Cisco QSFP-40G-SR4
40GBASE-SR4 QSFP Transceiver Module with
Key facts
- Part number
- QSFP-40G-SR4
- Brand
- Cisco
- Category
- Transceivers
- Price
- AUD 51 from Prology AU (refurbished)USD 73 from Prology US (refurbished)
- Availability
- Prology AU: New, Refurbished · in stock
- Prology US: New, Refurbished · in stock
Overview
40GBASE-SR4 QSFP Transceiver Module with
The Cisco 40GBASE QSFP+ (Quad Small Form-Factor Pluggable Plus) modules offer customers a wide variety of high-density 40 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider transport applications.
Features
- 40Gigabit Ethernet - Designed to provide high-performance Ethernet connection while minimizing power and CPU cycles' utilization
- Typically used for short distance, multi-mode fibre optic is ideal to carry data and transmit audio/video applications within a building
- Supports optical fibre cable for durable performance, minimal signal loss, and fast data transfers to greater distances
- With 40GBase-SR4 technology, enjoy up to 40Gbps data transfer rate over optical fibre cable
Specifications
General
- Total Number of Ports
- 1
- Compatibility
- Cisco Nexus 3064 SwitchMSA Compliant
- Application/Usage
- Data Networking
Optical Network
- Product Type
- QSFP+
Manufacturer Website Address
- Manufacturer
- Cisco Systems, Inc
- Product Model
- QSFP-40G-SR4
- Product Name
- QSFP-40G-SR4 QSFP+ Module
- Brand Name
- Cisco
- Network Technology
- 40GBase-SR4
- Maximum Data Transfer Rate
- 40
- Media Type Supported
- Optical Fiber
- Fiber Mode Supported
- Multi-mode
- Weight (Approximate)
- 100 g
- Height
- 13.5 mm
- Width
- 18.4 mm
- Depth
- 72.4 mm
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- USD 3,533.58≈ AUD 5,032
- Apr 2025
- Lowest recorded
- USD 2,995≈ AUD 4,265
- Highest recorded
- USD 3,699.29≈ AUD 5,268
- Recorded
- 2014 – 2025
- 27 price points
- List price
- Prology US
AUD 51 on Prology AU, recorded
Buy or sell Cisco QSFP-40G-SR4
Buying Cisco transceivers
Prology stocks the Cisco QSFP-40G-SR4 from AUD 51 on Prology AU and Prology US. Need more than one, or a different condition? Request a quote for volume pricing.
Selling Cisco transceivers
Have a spare or decommissioned QSFP-40G-SR4? Prology buys used and surplus Cisco transceivers — single units or whole lots — and replies with an offer within 1 business day. Sell your QSFP-40G-SR4.
- What is the Cisco QSFP-40G-SR4?
- The Cisco QSFP-40G-SR4 is a Cisco transceiver – 40GBASE-SR4 QSFP Transceiver Module with.
- How much does the Cisco QSFP-40G-SR4 cost?
- The manufacturer list price on record is USD 3,533.58 (Apr 2025). It is a reference figure, not a selling price — the live price is on the Prology store page.
- Where can I buy the Cisco QSFP-40G-SR4?
- It is listed on Prology AU and Prology US. Use the “View on Prology” button above for live price, condition and stock, or request a quote for volume pricing.
- Can I sell a used Cisco QSFP-40G-SR4?
- Yes. Prology buys used and surplus Cisco transceivers, including the QSFP-40G-SR4. Get an offer — sell outright or trade in against your next order.
Request a quote for QSFP-40G-SR4
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.