Cisco 10-2837-03 QSFP+ Networking Transceiver 40 Gigabit
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10-2837-03 Cisco QSFP+ Transceiver Module Refurbished

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Part Number#: 10-2837-03
List Price was: $584.62
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Short Description:
10-2837-03 40Gbps 40GBase-CSR4 Multi-Mode Fiber 400m 850nm MTP/MPO Connector QSFP+ Transceiver Module | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Introduction to 10-2837-03

The 10-2837-03 is a Cisco QSFP+ transceiver module designed for high-speed data transmission over optical fiber cables. It operates at a data rate of up to 40 Gbps and uses four 10 Gbps channels to achieve this speed. The module has an MPO/MTP connector for the fiber interface and is compatible with multimode fiber cables. It can transmit signals up to a distance of 100 meters over OM3 fiber and up to 150 meters over OM4 fiber. The 10-2837-03 is hot-swappable and can be used in a variety of Cisco networking equipment, including switches and routers, to enable high-speed data communication between network devices.

Key Features and Benefits

The 10-2837-03 Cisco QSFP+ Transceiver Module has several key features and benefits:

  • High-speed connectivity: This transceiver module supports data rates of up to 40 Gbps, providing high-speed connectivity for demanding applications.
  • Hot-swappable: The module is hot-swappable, allowing for easy replacement or removal without the need to power down the network.
  • Long-distance transmission: The module can transmit and receive signals up to a maximum distance of 100 meters over OM3 multimode fiber or up to 150 meters over OM4 multimode fiber, enabling communication over long distances.
  • Wide compatibility: The module is compatible with a wide range of Cisco switches and routers, providing versatility in network design and deployment.
  • High reliability: The module is built to meet industry standards and undergoes rigorous testing, ensuring high reliability and performance.
  • Ease of installation: The module can be easily installed into compatible networking equipment, minimizing the time and effort required for deployment.

Technical Specifications

The technical specifications of the 10-2837-03 Cisco QSFP+ transceiver module are as follows:

  • Form factor: QSFP+
  • Data rate: 40 Gbps
  • Interface: 4x 10G lanes
  • Wavelength: 850 nm
  • Transmission distance: Up to 100 meters over OM3 multimode fiber or up to 150 meters over OM4 multimode fiber
  • Fiber type: Multimode
  • Connector type: MTP/MPO
  • Operating temperature range: 0°C to 70°C
  • Power consumption: Maximum 1.5 W
  • Compatibility: Compatible with a wide range of Cisco switches and routers
  • Standards compliance: IEEE 802.3ba, SFF-8436, QSFP+ MSA, RoHS, and others.

General Information:

  • Manufacturer: Cisco Systems, Inc
  • Manufacturer Part Number: 10-2837-03
  • Brand Name: Cisco
  • Product Name: QSFP+ Transceiver Module
  • Product Type: QSFP+


  • Transceiver Type: QSFP+
  • Data Transfer Rate: 40 Gbps
  • Mode: Multi-mode Fiber (MMF)
  • Max. Distance: 400 m
  • Wavelength: 850 nm
  • Connector Type: MTP/MPO Connector
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product 10-2837-03 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

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