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SFP-XG-SX-MM850-I - 10G SFP+ 850nm 300m MMF LC
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H3C SFP-XG-SX-MM850-I is a high-performance 10GBASE-SR SFP+ transceiver for multi-mode fiber, delivering reliable 10G connectivity over 300m with industrial temperature range.
Key Features
10G Data Rate
Supports 10.3125 Gbps for high-speed network links.
Industrial Temperature
Operates from -40°C to 85°C for harsh environments.
Multi-Mode Fiber
Designed for MMF with 850nm wavelength, up to 300m on OM3.
Digital Diagnostics
Built-in DOM for real-time monitoring of optical parameters.
Specifications
| Model | SFP-XG-SX-MM850-I |
| Brand | H3C |
| Form Factor | SFP+ |
| Data Rate | 10.3125 Gbps |
| Wavelength | 850 nm |
| Connector | Duplex LC |
| Fiber Type | Multi-mode (MMF) |
| Max Distance | 300 m (OM3), 400 m (OM4) |
| TX Power | -7.3 to -1 dBm |
| RX Sensitivity | < -11.1 dBm |
| Power Budget | 3.8 dB |
| Power Consumption | ≤ 1 W |
| Operating Temperature | -40°C to 85°C |
| Storage Temperature | -40°C to 85°C |
| DDM/DOM | Supported |
| Protocols | IEEE 802.3ae, SFF-8472, SFF-8431, SFP+ MSA |
Key Benefits
- Extended Temperature Range – Reliable operation in extreme conditions from -40°C to 85°C.
- High Performance – 10G data rate with low power consumption under 1W.
- Easy Monitoring – Digital diagnostics provide real-time optical performance data.
- Broad Compatibility – Compliant with MSA standards for seamless integration.
Frequently Asked Questions About Product
If these questions do not dispel your doubts, please contact us
Where do your products come from?
All of our products from Cisco Disti,Cisco partner, Cisco distribution directly.
How to ship the goods?
Datadirect cooperation with FEDEX,UPS & DHL and air shipment. Orders can be tracked by express Tracking number. Air shipment will supply the B/L.
Can l use my own freight account to ship my order?
Sure, we can use your accounts to ship goods without any issue.
What's your warranty for the products you sell?
We guarantee that every item we ship is genuine, brand new, and backed by full global warranty coverage from the manufacturer.
Warranty Claims & Support:
- Active Warranty: Apply for a hassle-free RMA at any local official service center.
- Expired Warranty: Reached the end of your warranty? Contact our customer support team—we provide out-of-warranty paid RMA and repair services to help you fix the issue.
I want to buy a licence/service for a device, can I use it properly locally?
Fortinet, Meraki branded equipment licences purchased from us can be used globally, Cisco service needs to be confirmed by contacting us
How Hardware Procurement Works
A straightforward four-step process. No hidden costs, no ambiguous timelines. From your first inquiry to delivery, you know exactly what happens next.
Submit Your Requirement
Send us your hardware spec, model numbers, and quantity via email or WhatsApp. The more detail, the faster we can quote.
Receive a Detailed Quote
We respond within 24 hours with a complete quote - itemized pricing, lead time, and logistics estimate. No vague estimates.
Confirm and Pay
Approve the quote, complete payment or confirm agreed credit terms. We then place the order with our verified supply network.
Delivery and Handover
We manage logistics end-to-end and provide tracking. Delivery comes with full documentation and post-delivery support.
























