25G-SFP28-SSF

25G SFP28 BIDI Optical Transceiver, Single-Mode Single-Fiber, 10KM-30KM, 1270/1330nm, LC, DDM, SMF
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25G SFP28 BIDI Optical Transceiver, Single-Mode Single-Fiber, 10KM-30KM, 1270/1330nm, LC, DDM, SMF

Feature
  • High-Speed Bidirectional Transmission: Supports 25Gbps data rates over single-mode fiber (SMF) using wavelength division multiplexing (WDM) for bidirectional communication over a single fiber.
  • Dual Wavelength Configuration:1270nm (TX)/1330nm (RX) and 1330nm (TX)/1270nm (RX) pairs for bidirectional operation, reducing fiber infrastructure requirements by 50%.
  • Extended Distance Coverage:10KM variants (PH-A/B-10KM) for short-range links.30KM variants (PH-A/B-30KM) for medium-range applications.
  • Single LC Connector Design: Optimized for high-density deployments, minimizing space and cabling complexity.
  • Digital Diagnostic Monitoring (DDM): Enables real-time tracking of temperature, voltage, and optical power for proactive network management.
  • Wide Temperature Support: Commercial (0°C~+70°C) and industrial (-40°C~+85°C) temperature grades available.

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Product Detail

Description

The 25G SFP28 BIDI Optical Transceiver Series delivers high-speed 25Gbps bidirectional communication over a single strand of single-mode fiber (SMF), utilizing wavelength division multiplexing (WDM) technology. These modules support transmission distances of up to 30KM, making them ideal for applications where fiber infrastructure is limited or costly. The series includes paired variants (PH-A and PH-B) with reversed wavelength configurations, enabling full-duplex communication over a single fiber. Featuring a compact LC connector interface and Digital Diagnostic Monitoring (DDM), they provide real-time performance tracking and are compatible with standard SFP28 ports, ensuring seamless integration into existing network infrastructure.

Customize

Full compatibility with Cisco, Fortinet, Mikrotik, Netgear, D-Link, Supermicro, TP-Link and various open switches, our products also offer custom-tailored services to match your exact requirements. Customize Now

Applications
  • Data Center Fiber Optimization: Short-range (10KM) modules for intra-data center connections, reducing fiber requirements and optimizing switch port density.
  • Metropolitan Area Networks (MANs): 30KM variants for high-speed links between urban network nodes, supporting 5G base station backhaul and municipal cloud infrastructure.
  • Enterprise Campus Networks: Cost-effective bidirectional connectivity for connecting buildings within a campus or industrial park.
  • Fiber-Optimized Backhaul: Ideal for telecom operators and service providers looking to maximize fiber utilization in backhaul networks.
  • Industrial and Harsh Environments: Industrial-grade variants for reliable operation in outdoor cabinets, railway networks, and other challenging environments.
Specifications
Variant Wavelength Configuration Transmission Distance Connector Fiber Type DDM Support Temperature Range Typical Applications
PH-A-10KM 1270nm TX / 1330nm RX 10KM LC SMF Yes 0°C~+70°C / -40°C~+85°C Data center intra-building links, enterprise campus networks
PH-B-10KM 1330nm TX / 1270nm RX 10KM LC SMF Yes 0°C~+70°C / -40°C~+85°C Server-to-switch connections, storage area networks
PH-A-30KM 1270nm TX / 1330nm RX 30KM LC SMF Yes 0°C~+70°C / -40°C~+85°C Metropolitan area network segments, regional data links
PH-B-30KM 1330nm TX / 1270nm RX 30KM LC SMF Yes 0°C~+70°C / -40°C~+85°C Inter-city network connections, telecom backhaul

Quality Certifications

additional information

Selection

PH-A-10KM, PH-A-30KM, PH-B-10KM, PH-B-30KM
Application

Commercial, Industrial

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