Name: 10-2945-02 Original Cisco 40GBASE QSFP Modules,40GBASE-SR-BiDi, duplex MMF
Brand: Cisco
SKU: 10-2945-02
Price: 96.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco 40GBASE QSFP module provides a straightforward solution for short-distance 40Gbps connections using duplex multimode fiber. It fits into standard QSFP ports and is commonly used in data centers to link devices efficiently. This module balances high speed with practical cabling requirements, making it a reliable choice for network upgrades and expansions.

General Information
Brand	Cisco
Part Number	10-2945-02

Technical Information
Form Factor	QSFP+
Media	MMF
Type	VCSEL
Protocols	40GBASE-SR-BiDi,40G Ethernet
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
This Cisco 40GBASE QSFP module enables high-speed data transmission over duplex multimode fiber using 40GBASE-SR-BiDi technology. It's built for short-range communication within data centers or enterprise networks, handling up to 40Gbps throughput to meet demanding bandwidth needs. Often found in network switches and servers, this module suits IT professionals and network engineers looking to expand or upgrade their fiber optic infrastructure without major hardware changes. Key Features Compact QSFP form factor designed to fit into a wide range of Cisco devices Operates over duplex multimode fiber, simplifying cabling needs Supports transmission distances up to 100 meters on OM3 and OM4 fiber Offers reliable 40Gbps connectivity ideal for data center links Compliant with IEEE 802.3bm standards for consistent performance This module is typically deployed in data centers connecting switches or storage systems where short-distance, high-speed links are essential. Its duplex BiDi design reduces the number of fibers required, making it a practical choice for dense network environments. Users benefit from straightforward installation and stable performance in busy networking setups.

Use Cases
The Cisco 40GBASE QSFP module is typically deployed in high-density data center environments requiring reliable, high-speed connectivity over short distances. Network architects and IT teams benefit most when upgrading aggregation layers or interconnecting servers using duplex multimode fiber within rack and row-level deployments. How It's Used: Connecting top-of-rack switches to access switches in enterprise data centers for efficient east-west traffic flow. Supporting virtualization environments where low-latency, high-bandwidth links between compute nodes are critical. Linking storage clusters that demand consistent 40Gbps throughput over short fiber distances. Enabling scalable network expansions in campus environments with multimode fiber infrastructure. Facilitating edge computing nodes requiring compact and energy-efficient high-speed interconnects. This module enhances operational efficiency by providing standardized, high-speed links tailored for short-range fiber runs, simplifying cabling complexity and supporting scalable bandwidth growth in dense networking scenarios.

10-2945-02 Original Cisco 40GBASE QSFP Modules,40GBASE-SR-BiDi, duplex MMF

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases