1270-1610nm 1000BASE-CWDM SFP, 20km LX, 1270nm Wavelength

The 1270-1610nm 1000BASE-CWDM SFP, 20km LX, 1270nm Wavelength is a SFP optical transceiver delivering 1000Mbps over SMF. Operating at 1270nm with a Duplex LC interface, it reaches 20km and is compliant with SFP MSASFF-8472. 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, 1000Mbps data rate
• Wavelength: 1270nm
• Connector: Duplex LC
• Reach: up to 20km
• Fiber media: SMF
• DDM/DOM: Supported

The 1270-1610nm 1000BASE-CWDM SFP, 20km LX, 1270nm Wavelength is used in CWDM metro access, enterprise and telecom edge networks, where it provides a 1000Mbps link over SMF up to 20km. The Duplex LC interface and 1270nm optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing.

Standards compliance covers SFP MSASFF-8472. The unit works in any equipment with a standard SFP interface; if your network uses a specific vendor's coding, tell us the switch model and we will program and verify it before delivery.

To order, quote CWDM-SFP-1270-20 together with your quantity. Stock items ship quickly; for OEM orders we support custom labels, retail packing and vendor-specific coding, all handled in our own factory.

Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.

Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.

Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.

We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.