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SFP-GE-SX-MM850-D - 850nm Multimode SFP 550m LC

Name: SFP-GE-SX-MM850-D - 850nm Multimode SFP 550m LC
Brand: H3C
SKU: SFP-GE-SX-MM850-D
Price: 45.00 USD
Availability: InStock

$45.00

SFP-GE-SX-MM850-D

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H3C SFP-GE-SX-MM850-D is a high-performance 1000BASE-SX SFP transceiver for Gigabit Ethernet over multimode fiber, supporting distances up to 550m at 850nm with LC duplex connector.

Key Features

High-Speed Connectivity

Supports data rates up to 1250 Mbps for reliable Gigabit Ethernet links.

Extended Reach

Transmits up to 550m over 50/125µm multimode fiber with 500 MHz·km bandwidth.

Digital Diagnostics

Integrated DOM (Digital Optical Monitoring) for real-time performance tracking.

Hot-Pluggable

Standard SFP form factor enables easy installation and replacement without network downtime.

Specifications

Model	SFP-GE-SX-MM850-D
Brand	H3C
Form Factor	SFP
Data Rate	1250 Mbps
Wavelength	850 nm
Connector	Duplex LC
Fiber Type	Multimode (MMF)
Max Distance	550 m (50/125µm, 500 MHz·km)
Transmit Power	-9.5 to 0 dBm
Receive Sensitivity	≤ -17 dBm
Power Budget	7.5 dB
DDM/DOM	Yes
Operating Temperature	0 to 70°C

Key Benefits

Cost-Effective – Optimized for short-reach multimode fiber links, reducing overall network deployment costs.
Reliable Performance – H3C-qualified design ensures stable operation and compatibility with H3C switches.
Easy Deployment – Hot-pluggable SFP interface simplifies installation 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?

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.