1270-1610nm 1000BASE-CWDM SFP, 40km EX, 1270nm Wavelength

The 1270-1610nm 1000BASE-CWDM SFP, 40km EX, 1270nm Wavelength is a hot-pluggable SFP transceiver rated at 1000Mbps. Using a Duplex LC optical interface over SMF at 1270nm, it covers transmission distances up to 40km. Compliance with SFP MSASFF-8472, together with integrated diagnostic monitoring, makes it a dependable choice for CWDM metro access, enterprise and telecom edge networks.

Product Highlights

• SFP form factor, 1000Mbps data rate
• Wavelength: 1270nm
• Connector: Duplex LC
• Reach: up to 40km
• Fiber media: SMF
• DDM/DOM: Supported

In CWDM metro access, enterprise and telecom edge networks, the 1270-1610nm 1000BASE-CWDM SFP, 40km EX, 1270nm Wavelength delivers 1000Mbps transmission over SMF with a reach of 40km. The Duplex LC interface and 1270nm optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. 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 CWDM-SFP-1270.

On the compatibility side, this unit is the practical equivalent of the Cisco part CWDM-SFP-1270 and works in Cisco systems out of the box. Standards compliance covers SFP MSASFF-8472.

Order this product as CW-SFP1G40-27. Common models are stocked for fast dispatch. We can supply the module with neutral or customer-branded labels, and compatibility coding for a specific equipment vendor can be added at no extra process step.

Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.

As a manufacturer serving the fiber optic industry since 1995, we have strong in-house manufacturing and design capability. From early GBIC, Xenpak and X2 modules to today's SFP, SFP+, QSFP, QSFP-DD and OSFP products, we grow together with the industry. OEM and custom-designed transceivers and cables are welcome, and our factory-direct pricing is very competitive compared with online retail stores.

Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.

From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.