Accortec 1000BASE-DWDM 1548.51 nm SFP (100-GHz ITU Grid)

The Accortec 1000BASE-DWDM 1548.51 nm SFP (100-GHz ITU Grid) is a premium DWDM transceiver designed for professionals who demand reliable, high-performance optical connectivity in data networking, metro, and enterprise fiber architectures. Crafted as a compact mini-GBIC module, this SFP delivers precise wavelength control and robust performance on modern DWDM networks. With a 1548.51 nm fixed wavelength aligned to the 100-GHz ITU grid, it enables dense wavelength division multiplexing in ring and backbone networks while maintaining plug-and-play simplicity for seamless integration into compatible switches, routers, and optical transport systems. Built for value and portability, it’s the ideal choice for carriers and data centers seeking scalable, low-latency links across metropolitan distances, campus networks, and high-capacity data pathways.

• Premium 1000BASE-DWDM transceiver tuned to 1548.51 nm on the 100-GHz ITU grid, enabling precise channel spacing for dense DWDM deployments.
• Compact SFP form factor for hot-swappable operation in a wide range of switches, routers, and optical transport platforms, reducing downtime and maintenance windows.
• High-reliability build with stable performance across a broad operating envelope, ideal for mission-critical applications in data centers, metro networks, and enterprise backbones.
• Designed for Metro and Enterprise deployment with single-mode fiber compatibility, LC connectors, and robust DDM (Digital Diagnostics Monitoring) capabilities for real-time link health insight.
• Cost-effective, scalable solution that supports long-term network growth while maintaining compatibility with industry-standard SFP MSA specifications and ITU DWDM wavelength references.

Technical Details of Accortec 1000BASE-DWDM 1548.51 nm SFP

• Data Rate: 1.0 Gbps (1000BASE-DWDM)
• Wavelength: 1548.51 nm
• ITU Grid: 100 GHz spacing
• Form Factor: SFP (Small Form-factor Pluggable)
• Interface: SFP electrical and optical interface with LC fiber connector
• Fiber Type: Single-mode optical fiber (SMF)
• Connector Type: LC duplex
• Diagnostics: Digital Diagnostics Monitoring (DDM) supported for real-time operating parameters
• Compliance: SFP MSA compliant; RoHS compliant materials for environmental responsibility
• Operating Temperature Range: Wide-range operation suitable for data-center and field deployments
• Power and Consumption: Designed for efficient power usage compatible with standard SFP power budgets
• Security and Reliability: Includes robust ESD protection and protective housings for rugged field use

how to install Accortec 1000BASE-DWDM 1548.51 nm SFP

Installing the Accortec 1000BASE-DWDM SFP is straightforward and aligns with standard SFP installation practices. To ensure optimal performance and prevent damage, follow these general steps designed for compatible switches, routers, and optical platforms:

• Power down or ensure a safe maintenance window on the host device before inserting or removing transceivers.
• Insert the Accortec SFP gently into an available SFP slot until it seats securely. Do not force the module; if it does not seat, remove and reinsert.
• Connect the fiber: insert a clean LC/UPC duplex optical patch cord into the LC connectors of the SFP and the corresponding port on the DWDM network element or terminal equipment.
• Align network settings: configure the host device for 1000BASE-DWDM operation, selecting the appropriate wavelength channel if required by the network management system.
• Verify link status: after powering up, check the SFP’s diagnostic indicators (link up, LED status) and use management software to confirm DWDM channel integrity, SFP temperature, and optical power levels.
• Perform end-to-end testing: run latency, jitter, and bandwidth tests to validate that the DWDM link meets performance targets and that the channel spacing remains stable over time.

Frequently asked questions

• What is 1000BASE-DWDM and how does the Accortec SFP fit into DWDM networks? 1000BASE-DWDM refers to a DWDM-capable SFP transceiver that supports 1 Gbps data rates over a single-mode fiber link using DWDM wavelengths. The Accortec module provides a fixed DWDM channel at 1548.51 nm within the 100-GHz ITU grid, enabling multiple optical channels to multiplex on the same fiber pair to boost capacity while preserving a compact, standard SFP form factor for easy deployment in existing equipment.
• What networks are best suited for this transceiver? This SFP is well-suited for metro networks, university campuses, data centers with DWDM backbones, and enterprise networks that require scalable, high-density wavelength channels with minimal rack space and downtime.
• Can this transceiver be used with any SFP-enabled switch or router? It is designed to conform to industry-standard SFP MSA specifications. However, compatibility can vary by vendor. Always verify vendor compatibility lists and refer to your network device’s transceiver support matrix before purchase and installation.
• Does it support link diagnostics and monitoring? Yes, the module includes Digital Diagnostics Monitoring (DDM), enabling real-time visibility into optical power, temperature, supply voltage, and other critical parameters for proactive maintenance and troubleshooting.
• What maintenance or handling precautions should I observe? Handle the module with care, avoid touching optical ends, store in anti-static packaging, and ensure fiber cleanliness before insertion. Use proper ESD protection during installation, and follow standard safety and fiber-optic handling procedures.