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Home Networking Transceiver Cisco DWDM-SFP-4056 1540.56nm DWDM SFP Module | 100GHz ITU Grid

Cisco DWDM-SFP-4056 1540.56nm DWDM SFP Module | 100GHz ITU Grid

Cisco DWDM-SFP-4056 1540.56nm DWDM SFP Module | 100GHz ITU Grid

Brand:

Cisco

Specifications

Product Overview:

The Cisco DWDM-SFP-4056 is a high-precision DWDM (Dense Wavelength Division Multiplexing) optical transceiver engineered for high-capacity fiber optic networks. Operating at 1540.56nm wavelength on the 100GHz ITU grid, this module enables multiple data channels to be transmitted simultaneously over a single strand of single-mode fiber (SMF), significantly maximizing bandwidth utilization.
Designed for metro Ethernet, enterprise backbone infrastructure, service provider transport networks, and data center interconnect (DCI) deployments in Singapore, the DWDM-SFP-4056 delivers stable, long-distance optical transmission with enterprise-grade reliability.
Its hot-pluggable SFP form factor ensures easy installation and maintenance without network downtime, making it an ideal solution for scalable and future-ready optical networking environments.

Features:

1540.56nm DWDM wavelength
100GHz ITU-T grid compliant
Dense Wavelength Division Multiplexing technology
Single-Mode Fiber (SMF) support
LC duplex optical connector
Hot-pluggable SFP form factor
High spectral efficiency for fiber optimization
Stable long-distance optical transmission
Seamless compatibility with Cisco networking platforms

Specifications:

Brand: Cisco
Model: DWDM-SFP-4056
Technology: DWDM (Dense Wavelength Division Multiplexing)
Wavelength: 1540.56 nm
Channel Spacing: 100GHz (ITU Grid compliant)
Fiber Type: Single-Mode Fiber (SMF)
Connector Type: LC Duplex
Form Factor: SFP (Small Form-Factor Pluggable)
Hot-Pluggable: Yes
Typical Applications: Metro optical networks Enterprise backbone infrastructure

Why Choose This Product Model?

Maximizes fiber capacity using DWDM technology
ITU-compliant 100GHz channel precision
Ideal for high-bandwidth metro and backbone networks
Enterprise-grade Cisco optical reliability
Easy plug-and-play deployment
Scalable solution for Singapore business networks

Features

Brand:

Cisco

Warranty:

1 Year

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