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SFP-XG-SX-MM850-D - H3C 10G SFP+ SR 850nm 300m LC MMF Transceiver

Name: SFP-XG-SX-MM850-D - H3C 10G SFP+ SR 850nm 300m LC MMF Transceiver
Brand: H3C
SKU: SFP-XG-SX-MM850-D
Price: 78.00 USD
Availability: InStock

$78.00

SFP-XG-SX-MM850-D

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High-performance H3C SFP-XG-SX-MM850-D 10GBASE-SR SFP+ transceiver for multi-mode fiber, delivering reliable 10G connectivity up to 300m over OM3 with low power consumption and digital diagnostics.

Key Features

10G Data Rate

Supports 10.3 Gbps for high-speed network links in data centers and enterprise LANs.

850nm VCSEL

Vertical-cavity surface-emitting laser ensures efficient transmission over multi-mode fiber.

300m Reach

Reaches up to 300m on OM3 MMF (400m on OM4), ideal for short-range interconnects.

DDM Support

Built-in digital diagnostics monitoring for real-time optical performance tracking.

Specifications

Model	SFP-XG-SX-MM850-D
Brand	H3C
Form Factor	SFP+
Data Rate	10.3 Gbps
Wavelength	850 nm
Connector	Duplex LC
Fiber Type	Multi-mode (MMF)
Max Distance	300 m (OM3) / 400 m (OM4)
Transmitter	VCSEL
Receiver	PIN
TX Power	-7.3 to -1 dBm
Receiver Sensitivity	< -11.1 dBm
Power Budget	3.8 dB
Power Consumption	< 1 W
DDM/DOM	Yes
Operating Temperature	0 to 70°C
Protocols	10G Ethernet, MSA Compliant

Key Benefits

Cost-Effective – High performance at a fraction of OEM pricing, saving up to 94%.
Reliable Connectivity – MSA compliant and rigorously tested for seamless integration with H3C switches.
Easy Deployment – Hot-pluggable SFP+ form factor simplifies installation and upgrades.

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?

Please refer below our warranty terms.

https://www.datadirectglobal.com/pages/product-warranty-policy

Datadirect offers for all items on the website.

Cisco/Juniper:

1 year warranty for new licensed products; 3 months warranty for used, REF, etc.

Aruba:

Generally provide Limited Lifetime Warranty

PS: Limited Lifetime Warranty means the machine is damaged during normal use, datadirect can provide free warranty service. However, we cannot provide warranty for damage caused by human or violent factors.

If you need to apply for a product warranty, you need to send the defective product back to us (suzhou China). The shipping cost of the defective product and the shipping cost of the spare parts will be borne by datadirect.

The shipping cost for the return is: first receipt address to our warehouse. The shipping cost of the spare parts is from our warehouse to the first delivery address.

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

PROCUREMENT PROCESS

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.

Order Fulfillment Process

From Warehouse to Delivery: Ensuring Accuracy and Speed. Our order fulfillment process guarantees that your order is handled with the utmost care and efficiency.