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NEW Cisco DWDM-SFP-3112 1GB BASE-DWDM 1531.12nm SMF LC SFP Transceiver

NEW Cisco DWDM-SFP-3112 1GB BASE-DWDM 1531.12nm SMF LC SFP Transceiver

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Cutoff Ground / 3 day / 2 day - 2pm PT, Cutoff Overnight - 5pm PT. Overnight orders after 4pm PT require approval. Call 800-430-6950 to confirm overnight orders after 4pm PT.
Condition: New
New in Original Manufacturers Box. Sold with warranty from NetworkTigers or the manufacturer.
Warranty: 365 days
Warranty coverage period
SKU: NSN-9106
UPC: 882658136528


The Cisco DWDM-SFP-3112 is a 1GB BASE-DWDM transceiver that operates at a wavelength of 1531.12nm over single-mode fiber (SMF) connections using an LC connector interface. This small form-factor pluggable (SFP) module provides high-speed data transmission for various networking applications.

With its dense wavelength division multiplexing (DWDM) technology, this SFP allows multiple wavelengths to be transmitted simultaneously on the same fiber, maximizing bandwidth capacity and optimizing network efficiency.

Excellent signal quality and reliability while ensuring low power consumption. It supports both digital diagnostics monitoring functions and DOM information retrieval via an I2C serial bus/interface, allowing for easy management and troubleshooting.


  • Form Factor : 1 Gigabit SFP Transceiver
  • Wavelength : 1531.12nm (100 GHz ITU grid)
  • Cable Type : DWDM
  • Designed for : Cisco Switches
  • Model Number : DWDM-SFP-3112
  • Part Number : DWDM-SFP-3112, DWDM-SFP-3112=, DWDM-SFP-3112-WS
  • Condition : New


  • One (1) New Cisco DWDM-SFP-3112 BASE-DWDM 1 Gigabit 1531.12nm SMF LC Transceiver SFP as described above