- Home Page /
- Electronics /
- Computer Accessories /
- Networking Products /
- Network Transceivers /
- 1.25G SFP 1000Base-SX 850nm Industrial MMF Mu...
0 ratings
Item #:
89000232
1.25G SFP 1000Base-SX 850nm Industrial MMF Multimode up to 550m Duplex LC DDM for Outdoor Use 2Pack
Item #:
89000232
GBP 31
Price Details
Price
GBP 31
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Saturday, August 01
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Experience stable and high-quality connectivity in harsh environments with our Industrial 1000Base-SX SFP transceivers.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High-Speed Connectivity
Supports 1.25G data transfer rates, ensuring seamless and fast network performance for demanding industrial applications.
Long Range Capability
Operates effectively over multimode fiber up to 550 meters, providing flexibility for expansive outdoor installations without signal degradation.
Durable Design
Engineered for outdoor use with robust materials, the SFP modules resist environmental challenges, ensuring reliable performance in varied conditions.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 0.22 lbs (100 grams) |
| What is in the box | 1.25G SFP 1000Base-SX... For more details, please check description/product details |
Who Should Buy?
-
Networking Professionals
Ideal for IT professionals setting up or upgrading networking equipment in industrial or outdoor environments.
-
Data Center Managers
Perfect for data centers requiring reliable, high-speed data transmission over multimode fiber connections.
-
Telecom Operators
Great for telecommunications companies extending fiber optic networks in urban or suburban outdoor settings.
-
Home Users
Not suitable for casual home users needing basic internet connectivity without advanced networking equipment.
Product Description
1.25G SFP 1000Base-SX 850nm Industrial MMF Multimode up to 550m Duplex LC DDM for Outdoor Use 2Pack
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the range of the 1.25G SFP 1000Base-SX 850nm Industrial MMF module?
Answer: The 1.25G SFP 1000Base-SX 850nm Industrial MMF module offers a range of up to 550 meters when used with multimode fiber. This means you can effectively use it in scenarios that require high-speed data transfer over moderate distances, such as connecting network switches within a building or to nearby offices. Its capability allows for significant data transmission without degradation, ideal for industrial environments. -
Question:
What type of fiber is compatible with this SFP module?
Answer: This SFP module is specifically designed for use with multimode fiber (MMF), which is characterized by its ability to transmit multiple light rays simultaneously. It is suited for environments where high-capacity data transfer is needed over shorter distances. For optimal performance, fiber types such as OM2, OM3, or OM4 are recommended, making it a versatile choice for both current and future networking needs. -
Question:
What does DDM mean, and why is it important?
Answer: DDM stands for Digital Diagnostic Monitoring. It's a feature that allows users to access real-time data regarding the module's performance parameters such as temperature, voltage, and optical power levels. This is crucial for maintaining operational efficiency as it enables proactive monitoring and troubleshooting, thereby minimizing downtime. In outdoor use, DDM can help in ensuring that the environment isn't adversely affecting the module's performance. -
Question:
What applications are suitable for the 1.25G SFP 1000Base-SX module?
Answer: The 1.25G SFP 1000Base-SX module can be used in a variety of applications, including data centers, enterprise networks, and industrial automation systems. Specifically, situations requiring high-speed network connections over moderate distances, such as between different buildings within a campus, are ideal. Its robust design makes it well-suited for outdoor setups, where environmental factors can challenge reliability. -
Question:
Can this module be used outdoors, and what protection features does it have?
Answer: Yes, this module is designed for outdoor use and features a durable casing that protects it against dust, moisture, and temperature variations. Its industrial-grade design means it's built to withstand harsher environments, making it suitable for installations in outdoor networking equipment or outdoor cabinets. Whether deployed in a telecommunications rig or an outdoor access point, it reliably maintains connectivity. -
Question:
How do I install the 1.25G SFP module?
Answer: Installation of the 1.25G SFP module is straightforward. Simply insert the module into the SFP slot of your compatible device, ensuring that it is securely clicked into place. If required, connect the appropriate multimode fiber cable with a Duplex LC connector. The device should automatically recognize the module, allowing you to configure settings as necessary for your specific network requirements. -
Question:
What does Duplex LC mean in the context of this SFP module?
Answer: Duplex LC refers to the type of connector used with this SFP module, which allows for bidirectional data transmission. The LC connector is compact yet efficient, minimizing space while providing reliable connectivity. This is especially useful in networking applications where multiple connections are needed within limited spaces, ensuring that both send and receive lines are efficiently utilized. -
Question:
Is this SFP module compatible with all networking devices?
Answer: While the 1.25G SFP 1000Base-SX module is designed to be compatible with most SFP-compatible devices, it is crucial to verify compatibility with specific equipment models beforehand. Many devices support generic SFP modules, but checking the manufacturer's documentation can prevent compatibility issues. This ensures seamless integration into existing networks without complications. -
Question:
What benefits does the 850nm wavelength provide?
Answer: The 850nm wavelength used by this SFP module is ideal for multimode fiber connections, as it provides optimal performance for short to medium distances. At this wavelength, it can transmit more light efficiently through the fiber, resulting in higher bandwidth and faster data rates. This makes it suitable for high-performance network applications, especially where data volume is critical. -
Question:
Where can I buy the 1.25G SFP 1000Base-SX 850nm Industrial MMF Multimode module?
Answer: You can buy the 1.25G SFP 1000Base-SX 850nm Industrial MMF Multimode module from Ubuy in UK. Ubuy offers a convenient online platform where you can find this product in a 2-pack, ensuring you have the essential networking tools at hand for your outdoor or industrial applications. Their wide range of products makes it easy to meet your networking needs.
OLYCOM Network Transceivers Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GBP 31
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Saturday, August 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Achieve up to 1.25Gb/s data links with 850nm multimode performance.
- Supports hot-plugging for convenient installation and maintenance.
- Designed for harsh industrial environments with a -40°C to 85°C operating temperature.
- Reliable duplex LC connection with a distance capability of up to 550m.
- Includes 2 high-quality SFP transceivers per pack, ensuring value and redundancy.
- Perfect for use with fiber media converters, switches, and servers.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.