Cisco 1Gbps 1000Base Single-mode SFP Transceiver Module. DWDM-SFP-3977

DWDM-SFP-3977 Cisco 1Gbps 1000Base Single-mode SFP Transceiver Module

The DWDM-SFP-3977 is a high-performance, single-mode SFP transceiver module designed for use in Cisco networking environments. Supporting Dense Wavelength Division Multiplexing (DWDM) technology, this module provides a cost-effective solution for long-range optical communication networks.

Key Features of the DWDM-SFP-3977

High-Speed 1Gbps Data Rate

The module supports data transmission speeds of up to 1Gbps, ensuring seamless and efficient network communication.

1000Base Single-Mode Fiber Support

Designed for long-range optical communication, the transceiver operates on single-mode fiber (SMF), extending connectivity over significant distances.

DWDM Technology for Efficient Wavelength Utilization

With DWDM support, multiple wavelengths can be transmitted over a single fiber, optimizing bandwidth and improving network efficiency.

Benefits of Using DWDM-SFP-3977

Cost-Effective Long-Distance Communication

By leveraging DWDM technology, businesses can reduce operational costs while achieving high-speed, long-distance data transmission.

Seamless Integration with Cisco Networking Equipment

The DWDM-SFP-3977 module is fully compatible with Cisco networking devices, ensuring reliable and stable performance.

Scalability for Growing Networks

Organizations can expand their network capabilities without significant infrastructure changes, thanks to the scalability offered by DWDM transceivers.

Applications of DWDM-SFP-3977

Metropolitan Area Networks (MANs)

Ideal for city-wide network deployments, ensuring high-speed and reliable data transfer across urban environments.

Data Center Interconnect (DCI)

Enables efficient data exchange between geographically dispersed data centers.

Telecom and Service Provider Networks

Supports telecommunications infrastructure by enabling high-bandwidth, long-distance optical communication.

Technical Specifications

Optical and Electrical Parameters

• Data Rate: 1Gbps
• Wavelength: 397.7nm
• Connector Type: LC Duplex
• Transmission Distance: Up to 80km

Environmental and Compliance Standards

• Operating Temperature: 0°C to 70°C
• Compliant with IEEE 802.3z standards
• RoHS Compliant

Choosing the Right DWDM Transceiver Module

Compatibility Considerations

Ensure compatibility with your existing Cisco hardware to avoid performance issues and maximize network efficiency.

Network Requirements and Expansion Plans

Assess current and future bandwidth needs to select a module that best suits your network's growth trajectory.

Installation and Maintenance

Installation Guide

Follow these steps for a smooth installation:

1. Power down the Cisco device.
2. Insert the DWDM-SFP-3977 module into the SFP slot.
3. Connect the single-mode fiber cable to the LC port.
4. Power up the device and verify connectivity.

Regular Maintenance Tips

• Clean fiber connectors regularly to maintain optimal signal quality.
• Monitor transceiver performance through Cisco network management tools.