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QSFP-40G-SR4-MM850 - 40GBASE-SR4 QSFP+ 850nm 150m MMF

Name: QSFP-40G-SR4-MM850 - 40GBASE-SR4 QSFP+ 850nm 150m MMF
Brand: H3C
SKU: QSFP-40G-SR4-MM850
Price: 500.00 USD
Availability: InStock

$500.00

QSFP-40G-SR4-MM850

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The H3C QSFP-40G-SR4-MM850 is a high-performance 40GBASE-SR4 QSFP+ optical transceiver module designed for short-reach multimode fiber connections, delivering reliable 40G Ethernet connectivity in data centers and enterprise networks.

Key Features

High Bandwidth

Supports 40Gbps data rate over four 10Gbps lanes, ideal for high-density network environments.

Extended Reach

Operates up to 100m on OM3 MMF and 150m on OM4 MMF, providing flexible deployment options.

Breakout Capability

Supports 1-to-4 breakout to four 10G SFP+ links when used with appropriate cabling, maximizing port utilization.

Hot-Pluggable

QSFP+ form factor enables easy installation and replacement without network downtime.

Specifications

Model	QSFP-40G-SR4-MM850
Brand	H3C
Form Factor	QSFP+
Data Rate	40 Gbps (4 x 10 Gbps)
Wavelength	850 nm
Connector	MPO (PC-polished, 12-fiber)
Fiber Type	Multimode 50/125 µm
Max Distance	100 m (OM3), 150 m (OM4)
Transmit Power	-7.6 to 0 dBm
Receive Sensitivity	-9.5 to +2.4 dBm
Power Consumption	< 2.5 W
DDM Support	Yes

Key Benefits

Cost-Effective 40G Upgrade – Provides a seamless migration path from 10G to 40G using existing multimode fiber infrastructure.
High Port Density – Enables dense 40G aggregation in switches, reducing cabling complexity and space requirements.
Interoperability – Fully compatible with H3C switches and routers, ensuring reliable performance in mixed-vendor environments.

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.