25G SFP28 SR for Cisco SFP-25G-SR-S SFP-10/25G-CSR-S 10G/25GBASE-SR SFP28 850nm 100m DOM LC MMF Optical Transceiver Module
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Key Points
- 【 Support 10G/25G Dual-rate adaptive】Compatible Cisco SFP-10/25G-CSR-S/SFP-25G-SR-S SFP28 transceiver provides 10/25GBase-SR throughput up to 100m over multimode fiber (MMF) using a wavelength of 850nm via an LC duplex connector
- 【25G SFP28 SR】 Up to 100m/70m over OM4/OM3,Support RS-FEC, FC-FEC
- 【【STANDARDS】Compliant with SFP28+ MSA and SFF-8472 with duplex LC receptacle
- 【 APPLICATION 】 It's wide used for 25GBASE-SR Ethernet ,25Gbps data rate,100GE SR4 Fan Out to 25GE SR Applications
Warranty / Shipping / Returns
- Free shipping on all orders
- No additional customs duties will be charged.
- 7-day return policy applies to all products (T&C apply).
- Tracking details will be emailed, along with customer support assistance.
What Our Customers Say About Blumaple
Product Description

Description
- The SFP28 SR transceiver is a single-channel, pluggable fiber SFP28 optical module for 25 Gigabit Ethernet and Infiniband EDR. It is a high-performance short-range data communications module that transmits 70 meters over OM3 multimode fiber and 10 meters over OM4 multimode fiber. The module is designed to use a multimode fiber system with a wavelength of 850nm and an electrical interface using 20 pieces of contact edge type connectors. the SFP 25G SR S optical transceiver complies with multiple standards and specifications such as IEEE 802.3, SFF-8472, SFF-8402, SFF-8432 and SFF-8431 with a center wavelength of 850nm.
- Because the transmitter inside the SFP 25G SR optical module is a vertical-cavity surface-emitting laser (VCSEL), it needs to be used with OM3/OM4 multimode fiber with a fiber diameter of 50/125µm, which is a short-range transmission optical module. In addition, SFP28 SR optical module has digital optical monitoring (DOM) function, which can help network management to monitor all aspects of optical module information in real-time, and is mainly used in 25G Ethernet switches, routers, network interface cards and storage network equipment.

Wide Application
- A wide variety usage of ethernet switches adapters routers and any other network device.
- for data center server ceterprise service and any other communication links.
- Used in the internal network system and video surveillance system of the university research institute.
- Data Center
- Base Station
- Network Storage Device
- Fiber Media Converter
- Network Switches Router Server
- Network Adapter Firewall
No technical specifications available.
Frequently Asked Questions
Please read our frequently asked questions to find out more.
Is Cash on Delivery (COD) available?
COD is not available, as all products are imported internationally.
What are the warranty terms?
Warranty terms vary by product and brand. A manufacturer warranty is provided where applicable.
Can I cancel my order after placing it?
Orders can be cancelled within 24 hours of purchase. Once the item is shipped internationally, cancellation isn’t possible.
What is the return period?
You can request a return within 7 days of receiving your product, provided it is not physically damaged.
Can I negotiate if I buy in bulk?
Yes, bulk purchase discounts are available. Please contact our support team at help@blumaple.com
Do I need to pay any custom duties?
No, you don’t need to pay any extra custom duties. Blumaple takes care of all customs clearance.
Are there any additional shipping charges?
No, it’s free shipping on all orders.
How can I track my order?
All order updates and tracking details will be sent to your registered email address.
Why does delivery take 10+ business days?
We source products directly from global suppliers, and international shipping, customs clearance, and doorstep delivery may take additional time.
Where is Blumaple located?
Blumaple is based in Hyderabad, India, and operates as an online-only store.
