Cisco Compatible SFP-OC12-LR1 OC-12/STM-4 pluggable long-reach (40 km) transceiver module, 1310-nm wavelength, LC connector

Manufacturer: Cablexa
Part Number: SFP-OC12-LR1
Availability: In Stock
Ships: Usually in 2 days
Price: $47.00



The Cisco industry-standard Small Form-Factor Pluggable Interface Converter (SFP) for packet-over-SONET/SDH (POS), optical networking, and ATM applications (Figure 1) are hot-swappable optical interfaces that plug into a variety of ports on Cisco router interfaces. These SFP optics support OC-3, OC-12, and OC-48 data rates for multimode, short-reach, intermediate-reach, and long-reach applications.

Cisco ® SFP optics for POS and ATM applications plug into a variety of SFP-based POS, TDM and ATM interfaces on Cisco router products. This line of SFP optics supports the following three data rates at various reaches: OC-3/STM-1 (155 Mbps), OC-12/STM-4 (622 Mbps), and OC-48/STM-16 (2,488 Gbps).

The SFPs are compatible with the SONET/SDH and ATM standards, and support the digital diagnostic functions specified in the SFF-8742 Multi-Source Agreement (MSA) and the extended operating temperature range from 23 to185°F (-5 to 85°C).

The Cisco SFP optics for POS and ATM applications allow real-time access, through the digital diagnostic monitoring interface, to a set of transceiver parameters such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.

The ability to read these parameters in real time greatly enhances the installation, activation, and troubleshooting of these SFP optics.


  • Part Number: SFP-OC12-LR1
  • Product Type: Transceiver Module
  • Form Factor: SFP
  • Data Rate (max): Up to 622Mb/s
  • Distance (max): 40KM
  • Transmitter: 1310nm DFB
  • Receiver: PIN
  • Digital Diagnostic: Yes
  • Connector: Duplex LC
  • Cable Type: SMF
  • Wavelength: 1310nm
  • Operating Temperature: -5 to 85°C (23 to 185°F)


  • Cablexa Logo (Default)
  • Generic Label
  • Custom Label

This SFP-OC12-LR1 is marked and labelled with Cablexa brand as default. Customized labelling and branding are available as request.


Cablexa offers 5-year limited warranty on this SFP-OC12-LR1 optical transceiver module.

Quality Guarantee

Cablexa offers a large selection of optical transceivers that are compatible with all the major brands. We also carry transceivers in various form factors to meet your networking needs. Now you have a reliable, compatible and affordable means to expand your network while maintaining its integrity. All of Cablexa's transceivers are tested for 100% functionality and guaranteed compatible for outstanding network performance.

This Cisco Compatible SFP-OC12-LR1 OC-12/STM-4 pluggable long-reach (40 km) transceiver module, 1310-nm wavelength, LC connector is 100% MSA compliant. It is guaranteed compatible with your router or switch. And it comes with a 5-year warranty and lifetime technical support. If you have any questions about this SFP-OC12-LR1 transceiver module or any other item, feel free to contact us.

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