QSFP-40G-SR4, Cisco QSFP Module, 40Gbps/Multimode Fiber/Short Range

What is the qsfp 40g sr4?

The qsfp 40g sr4 is a 40 Gigabit Ethernet QSFP+ transceiver module used for high-speed network connectivity.

What type of cable does the qsfp 40g sr4 use?

The qsfp 40g sr4 uses a multi-mode fiber optic cable for network connectivity.

What is the maximum transmission distance for the qsfp 40g sr4?

The qsfp 40g sr4 can transmit data up to a maximum distance of 100 meters over multi-mode fiber optic cable.

What kind of network speeds does the cisco qsfp 40g sr4 support?

The cisco qsfp 40g sr4 supports 40 Gigabit Ethernet network speeds for high-speed data transfer.

Is the cisco qsfp 40g sr4 compatible with other network devices?

Yes, the cisco qsfp 40g sr4 is compatible with a wide range of network devices that support QSFP+ transceiver modules.

What is Router-switch?

Router-switch is a company that sells networking equipment such as routers, switches, firewalls, and other related products.

What brands does Router-switch carry?

Router-switch carries a variety of networking equipment brands such as Cisco, Huawei, Juniper, HP, Dell, and more.

Does Router-switch ship internationally?

Yes, Router-switch ships their products internationally. However, customers may need to pay additional customs and taxes depending on their country's regulations.

Does Router-switch offer discounts or promotions?

Yes, Router-switch often offers discounts and promotions on their products. Customers can check their website or subscribe to their newsletter to stay updated on current offers.

Does Router-switch offer customized solutions for specific networking needs?

Yes, Router-switch offers customized solutions for specific networking needs. Customers can contact their sales team and provide their requirements to receive a personalized quote and solution.

How cost-effective is the QSFP-40G-SR4?

The QSFP-40G-SR4 offers high-speed data transfer at a competitive price, making it cost-effective for large-scale deployments.

What are the key features of QSFP-40G-SR4?

The QSFP-40G-SR4 supports 40GBASE-SR4 Ethernet, has an MPO connector, and offers low power consumption.

What application scenarios is QSFP-40G-SR4 suited for?

The QSFP-40G-SR4 is ideal for data centers, high-performance computing networks, and enterprise backbones requiring high-speed connectivity.

How do you install the QSFP-40G-SR4 module?

Insert the QSFP-40G-SR4 into a compatible slot in your switch or router until it clicks into place.

Does the QSFP-40G-SR4 module need firmware upgrades?

The QSFP-40G-SR4 typically does not require firmware upgrades, but check for any specific updates from the manufacturer.

Are there alternative products to the QSFP-40G-SR4?

Alternatives include the QSFP-40G-LR4 and QSFP-40G-ER4, depending on your transmission distance requirements.

What common troubleshooting steps should I follow for the QSFP-40G-SR4?

Check the connection, ensure proper seating, verify compatibility, and consult the module's diagnostic tools.

What accessories are available for the QSFP-40G-SR4?

Accessories include MPO patch cables, cleaning tools, and compatible switch modules.

What is the maximum distance support for QSFP-40G-SR4?

The QSFP-40G-SR4 supports distances up to 100 meters over OM3 multimode fiber and 150 meters over OM4 multimode fiber.

Why should I buy from router-switch.com?

As an authorized distributor for 20+ top brands, router-switch.com offers:
- Genuine products with full warranties.
- Competitive pricing and bulk order discounts.
- Professional pre-sales and after-sales support.