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Home Networking Transceiver Cisco DWDM-SFP-3739 1537.40nm 100GHz ITU DWDM SFP Module - Hot-Swappable

Cisco DWDM-SFP-3739 1537.40nm 100GHz ITU DWDM SFP Module - Hot-Swappable

Cisco DWDM-SFP-3739 1537.40nm 100GHz ITU DWDM SFP Module - Hot-Swappable

Brand:

Cisco

Specifications

Product Overview:

The Cisco DWDM-SFP-3739 is a high-precision Dense Wavelength Division Multiplexing (DWDM) SFP module engineered for long-distance optical networking over single-mode fiber. Operating at 1537.40 nm on the standardized 100GHz ITU grid, this module enables multiple wavelength channels to run simultaneously over a single fiber pair—maximizing bandwidth while minimizing infrastructure costs.
Designed for seamless deployment in compatible Cisco switches and routers, this hot-swappable SFP module delivers reliable optical stability, accurate wavelength alignment, and consistent performance for metro, enterprise, and telecom networks.
For Singapore businesses expanding data center interconnects (DCI), enterprise backbones, or service provider infrastructure, the DWDM-SFP-3739 offers a scalable and cost-efficient way to increase network capacity without laying additional fiber.

Features:

DWDM SFP optical transceiver module
1537.40 nm wavelength
100GHz ITU grid compliant
Hot-swappable SFP form factor
Designed for single-mode fiber (SMF)
LC duplex optical connector
Stable wavelength accuracy
Carrier-grade performance and reliability

Specifications:

Brand: Cisco
Model: DWDM-SFP-3739
Product Type: DWDM Optical Transceiver (SFP)
Wavelength: 1537.40 nm
Channel Spacing: 100 GHz (ITU Grid)
Fiber Type: Single-Mode Fiber (SMF)
Connector Type: LC Duplex
Transmission Technology: DWDM

Why Choose This Product Model?

Precise 1537.40nm ITU Channel – Ensures accurate DWDM channel spacing
Maximize Existing Fiber – Expand bandwidth without new cabling
Enterprise & Carrier Grade – Built for mission-critical networks
Seamless Cisco Compatibility – Designed for supported Cisco platforms
Cost-Effective Scalability – Ideal for growing enterprise and service provider environments

Features

Brand:

Cisco

Warranty:

1 Year

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