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

Designed for CWDM metro access, enterprise and telecom edge networks, the 1270-1610nm 1000BASE-CWDM SFP, 20km LX, 1270nm Wavelength provides 1000Mbps throughput in a SFP form factor. It operates at 1270nm over SMF through a Duplex LC connector and supports link lengths up to 20km. The module meets SFP MSASFF-8472 and includes digital diagnostic monitoring for live status readout.

Product Highlights

• SFP form factor, 1000Mbps data rate
• Wavelength: 1270nm
• Connector: Duplex LC
• Reach: up to 20km
• Fiber media: SMF
• DDM/DOM: Supported

Network architects choose the 1270-1610nm 1000BASE-CWDM SFP, 20km LX, 1270nm Wavelength for CWDM metro access, enterprise and telecom edge networks: it runs 1000Mbps over SMF and reaches 20km. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Custom labeling, packaging and compatibility coding for specific equipment vendors are available from our factory on request.

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.

Our part number for this module is CWDM-SFP-1270-20. 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.

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.

Most orders travel by international express and arrive within days; palletized freight by air or sea is used for volume orders. If you prefer, we ship on your DHL, UPS or FedEx account, or deliver to your appointed agent in China for onward consolidation.

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.

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.