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QSFP-40G-CSR4-MM850 - 40G QSFP+ 850nm 300m MMF Transceiver

Name: QSFP-40G-CSR4-MM850 - 40G QSFP+ 850nm 300m MMF Transceiver
Brand: H3C
SKU: QSFP-40G-CSR4-MM850
Price: 150.00 USD
Availability: InStock

$150.00

QSFP-40G-CSR4-MM850

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High-performance H3C QSFP-40G-CSR4-MM850 transceiver delivers 40G connectivity over multimode fiber with extended reach up to 400m, ideal for data center and enterprise networks.

Key Features

Extended Reach

Supports distances up to 300m on OM3 and 400m on OM4 multimode fiber, exceeding standard SR4 modules.

High Bandwidth

40Gbps aggregate data rate with 4x10G lanes, compliant with IEEE 802.3ba and MSA standards.

Breakout Capable

Supports 1-to-4 breakout connectivity to four 10G SFP+ links using appropriate cabling.

Reliable Design

Hot-pluggable QSFP+ form factor, low power consumption, and operating temperature range of 0°C to 70°C.

Specifications

Model	QSFP-40G-CSR4-MM850
Brand	H3C
Form Factor	QSFP+
Max Data Rate	40 Gbps
Wavelength	850 nm
Max Distance	300 m (OM3) / 400 m (OM4)
Connector	MTP/MPO (12-fiber, PC polished)
Transmitter Type	VCSEL 850 nm
Receiver Type	PIN
TX Power	-8 to 1.0 dBm
Receiver Sensitivity	< -13 dBm
Protocols	40G Ethernet, InfiniBand QDR, SATA/SAS3, IEEE 802.3ba, MSA Compliant
Operation Temperature	0 to 70°C (32 to 158°F)
Power Supply	Single +3.3V
RoHS	Compliant

Key Benefits

Extended Reach – Achieve longer distances than standard SR4 modules, reducing the need for additional switches or repeaters.
Breakout Flexibility – Easily migrate from 40G to 4x10G connections for gradual network upgrades.
Cost-Effective – High performance at a competitive price point for enterprise and data center deployments.
Reliable Performance – Rigorously tested for compatibility and durability in demanding 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