Allied Telesis AT-SPLX40 Compatible 1000BASE-EX SFP 1310nm 40km DDM Duplex LC/UPC SMF Optical Transceiver Module

   The HYTOPTODEVICE AT-SPLX40 compatible SFP is 100% hardware-tested for compatibility with:

• Allied Telesis SwitchBlade Series: SBx8100, SBx908 GEN2.

• Allied Telesis x-Series Managed Switches: x230, x530, x550, x930, x950 series.

• Allied Telesis Industrial Switches: IE210L, IE340 series (Standard Temp versions).

• Allied Telesis Media Converters: Converteon and MMC series SFP slots.

• CentreCOM Series: GS900, FS980, and GS980MX series.

• Regional Network Backbones: Connecting remote office branches or utility substations up to 40km apart using single-mode fiber.

• Metro Ethernet Deployment: Providing 1.25G fiber uplinks for service providers in metropolitan environments where standard LX (10km) reach is insufficient.

• Campus-Wide Surveillance: Extending high-bandwidth fiber connectivity for IP camera systems in large-scale facilities or municipal monitoring.

FAQ for Allied Telesis AT-SPLX40 Compatible SFP Transceiver:

Q1: Is the HYTOPTODEVICE AT-SPLX40 recognized by AlliedWare Plus (AW+)? A: Yes. Our modules are flashed with the specific Allied Telesis EEPROM signatures, ensuring they are identified correctly by the AlliedWare Plus operating system without "unsupported SFP" warnings.

Q2: Does this module support Digital Optical Monitoring (DOM/DDM)? A: Absolutely. It includes full DDM support, allowing you to monitor real-time laser temperature, supply voltage, and optical tx/rx power levels via the switch management interface.

Q3: Can I use this 40km SFP for a short-distance link (e.g., 2km)? A: Because this is an Extended Reach (EX/LH) module with a high-power laser, for links under 5km, we recommend using a 10dB LC optical attenuator to prevent the receiver from being over-saturated.

Q4: What fiber connector type does it use? A: It uses a standard Duplex LC connector, compatible with any OS1 or OS2 Single-mode fiber patch cord.

Q5:Allied Telesis AT-SPLX40 not working？ A:Follow these quick steps:

1. Check DDM: Run show transceiver detail on the switch. Look for Low Rx Power or faults.

2. Clean & Reseat: Clean the LC fiber connectors and firmly re-seat the SFP module.

3. Verify Fiber: Ensure you are using a single-mode (SMF) patch cable. Check for bends or breaks.

4. Swap Test: If possible, test the SFP in a different port or swap it with a known-working module to isolate the fault.

If DDM shows "Low Tx Power" or "Fault", the module is likely defective and needs replacement

Quality Assurance：Your Trusted Optical Transceiver Source

HYTOPTODEVICE is a vertically integrated manufacturer of high-performance optical transceivers. By controlling core materials at the source, we ensure every SFP module meets the highest standards of reliability and customization.

• Vertical Integration: In-house core material production ensures a stable, self-sufficient supply chain for all optical modules.

• Total Traceability: End-to-end oversight from raw components to final transceiver assembly guarantees 100% controllability.

• Bespoke Solutions: Expert-led R&D provides customized SFP transceiver designs tailored to your specific technical needs.

• 24-Hour Response: Our technical team guarantees a primary response to any inquiry or quality concern within 24 hours.

Carrier-Grade Quality. Factory-Direct Control. Rapid Response.

Quality Certification & Compliance：

At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final inspection, our processes ensure global compliance and reliability.

We adhere to rigorous standards for our SFP modules and network solutions:

• ISO 9001: Certified quality management and production consistency.

• CE,UL & FCC: Fully compliant for seamless Global Market Access.

• RoHS: Committed to environmental responsibility and hazardous material control.

• Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.

Certified Quality. Global Standards. Guaranteed Performance.

Rigorous Industrial Product Testing：

   

100% 3rd Party Compatible：

Partial Test Demonstration: