Cisco
CISCO SFP-10/25G-CSR-S - Dual Rate 10/25GBASE-CSR SFP Module
CISCO SFP-10/25G-CSR-S - Dual Rate 10/25GBASE-CSR SFP Module
CISCO SFP-10/25G-CSR-S - Dual Rate 10/25GBASE-CSR SFP Module
The Cisco SFP-10/25G-CSR-S Dual-Rate 10/25GBASE-CSR SFP Module is a high-performance optical transceiver designed for flexible 10 Gigabit and 25 Gigabit Ethernet connectivity in compatible Cisco switches, routers, and data center networking platforms.
Supporting both 10GbE and 25GbE operation, the SFP-10/25G-CSR-S provides an efficient migration path from existing 10Gb networks to higher-bandwidth 25Gb infrastructure. The module uses short-reach multimode fiber (MMF) connectivity, making it ideal for high-speed links within data centers, server rooms, and enterprise network environments.
Its compact SFP form factor enables high-density network deployments while Cisco qualification helps ensure interoperability and dependable operation with supported Cisco equipment. The module is well suited for switch-to-switch connections, server uplinks, aggregation, and other bandwidth-intensive applications.
Key Features
¤ Part Number: SFP-10/25G-CSR-S
¤ Brand: Cisco
¤ Product Type: Optical SFP Transceiver
¤ Dual-rate 10GbE / 25GbE operation
¤ Supports 10/25GBASE-CSR connectivity
¤ Designed for multimode fiber (MMF)
¤ Duplex LC optical connectivity
¤ Suitable for high-density data center networks
¤ Designed for compatible Cisco networking equipment
¤ Ideal for server, switch, and aggregation connectivity
Low stock: 6 left
Condition: Refurbished
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Warranty
Warranty
The majority of our equipment comes with 6 months warranty, with the exception of tapes and batteries - which comes wth 1 month waranty. If you need a special warranty period, you can ask your contact person for an extended warranty. Please note that the extended warranty can be extended for a maximum of 3 years and in most cases it incurs an extra cost. It must also be purchased at the same time as the original Purchase Order. In the event a faulty part or a part that stops working within its warranty period, email your contact person and request a RMA (email should include Ameta invoice number, product part number & serial number) and we will process your claim. You can view our Terms of sale here: https://ametacomputer.com/pages/terms-of-sale
Conditions
Conditions
Refurbished
Product is cleaned and refurbished by Ameta.
Manufacturer Refurbished
Product is refurbished and re-certified by the original manufacturer.
New F/S
Product is unused and factory sealed in original manufacturer retail packaging.
New
Product is unused with or without original manufacturer packaging, such as bulk, pulls, or spares.
New Open Box (NOB)
Product is unused, but original manufacturer packaging seal is broken or cut.
The condition for each product, can be found in the description of the product.
Shipping
Shipping
Shipping Information
We offer same-day shipping on all orders placed before 14:30 CEST (Central European Summer Time), Monday through Friday. Orders placed after this cutoff will ship the next business day.
Typical delivery times:
- Within Europe: 1–2 business days
- Outside Europe: 2–3 business days
Shipping costs vary depending on the destination and the items in your order. The exact shipping rate will be calculated at checkout.
All items are securely packed and shipped with tracking, so you can follow your delivery every step of the way. If you have special shipping requirements or need express delivery, feel free to contact us before placing your order.

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