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TP-LINK (SM311LM) MiniGBIC Multi-Mode SFP Fiber Module, 550m, 850nm Wave
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All products sold by FixGenie come with comprehensive manufacturer warranty protection. We stand behind the quality of every item in our catalog by ensuring they are covered under their respective brand warranties. Warranty periods vary by manufacturer and product type. Most electronic components, computer parts, and accessories include warranty coverage ranging from 12 months to several years, depending on the specific brand and product category. The exact warranty terms and duration are determined by the original manufacturer. When you purchase from us, you receive the same warranty protection as buying directly from the manufacturer. This covers manufacturing defects, component failures, and other issues outlined in the manufacturer's warranty terms. Your warranty period begins from the date of purchase. To make a warranty claim, you can contact the manufacturer directly using the warranty information included with your product, or contact our support team who can assist you with the warranty process. We recommend keeping your order confirmation as proof of purchase for warranty claims. Please note that warranties typically do not cover damage from misuse, accidents, normal wear and tear, or unauthorized modifications. Each manufacturer has specific terms and conditions that apply to their warranty coverage. If you have questions about warranty coverage for a specific product, please contact our UK-based support team before purchasing, and we'll be happy to provide details about the manufacturer's warranty terms.
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TP-Link TL-SM311LM 1000Base-SX Multi-Mode SFP Fiber Module - 850nm, 550m Range
This professional-grade SFP fiber transceiver module delivers reliable Gigabit Ethernet connectivity over multi-mode fiber optic cables, extending network reach up to 550 meters. Designed for enterprise networking applications, it operates at 850nm wavelength and supports both 50/125μm and 62.5/125μm multi-mode fiber standards.
Compatible with a comprehensive range of TP-Link managed and smart switches, this cost-effective fiber module enables flexible network expansion while maintaining high-performance 1.25 Gbps data transmission. The hot-swappable design ensures seamless integration into existing network infrastructures without service interruption.
Technical Specifications
- Interface Type: SFP (Small Form-factor Pluggable) Module
- Fiber Compatibility: 50/125μm and 62.5/125μm Multi-mode
- Maximum Transmission Distance: 550 meters
- Data Transfer Rate: 1.25 Gbps
- Operating Wavelength: 850nm
- Connector Type: LC Duplex
- Power Requirements: 3.3V DC
- Standards Compliance: IEEE 802.3z, CSMA/CD, TCP/IP
- Operating Temperature: 0°C to 70°C (32°F to 158°F)
- Storage Temperature: -40°C to 80°C (-40°F to 176°F)
- Operating Humidity: 10% to 90% (non-condensing)
- Package Weight: 60g
Key Features
- Extended Network Reach - Extends Gigabit connectivity up to 550m over multi-mode fiber
- Universal Compatibility - Works with TP-Link TL-SG5428, TL-SL5428E, TL-SG3210/3216/3424/3424P, and many more switch models
- Hot-Swappable Design - Install or replace without powering down network equipment
- Cost-Effective Fiber Solution - Lower total cost of ownership for medium-distance connections
- Industrial-Grade Reliability - Wide operating temperature range for demanding environments
- Plug-and-Play Installation - No configuration required for immediate deployment
- Limited Lifetime Warranty - Long-term protection and peace of mind
Shipping Information
All orders placed before 2:00pm (Monday to Friday) are dispatched the same day. Orders placed after 2:00pm, on weekends, or on bank holidays will be shipped the following business day.
Your order will be carefully packed and shipped from our UK warehouse. You’ll receive tracking details as soon as your parcel is on its way.
Returns
If you change your mind, we accept returns within 30 days of delivery on most new, unopened items. Simply contact our friendly support team to start your return—it's quick and hassle-free.
Your satisfaction is our priority. If you need any help or have questions about your order, please get in touch with our support team.
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