CISCO GLC-SX-MMD - Cisco 1000Base SR, 850nm, 550m/7dB over MMF, LC duplex
High quality for less.
Buying a refurbished product from Renewtech can provide significant savings of up to 80% off the original retail price of a brand-new model, which makes it a great way to cut costs without compromising quality. In short, with a refurbished product from Renewtech, you will get:
• A high-quality product at a very cheap rate
• A cost-effective and environmentally friendly alternative
• Fast delivery, directly to you or your customer
• Great value for money
Refurbished – what is it?
A refurbished product generally refers to a used and pre-owned item. Every refurbished product from Renewtech has been professionally inspected and restored to “Grade A” condition, with faulty parts replaced with genuine ones, to make sure everything works and looks perfectly before being repackaged and put back on the market for resale. Though refurbished models may show some signs of wear, we guarantee that the items are always:
• Inspected, tested and professionally restored by certified technicians
• Fully wiped of data and software, leaving no traces of data for recovery
• Carefully wrapped and shipped in electrostatic discharge (ESD) materials
• With all original accessories and components (if applicable)
Warranty
All of our products come with a one-year warranty, starting from the date of purchase, unless otherwise stated. This warranty covers any defects in materials or workmanship that may occur during the normal use of the product.
Description
CISCO GLC-SX-MMD - 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM
For IT departments seeking a reliable solution for high-speed networks, Cisco offers a robust fiber optic transceiver module designed for seamless integration and efficient performance. This module, compatible with the SFP interface type, supports a maximum data transfer rate of 1000 Mbit/s, making it an ideal choice for environments requiring dependable and fast data transmission. Leveraging multi-mode fiber (MMF) technology, it ensures efficient connectivity over short distances, meeting the needs of modern data centers and enterprise networks.
This transceiver operates at a wavelength of 850 nm, providing optimal performance for short-range applications. With an LC fiber optic connector, it integrates smoothly into existing network infrastructures, allowing for easy upgrades and expansion without substantial modifications. Designed with Digital Optical Monitoring (DOM) capability, it offers valuable real-time diagnostics, enhancing network management and reducing downtime through proactive monitoring.
Cisco's reputation for quality and innovation ensures that this transceiver module delivers cost-effective solutions while maintaining compatibility with a wide range of networking equipment. This makes it an excellent choice for system integrators and procurement teams focused on long-term reliability and operational efficiency.
Specifications
| Brand | CISCO |
|---|---|
| Co2 Savings | 0 |
| Performance | |
|---|---|
| Fiber optic connector | LC |
| Interface type | SFP |
| Maximum data transfer rate | 1000 Mbit/s |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver type | Fiber optic |
| Wavelength | 850 nm |
Warranty
- We ship WORLDWIDE
- All items shipped from our own warehouse
- Only B2B sale, no sales to private individuals
- Blindshipping directly to your customer
- With express delivery, your order will be delivered within 1-2 working days
Looking to sell your IT equipment?
- Fair market value estimations
- Flexible and hassle-free pickup
- Secure data destruction
- Quick and easy payment


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- Competitive pricing
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- Technical in-house support
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