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by Cisco
Product Line: Cisco Optical Transceivers
Product Type: DWDM SFP+ Transceiver
Original price $0.00 - Original price $408.00
Original price
$0.00 - $408.00
Current price $408.00
Title: Used

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Product Description

The DWDM-SFP10G-61.41 is a Cisco compatible SFP+ module with a 1561.41 nm wavelength, designed for 10GBASE applications with a 100 GHz ITU grid, channel 20, and supports a data rate for OTN. It features a dual LC/PC connector, operates within a temperature range of 0 °C to 70 °C, and has a maximum power consumption of 1.5 W. This module is equipped with digital optical monitoring, supports hot swapping, and is intended for use with Cisco 10 Gigabit Ethernet switches and routers, ensuring seamless integration and performance.

Key Feature for the DWDM-SFP10G-61.41

  • What is the form factor of this device?
    The form factor is SFP+ Plug-In.
  • Can the part operate within a range of temperatures for optimal performance?
    Yes, it operates optimally between 0 °C and 70 °C.
  • What wavelength does the device use?
    It utilizes a wavelength of 1561.41 nm.
  • Is this part compatible with 10 Gigabit Ethernet switches and routers from Cisco?
    Yes, it is designed for use with Cisco 10 Gigabit Ethernet switches and routers.
  • What type of port does the device have?
    The device features a 10GBASE port type.
  • What is the maximum power consumption of this component?
    The maximum power consumption is 1.5 W.
  • Does the device support hot swapping?
    Yes, it has hot swap support.
  • What is the ITU Channel number for this device?
    The ITU Channel number is 20.
  • What type of connectors does the part use?
    It uses Dual LC/PC connectors.
  • Is Digital Optical Monitoring supported by this device?
    Yes, Digital Optical Monitoring is supported.

Product Review

The Cisco DWDM-SFP10G-61.41 offers high performance for 10 Gigabit Ethernet connections, supporting a wavelength of 1561.41 nm and featuring a dense wavelength division multiplexing (DWDM) interface. It is compatible with Cisco switches and routers, ensuring seamless integration, and includes digital optical monitoring for real-time status tracking. However, its operating temperature range is limited to 0 °C to 70 °C, which may restrict deployment in environments with extreme temperatures.


The Cisco DWDM-SFP10G-61.41 is a high-performance 10 Gigabit Ethernet transceiver designed for networking hardware. It operates on the Dense Wavelength Division Multiplexing (DWDM) technology, enabling efficient, high-capacity data transmissions over fiber-optic networks. This transceiver is compatible with Cisco 10 Gigabit Ethernet switches and routers, making it an essential component for expanding network capabilities and performance. At the core of its specifications, the DWDM-SFP10G-61.41 utilizes a wavelength of 1561.41 nm and operates within the 100 GHz ITU grid, specifically on ITU Channel 20. This precise wavelength selection allows for high-density signal transmission, maximizing fiber capacity and network efficiency. The transceiver comes in an SFP+ plug-in form factor, offering easy installation and hot-swap support, which minimizes downtime during upgrades or maintenance. The hardware features a dual LC/PC connector, ensuring secure and reliable physical connections for optical fiber cables. It supports a data rate that aligns with the Optical Transport Network (OTN) standards, facilitated by a linear electrical interface type. The device's maximum power consumption is kept low at 1.5 W, highlighting its energy efficiency. Digital Optical Monitoring (DOM) is another critical feature, providing real-time monitoring of the transceiver's operational parameters, such as temperature, optical power levels, and voltage. This capability allows for proactive maintenance and troubleshooting, enhancing network reliability. The transceiver's physical dimensions are compact, with a height of 8.5 mm, width of 13.4 mm, and depth of 56.5 mm, and it weighs 75 g or less. This compact size and weight ensure that it can be easily accommodated within various networking devices without significantly impacting the overall form factor. Key specifications include: -
  • Transmitter spectral width of 0.2 nm (maximum), ensuring precise signal transmission.
  • Receiver overload of -7 dBm (minimum), providing a measure of the maximum signal power the receiver can handle without degradation.
  • Support for patch cords with PC or UPC connectors, offering flexibility in fiber optic cable selection.
The operating temperature range of the transceiver spans from 0 °C to 70 °C, with a storage temperature range extending from -40 °C to 85 °C. This wide temperature range ensures that the device can function effectively in various environmental conditions without performance degradation. Additionally, the Cisco Quality Identification (ID) feature ensures that the transceiver is recognized by Cisco equipment, enabling optimized performance and compatibility. This feature is crucial for network administrators to maintain a Cisco-supported environment, ensuring that all components work seamlessly together. In summary, the Cisco DWDW-SFP10G-61.41 is designed for networks requiring high bandwidth and density. Its technical specifications and features make it suitable for a wide range of applications, from data centers to enterprise networks, ensuring efficient, reliable, and high-capacity data transmission across the network infrastructure.


Item Number Cisco DWDM-SFP10G-61.41
Manufacturer Cisco
Module Type SFP+ Module
Optical Wavelength 1561.41 nm
Interface Speed 10 Gbps
Channel Spacing 100 GHz
Channel Standard ITU Grid
ITU Channel Number 20
Optical Connector LC Duplex
Module Height 8.5 mm
Module Width 13.4 mm
Module Depth 56.5 mm
Power Use Maximum 1.5 Watts
Operating Temp Low 0 °C
Operating Temp High 70 °C
Storage Temp Low -40 °C
Storage Temp High 85 °C
Hot Plug Capability Supported
Optical Monitoring Capability Available
Module Mass ≤ 75 g
Compatible Fiber Type PC or UPC Fiber Patch Cables
Compatibility Cisco 10G Ethernet equipment
Transmission Standard OTN
Electrical Interface Linear
Cisco Unique ID Support Enabled
Max Emission Bandwidth 0.2 nm
Receiver Sensitivity High -7 dBm

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