1270nm-1450nm 10G CWDM SFP+, 40km ER, 1270nm Wavelength

The 1270nm-1450nm 10G CWDM SFP+, 40km ER, 1270nm Wavelength is a SFP+ optical transceiver delivering 11.0957Gbps over SMF. Operating at 1270nm with a Duplex LC interface, it reaches 40km and is compliant with SFP+ MSA Compliant, CPRI, eCPRI. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in CWDM metro access, enterprise and telecom edge networks.

Product Highlights

• SFP+ form factor, 11.0957Gbps data rate
• Wavelength: 1270nm
• Connector: Duplex LC
• Reach: up to 40km
• Fiber media: SMF
• Operating temperature: 0 to 70°C (32 to 158°F)

Network architects choose the 1270nm-1450nm 10G CWDM SFP+, 40km ER, 1270nm Wavelength for CWDM metro access, enterprise and telecom edge networks: it runs 11.0957Gbps over SMF and reaches 40km. With its Duplex LC optical interface, the module works directly with the SMF infrastructure already installed in most facilities. For networks standardized on Cisco hardware, it is a drop-in equivalent of the CWDM-SFP10G-1270.

Compliance: SFP+ MSA Compliant, CPRI, eCPRI. For projects standardized on Cisco hardware, this product replaces the CWDM-SFP10G-1270 directly, with identical fit and function. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.

Our part number for this module is CW-SFP10G40-27. 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.

Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.

We do not ship untested stock. Each transceiver and cable is powered up in our test racks, checked for link stability, transmit power, receiver sensitivity and diagnostic readouts, and only then packed for delivery. This factory-level testing is one reason network integrators keep reordering from us year after year.