Name: 10-3090-02 Cisco 40Gbps 40GBase-SR4 QSFP+ 850nm MTP/MPO Transceiver
Brand: Cisco
SKU: 10-3090-02
Price: 62.83 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco 40Gb/s 40GBase-SR4 Multi-Mode Fibre 850nm MTP/MPO Connector QSFP+ Transceiver Module enables fast and efficient short-range connections in high-speed networks. It fits into QSFP+ slots and connects multi-mode fiber cables through MTP/MPO connectors, making it a practical component for data center and enterprise networking setups.

General Information
Brand	Cisco
Part Number	10-3090-02

Technical Information
Form Factor	QSFP+
Media	MMF
Type	VCSEL
Power Consumption	≤2.5 W (typical ~1.5–2.0 W)
Protocols	40GBase-SR4, IEEE 802.3ba
Connector	MTP/MPO
DOM Support	Yes

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
This Cisco QSFP+ transceiver module is built for high-bandwidth data transfer over short distances using multi-mode fiber. It is often found in data centers and enterprise networks where fast connectivity between switches and servers is essential. Commonly used in 40 Gigabit Ethernet applications, the module fits into QSFP+ ports and connects via MTP/MPO connectors, making it a reliable choice for modern network setups. Network engineers and IT professionals benefit from its plug-and-play design and consistent performance. Key Features Operates at 40Gb/s to handle demanding network loads Uses 850nm wavelength optimized for multi-mode fiber Compliant with 40GBase-SR4 standards for short-range links MTP/MPO connector simplifies fiber connections Hot-swappable for easy maintenance and upgrades Typically deployed in data centers, enterprise campus backbones, and high-performance computing environments, this transceiver module supports the rapid movement of large data volumes. Its short-reach design suits intra-building or rack-to-rack connections where speed and reliability are critical.

Use Cases
The Cisco 10-3090-02 QSFP+ transceiver is primarily deployed in data center environments requiring high-density, short-range 40Gbps connectivity. It is well suited for enterprise IT infrastructures focused on scalable network aggregation and high-performance computing clusters utilizing multimode fiber cabling. How It's Used: Connecting top-of-rack switches to aggregation switches within hyperscale data centers to optimize bandwidth and reduce latency. Implementing high-throughput links in virtualization environments where multiple virtual machines demand rapid data exchange. Linking storage area network (SAN) components in enterprise storage clusters that require fast data transfer and minimal downtime. Facilitating inter-rack connectivity in colocation facilities where multi-tenant network isolation and performance are critical. Supporting edge computing deployments by providing robust 40Gbps links between local compute nodes and regional aggregation points. This transceiver enables organizations to maintain operational efficiency by ensuring high-speed, low-latency connections within dense fiber infrastructure. Its compatibility with MTP/MPO connectors and QSFP+ ports allows for streamlined network scalability as data center demands grow.

10-3090-02 Cisco 40Gbps 40GBase-SR4 QSFP+ 850nm MTP/MPO Transceiver

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases