optic 40000 Mbit/s QSFP+ 1310 nm
JNP-QSFP-40G-LX4
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Email: support@buyrouterswitch.com SAM.gov Vendor CAGE Code : 23P86JNP-QSFP-40G-LX4 Overview
Juniper Networks JNP-QSFP-40G-LX4 Qsfp+ 40gbase-lx4 40 Gigabit Optics For Up To 150 M Transmission With Om4 Over Duplex Mmf.
QSFP+ module 40GBASE-LX4, 40-Gigabit Ethernet pluggable, 1310 nm for up to 150 m transmission on OM4 duplex MMF
- QSFP+ Fiber optic 40000 Mbit/s
- Wavelength: 1310 nm
- Hot-Plug support
Summary Description
Juniper JNP-QSFP-40G-LX4. SFP transceiver type: Fiber optic, Maximum data transfer rate: 40000 Mbit/s, Interface type: QSFP+. Certification: MSA. Number of products included: 1 pc(s)
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Juniper |
| Stock | In Stock |
Performance
| SFP transceiver type | Fiber optic |
|---|---|
| Maximum data transfer rate | 40000 Mbit/s |
| Interface type | QSFP+ |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | LX |
| Maximum transfer distance | 150 m |
| Wavelength | 1310 nm |
| Networking standards | IEEE 802.3ba |
| Cabling technology | 40GBASE-LX4 |
Features
| Hot-Plug support | Yes |
|---|---|
| Certification | MSA |
Operational conditions
| Operating temperature (T-T) | 0 - 70 °C |
|---|---|
| Storage temperature (T-T) | -40 - 85 °C |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage relative humidity (H-H) | 10 - 85% |
Packaging data
| Number of products included | 1 pc(s) |
|---|
Frequently Asked Questions
What is the primary function of the Juniper JNP-QSFP-40G-LX4 transceiver? +
The JNP-QSFP-40G-LX4 is a high-performance 40GbE QSFP+ transceiver designed for reliable data transmission over duplex multimode or single-mode fiber. It utilizes WDM technology to aggregate four 10Gbps channels, making it an ideal choice for increasing bandwidth capacity in data center core and distribution layers while maintaining standard interface compatibility.
Which fiber optic cabling types are compatible with the JNP-QSFP-40G-LX4? +
This module is highly versatile, supporting both multimode fiber (MMF) and single-mode fiber (SMF) through its LX4 interface. This flexibility allows network engineers to utilize existing fiber infrastructure without requiring a total overhaul, provided the cabling meets the reach and loss requirements specified for 40GBASE-LX4 operation.
What type of optical connector does the JNP-QSFP-40G-LX4 utilize? +
The JNP-QSFP-40G-LX4 is equipped with an LC duplex connector interface. This standard physical connection facilitates easy integration into existing fiber patch panels and cable management systems, ensuring a secure and stable link for your high-speed networking environment without needing specialized MPO or MTP patch cables.
Is the JNP-QSFP-40G-LX4 module hot-swappable in Juniper switches? +
Yes, this transceiver is hot-swappable, allowing you to install or replace the module in a powered-on Juniper switch without interrupting the operation of other ports. This capability minimizes downtime during network upgrades or maintenance cycles, ensuring continuous data flow across your critical enterprise infrastructure.
How does the JNP-QSFP-40G-LX4 handle data transmission over long distances? +
By using coarse wavelength division multiplexing (CWDM) technology, the module transmits data across four distinct wavelengths over a single pair of fibers. This approach maximizes the reach of the 40G signal compared to standard short-reach SR4 optics, providing the necessary distance for larger campus networks and inter-rack connectivity.
Does the JNP-QSFP-40G-LX4 require specific Juniper Junos OS versions? +
To ensure seamless recognition and optimal performance, it is recommended to run a current, stable version of Junos OS on your Juniper hardware. Compatibility typically aligns with standard QSFP+ port specifications; however, verifying your hardware platform's support documentation against your current firmware release is standard practice for maintaining network stability.
What are the common deployment scenarios for the JNP-QSFP-40G-LX4? +
This module is frequently deployed in data center spine-leaf architectures, high-density server connectivity, and enterprise core network uplinks. Its ability to bridge different fiber types makes it a strategic asset for network migrations where equipment connectivity requires high bandwidth over varied distances within the facility.
How does the power consumption of the JNP-QSFP-40G-LX4 impact switch thermal management? +
The module is engineered for power efficiency, operating within standard thermal envelopes for QSFP+ form factors. By maintaining low power draw, it helps reduce the overall heat load on the switch chassis, contributing to lower cooling requirements and improved long-term reliability for your high-density network hardware.
Can I request a bulk quote for multiple JNP-QSFP-40G-LX4 units from BuyRouterSwitch.com? +
Absolutely. For organizations requiring large quantities of Juniper hardware, BuyRouterSwitch.com provides dedicated procurement services. Simply reach out to our sales team with your specific volume requirements, and we will prepare a competitive, comprehensive quote tailored to your project’s budget and deployment scale.
Why should I choose BuyRouterSwitch.com for my networking hardware needs? +
BuyRouterSwitch.com is a trusted source for authentic enterprise-grade networking components. We specialize in providing hard-to-find hardware and high-volume quantities for IT infrastructure projects. By working with us, you gain access to a reliable supply chain and dedicated account support that ensures your equipment arrives accurately and is ready for immediate deployment in your network.
