SFP-25G-SR-MM850-H - 25GBASE-SR SFP28 850nm 100m MMF Module
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H3C SFP-25G-SR-MM850-H compatible 25GBASE-SR SFP28 transceiver delivers 25 Gbps over multimode fiber up to 100m on OM4. Ideal for high-speed data center and enterprise networks.
Key Features
High Bandwidth
Supports 25 Gbps data rate for demanding applications.
Extended Reach
Up to 100m over OM4 MMF with FEC enabled.
Digital Diagnostics
Real-time monitoring of temperature, voltage, and optical power via DDM.
Hot-Pluggable
SFP28 form factor enables easy installation and replacement without powering down.
Specifications
| Model | SFP-25G-SR-MM850-H |
| Brand | H3C |
| Form Factor | SFP28 |
| Data Rate | 25 Gbps |
| Wavelength | 850 nm |
| Connector | LC Duplex |
| Fiber Type | Multimode (MMF) 50/125 µm |
| Max Distance (OM3) | 70 m (FEC enabled) |
| Max Distance (OM4) | 100 m (FEC enabled) |
| Transmit Power | -8.4 to +2.4 dBm |
| Receive Sensitivity | -10.3 to +2.4 dBm |
| DDM/DOM | Supported |
| Compatibility | H3C S6825, S6850, S6530X series |
Key Benefits
- Cost-Effective – Compatible alternative to OEM modules, reducing network deployment costs.
- Reliable Performance – Meets IEEE 802.3by standards for seamless integration.
- Easy Deployment – Hot-swappable SFP28 interface simplifies upgrades and maintenance.
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.
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