JUNIPER SRX-QSFP-40G-LR4 Transceiver Module 40GBASE-LR4 Qsfp 1310NM

( Brand: Juniper ), ( Manufacturer Part Number: SRX-QSFP-40G-LR4 ), ( Type: Transceiver ), ( Form Factor: Qsfp ), ( Data Rate: 40 Gbps ), ( Wavelength: 1310nm )

Review JUNIPER 40gbase-lr4 Qsfp 1310nm Lr Transceiver Module

Introducing the Juniper Networks SRX-QSFP-40G-LR4, a high-performance 40Gbase-LR4 QSFP transceiver module designed for long-reach applications. This advanced optical module is engineered to deliver superior connectivity and reliability for data center and metro networks.

The SRX-QSFP-40G-LR4 is a DWDM (Dense Wavelength Division Multiplexing) transceiver that operates at a wavelength of 1310nm. It supports a reach of up to 10km over single-mode fiber, making it an excellent choice for inter-rack or metro connectivity. The QSFP form factor of this module ensures a compact footprint and ease of deployment, while also supporting high-density connections with multiple modules in a chassis.

This transceiver module is designed for high-bandwidth applications and offers a data rate of 40Gbps. It is fully compatible with Juniper Networks SRX Series Services Gateways, providing seamless integration with your existing network infrastructure. The SRX-QSFP-40G-LR4 is also RoHS and WEEE compliant, making it an eco-friendly choice for your networking needs.

The SRX-QSFP-40G-LR4 is engineered with advanced features that enhance its performance and reliability. It supports various link rates, including 10Gbps, 25Gbps, and 40Gbps, to provide flexibility for different applications. The module also features an integrated temperature sensor, allowing for real-time monitoring of operating temperature to ensure optimal performance and extended lifespan.

With its long reach, high bandwidth, and reliability, the Juniper Networks SRX-QSFP-40G-LR4 is an ideal solution for data center interconnects, metro networks, and other high-performance applications. Its compact size, combined with its advanced features, makes it a versatile and cost-effective choice for your networking requirements.

The Juniper SRX-QSFP-40G-LR4 is a 40Gbase-LR4 QSFP transceiver module designed for use with Juniper Networks SRX Series Services Gateways. Here are some potential pros and cons of buying this transceiver module:

1. High Bandwidth: With a data transfer rate of 40 Gbps, this module offers high-speed connectivity, making it suitable for applications that require large amounts of data transfer.

2. Long-Reach Capability: The 1310nm LR (Long Reach) design of this transceiver enables it to support transmission distances up to 10 kilometers (6.2 miles), making it ideal for use in data centers and metro networks where long-haul connectivity is required.

3. Compatibility: This transceiver module is specifically designed for use with Juniper Networks SRX Series Services Gateways, ensuring seamless integration and compatibility with the network infrastructure.

4. Reliability: Juniper Networks is a well-known and trusted vendor in the networking industry, and this transceiver module is no exception. It is designed to be reliable and robust, with a high mean time between failures (MTBF) and a low error rate.

5. Energy Efficiency: The QSFP form factor of this transceiver module allows for efficient use of power, reducing the overall power consumption of the network infrastructure.

1. Cost: The Juniper SRX-QSFP-40G-LR4 is a high-end transceiver module, and as such, it comes with a premium price tag. This may make it less accessible to small businesses or individuals with limited budgets.

2. Complexity: The use of QSFP transceiver modules can add complexity to the network infrastructure, as they require specialized cables and connectors. This may require additional investment in training or equipment.

3. Limited Vendor Support: Since this transceiver module is specifically designed for use with Juniper Networks SRX Series Services Gateways, it may not be compatible with other networking vendors or products. This may limit the flexibility of the network infrastructure and require additional investment in vendor-specific equipment.

In conclusion, the Juniper SRX-QSFP-40G-LR4 offers high-speed, long-reach connectivity with reliable and efficient performance. However, its premium price tag and limited vendor compatibility may make it a less attractive option for some buyers. Ultimately, the decision to purchase this transceiver module will depend on the specific requirements and budget of the organization or individual.

If you require high-speed connectivity over long distances and are already using Juniper Networks SRX Series Services Gateways, then the Juniper SRX-QSFP-40G-LR4 is a strong recommendation. However, if you have a limited budget or require compatibility with other networking vendors, then you may want to consider alternative options.

Details:

The module features a Duplex LC connector for easy integration into your existing network infrastructure. They are amazing and offered very fair pricing excellent service. Our in-house team of techs refurbishes and builds custom server configurations to meet your IT networking needs. Availability: In Stock.

With a wave length of 1310nm and maximum distance 10km, it provides robust reliable connection over long distances. We found that warranty coverage, even a year later was absolutely no problem and totally hassle free. Condition: Refurbished. Complex storage options, etc.

This high-speed transceiver offers a data rate of 40 Gbps, ensuring rapid transfer and efficient network operations. Juniper SRX-QSFP-40G-LR4 40GBASE-LR4 QSFP 1310NM LR Transceiver Module: Manufacturer. Same day shipping if ordered before 2PM PST. We Buy Used Hardware Make money from your old hardware.

About Entrance: Headquartered in Irvine, CA, Entrance is a leading independent solutions provider of pre-owned, high-end server, storage, and network equipment. Keep up the good work.

part #: srxqsfp40glr4 prices

• $195.00-$985.00

specifications serversappy:

• brand: Juniper
• manufacturer part number: SRX-QSFP-40G-LR4
• type: Transceiver
• form factor: Qsfp
• data rate: 40 Gbps
• wavelength: 1310nm

shipping serversappy:

• type: Fixed
• service: Standard
• class: Standard
• transit: 3-7 Days
• cost: $0.00

payments serversappy:

• other
• wallet: Apple-pay
• credit card: Diners-club

general serversappy:

• condition: Used
• Enterprise Networking, Servers > Server Components > Other Ent Server Components

seller serversappy:

• # reviews: 4996
• city: Irvine, California
• rating: 100.0%

returns serversappy:

• paid by: Buyer
• policy: Returns Accepted
• time: 60 Days
• method: Money back

offer serversappy:

• sold: 0
• quantity: 1
• started: August 21, 2025
• options: Ship-to-home
• availability: In Stock

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