Cisco QSFP-40G-SR4 40G QSFP+ Transceiver Module

Overview

The Cisco QSFP-40G-SR4 40G QSFP+ Transceiver Module is an optical transceiver module in the Cisco SFP/QSFP transceiver family. Cisco SFP and QSFP optical transceiver modules provide fiber connectivity between switches, routers and servers in campus and data center networks. Verify host compatibility with your platform before ordering. Request a quote from BJXHBT for pricing, stock and delivery options.

The Cisco QSFP-40G-SR4 is a 40G QSFP+ transceiver designed for high-speed Ethernet connectivity in compatible Cisco networking equipment. . Model: QSFP-40G-SR4

Key Specifications

Data Rate	40G Ethernet
Form Factor	QSFP+
Optical / Interface Standard	40GBASE-SR4
Transmission Medium	OM3/OM4 multimode fiber
Connector	MPO-12
Maximum Link Distance	100 m OM3 / 150 m OM4

Typical Applications

• Fiber uplinks between access and core switches
• Data center leaf-spine interconnects
• Server and storage network attachments

Why Source QSFP-40G-SR4 from BJXHBT

• Genuine networking hardware sourced for enterprise and carrier deployments
• Competitive B2B pricing with volume discounts for projects
• Reliable delivery across Central Asia and other international markets
• Pre-sales support for model selection and network design

Frequently Asked Questions

Do you ship the QSFP-40G-SR4 to Central Asia?

Yes. BJXHBT regularly ships networking hardware to Kazakhstan, Uzbekistan, Kyrgyzstan, Tajikistan and other Central Asian markets. Contact us to confirm logistics options and delivery times for your location.

Can I get project or bulk pricing?

Yes. As a B2B distributor, BJXHBT offers volume and project-based pricing on the QSFP-40G-SR4. Send us your product list, quantity and delivery destination for a tailored quote.

What is the maximum transmission distance of the QSFP-40G-SR4?

The QSFP-40G-SR4 supports a maximum link distance of 100 m OM3 / 150 m OM4.

What data rate does it support?

It supports 40G Ethernet data rate for high-bandwidth fiber connectivity.

What connector does it use?

It uses a MPO-12. Contact BJXHBT to confirm cable and connector compatibility for your switch or router.