1. Enterprise Network Switch Modules Parts
  2. sku: 5951691721925761
  3. PROLINE QSFP-40G-LR4-AR-PRO

PROLINE QSFP-40G-LR4-AR-PRO Box Cisco Transceiver 821455318850 QSFP-40GE-LR4

Qsfp-40g-lr4-ar-pro Proline Open Box Cisco Compatible Qsfp-40ge-lr4 Transceiver

( Brand: Proline ), ( Manufacturer Part Number: QSFP-40G-LR4-AR-PRO ), ( Part Type: Box Transceiver ), ( UPC: 821455318850 )

Review PROLINE Open Box Cisco Compatible Transceiver

The Cisco QSFP-40G-LR4-AR Pro Box Transceiver is a high-performance, 40Gbps Quad Small Form-factor Pluggable (QSFP) transceiver designed for long-reach applications. This transceiver utilizes a LR4 (Long Reach, 4km) optical module, making it an excellent choice for data center interconnects, metro applications, and other long-haul connectivity requirements.

The QSFP-40G-LR4-AR Pro transceiver is built using advanced technology, ensuring reliable and efficient data transfer. It features a Cisco-proprietary, ruggedized, and compact design, which not only enhances its durability but also improves its thermal performance. The transceiver is also fully compliant with the IEEE 802.3bs standard, ensuring interoperability with other industry-standard devices.

This transceiver is equipped with a built-in, adjustable transmit launch control (ALC) feature. This feature enables precise control of the optical power output, ensuring optimal signal performance and reaching the intended destination with minimal signal loss. Additionally, it supports a wide operating temperature range (-5 C to 70 C), making it suitable for use in various environments.

The Cisco QSFP-40G-LR4-AR Pro Box Transceiver is easy to install and manage. It comes with a compact, rack-mountable box enclosure, which simplifies deployment and helps reduce cable clutter in your data center. Furthermore, it supports hot-plugging, allowing for seamless installation and replacement without disrupting network operations.

In summary, the Cisco QSFP-40G-LR4-AR Pro Box Transceiver is a high-performance, long-reach 40Gbps transceiver designed for data center interconnects and metro applications. It features a ruggedized design, built-in ALC, wide operating temperature range, and hot-plugging capabilities, making it a reliable and efficient solution for your connectivity needs.

Pros of buying Proline QSFP-40G-LR4-AR transceiver:

1. Cost-effective: Proline transceivers are generally more affordable compared to Cisco branded transceivers.

2. Compatibility: The Proline QSFP-40G-LR4-AR transceiver is compatible with Cisco QSFP-40GE-LR4 interfaces, ensuring seamless integration.

3. Reliability: Proline transceivers are manufactured to meet MSA (Multi-Source Agreement) standards, ensuring they function reliably with various networking equipment.

4. Long-reach capability: The LR4 (Long Reach 4) designation indicates that this transceiver can support data transmission over longer distances (up to 10 km), making it suitable for use in data centers and other long-haul applications.

Cons of buying Proline QSFP-40G-LR4-AR transceiver:

1. Potential compatibility issues with other networking equipment: While the Proline transceiver is compatible with Cisco interfaces, the compatibility with other vendors' equipment should be verified before purchasing.

2. Limited brand reputation: Proline is not as well-known as some other transceiver manufacturers and lacks the brand recognition that comes with established vendors like Cisco.

3. Potential for lower quality: There is a perception that third-party transceivers may not be of the same quality as OEM (Original Equipment Manufacturer) transceivers, although this is not always the case.

Ending conclusion:

The Proline QSFP-40G-LR4-AR transceiver offers cost savings and compatibility with Cisco interfaces, making it an attractive option for data center and long-haul applications. However, potential compatibility issues with other vendors' equipment and the perception of lower quality compared to OEM transceivers are important considerations. Ultimately, the decision to buy this transceiver depends on the specific networking environment and the priority given to cost savings versus brand reputation and compatibility with other vendors' equipment.

