40G QSFP+ QSFP-40G-ER4 40km 1310nm Duplex LC/UPC Module, Cisco

The 40G QSFP+ QSFP-40G-ER4 40km 1310nm Duplex LC/UPC Module, Cisco is a hot-pluggable QSFP+ transceiver rated at 44.6Gbps (4x 11.2Gbps). Using a Duplex LC optical interface over SMF at 1310nm, it covers transmission distances up to 40km. Compliance with OTN OTU3, 40G Ethernet, SATA/SAS3, MSA Compliant, together with integrated diagnostic monitoring, makes it a dependable choice for 40G Ethernet data center and enterprise network environments.

Product Highlights

• QSFP+ form factor, 44.6Gbps (4x 11.2Gbps) data rate
• Wavelength: 1310nm
• Connector: Duplex LC
• Reach: up to 40km
• Fiber media: SMF
• Operating temperature: 0 to 70°C (32 to 158°F)

The 40G QSFP+ QSFP-40G-ER4 40km 1310nm Duplex LC/UPC Module, Cisco is used in 40G Ethernet data center and enterprise network environments, where it provides a 44.6Gbps (4x 11.2Gbps) link over SMF up to 40km. With its Duplex LC optical interface, the module works directly with the SMF infrastructure already installed in most facilities. Compatibility with Cisco systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of QSFP-40G-ER4.

This product is designed and tested to comply with OTN OTU3, 40G Ethernet, SATA/SAS3, MSA Compliant. It is interoperable with Cisco equipment and serves as a direct equivalent to the Cisco part number QSFP-40G-ER4.

Our part number for this module is QSFP-ER4-40G. When ordering, just let us know the quantity and whether you need the compatibility coding for a particular switch brand; labeling and packaging can also follow your channel requirements.

Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.

Working directly with the manufacturer means no middleman limits. We support OEM and ODM projects, custom cable assemblies, alternative packaging and compatibility coding for major equipment vendors, with engineering support from the same team that designs our standard products.

Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.

Before any product leaves our factory it goes through optical performance testing, compatibility verification on real switch platforms and a final visual inspection. Our in-house test lab holds a wide range of current and legacy switches from major brands, so interoperability is proven on the actual equipment your network uses rather than assumed from paper specifications.