Recommendation:

If cost savings is a priority and the networking environment consists primarily of Cisco equipment, the Proline QSFP-40G-LR4-AR transceiver is a good option. However, if compatibility with other vendors' equipment is a concern, it may be worth considering OEM transceivers or transceivers from more established third-party manufacturers to ensure broader compatibility.

Details:

Factory refurbished products may have minor cosmetic blemishes and or not come with Manuals, batteries back up disks, unless indicated. Multi Pack Products are packaged in bulk by 5-100 pieces per box. Products may be used or unused and have been cleaned, quality checked tested, they serviced if needed by the manufacturers certified center. Proline Cisco Compatible QSFP-40GE-LR4 Transceiver QSFP-40G-LR4-AR-PRO Product may differ from image shown.

Factory Refurbished Products are refurbished to the exact manufacturer specifications by original in a certified refurbishing center. It is purchased by us in bulk and may have minor scratches blemishes. Every effort has been made to ensure the accuracy of all information contained in this ad. Products do not come with software or instructions, unless indicated.

Usually manufacturers do not offer full technical support to end users for OEM, Bulk or plain versions of the product. Express shipping methods are not included with free option. Users manual may differ: users be abridged or not included. Retail Open Box New product in the original packaging, which but has been opened.

Warranty period may differ. Oem, Bulk and Plain Box Products have Following Features, No fancy packaging: plain box product comes in a box, OEM or an anti-static bag. Multi-pack products usually come with one manual and set of drivers per box, not item. Used Pulls Products are pulled from a whole used unit for reselling.

Our technicians have inspected this product to ensure that they are fully functional. New Pulls/OEM Products are new, usually purchased in bulk by us. Products may or not come with manual, batteries back up disks, unless indicated. If the product is defective and/or misrepresented by us, return free.

This equipment was disassembled from whole new units for reselling. Physical damage, incomplete packaging. These products may have minor cosmetic blemishes due to normal usage. Accessories may differ: accessories that usually come with the retail version or not be included.

Shipping charge is estimated and may change due to weight, dimensions, delivery location carrier. It may or not have been used for short time as demonstration unit ; This product include all accessories included with retail box item. Retail Manufacturers packaging with all accessories and software is included. Please see detailed condition explanation below.

These products are inspected by our technicians to ensure their complete functionality.

part #: qsfp40glr4ar price

  • $100.00

specifications switchchunk:

  • brand: Proline
  • mpn: Qsfp-40g-lr4-ar-pro
  • part type: Box Transceiver
  • upc: 821455318850

general switchchunk:

  • condition: Open box
  • Enterprise Networking, Servers > Switches Hubs > Switch Modules

shipping switchchunk:

  • transit: 2-6 Days
  • cost: $0.00
  • class: Standard, Expedited, One-day
  • service: Standard, FedEx 2Day, FedEx Standard Overnight
  • type: Fixed
  • carrier: FedEx

returns switchchunk:

  • method: Money back
  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

offer switchchunk:

  • sold: 0
  • started: May 21, 2025
  • availability: In Stock
  • best offers: True
  • quantity: 5
  • options: Ship-to-home

payments switchchunk:

  • wallet: Paypal
  • credit card: Mastercard
  • other

seller switchchunk:

  • rating: 98.6%
  • # reviews: 12652
  • city: NJ
part type: box transceiver,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 5951691721925761,

Proline QSFP-40G-LR4-AR Is Similar To:

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1 offer $100.00 USD
  • Offer #1: $100.00 price + $0.00 shipping estimate = $100.00* total. This Arista Networks QSFP-40G-LR4 compatible QSFP+ transceiver provides 40GBase-LR4 throughput up to 10km over single-mode fiber (SMF) at the wavelength specified between 1270nm to 1330nm using a LC connector. Proline Arista QSFP-40G-LR4 Compatible QSFP+ TAA Compliant Transceiver - QS.FREE SHIPPING

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