SKU: 86278213873

1.25G SFP Single mode R1310/T1550nm 10km LC DDM

Sale price$129.17 Regular price$143.52
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Description

1.25G SFP Single mode R1310/T1550nm 10km LC DDMMaximize Your Fiber Optic Network Efficiency Unlock the full potential of your network with the Optical Fibre 1. 25G Bi Directional (BiDi) SFP Transceiver. This high performance module is engineered to transmit and receive data over a single strand of single mode fiber, effectively doubling your network's capacity without the need to install new cabling. By utilizing Wave Division Multiplexing (WDM) technology, this transceiver sends data on one

Maximize Your Fiber Optic Network Efficiency

Unlock the full potential of your network with the Optical Fibre 1.25G Bi-Directional (BiDi) SFP Transceiver. This high-performance module is engineered to transmit and receive data over a single strand of single-mode fiber, effectively doubling your network's capacity without the need to install new cabling. By utilizing Wave Division Multiplexing (WDM) technology, this transceiver sends data on one wavelength (1310nm) and receives data on another (1550nm), making it a highly cost-effective solution for expanding your network reach up to 10 kilometers.

Real-Time Monitoring and Broad Compatibility

This hot-pluggable SFP module is equipped with Digital Diagnostics Monitoring (DDM) capabilities, providing real-time access to critical operating parameters such as optical power, temperature, and voltage. This feature allows for proactive network maintenance and troubleshooting, ensuring maximum uptime and reliability. Built to comply with Multi-Source Agreement (MSA) standards, this transceiver guarantees seamless compatibility with a wide range of networking equipment from various manufacturers.

Key Features:

  • 1.25Gbps Data Rate: Supports high-speed Gigabit Ethernet and other optical links.
  • Bi-Directional Technology: Transmits and receives data over a single fiber strand, saving on fiber costs.
  • 10km Transmission Distance: Reliably extends your network over long distances on single-mode fiber (SMF).
  • WDM Wavelengths: Features a Transmit (TX) wavelength of 1310nm and a Receive (RX) wavelength of 1550nm.
  • Single LC Connector: Simplifies connections and reduces cable clutter.
  • Digital Diagnostics (DDM): Enables real-time monitoring of module performance for enhanced network management.
  • Hot-Pluggable SFP Footprint: Allows for easy installation and replacement without shutting down your network.
  • MSA Compliant: Ensures broad compatibility with compliant switches, routers, and media converters.

Technical Specifications

Parameter Value
Vendor Optical Fibre
Form Factor SFP (Small Form-factor Pluggable)
Max Data Rate 1.25Gbps
Wavelengths TX: 1310nm / RX: 1550nm
Max Cable Distance 10km
Connector Single LC (Simplex)
Media Type Single-Mode Fiber (SMF)
Digital Diagnostics (DDM/DOM) Yes
Transmitter Type DFB Laser
Receiver Type PIN
Commercial Temperature Range 0 to 70°C (32 to 158°F)
Power Supply Voltage +3.3V
Protocols MSA Compliant, IEEE 802.3z

Note: This is one of a matched pair. It must be paired with a corresponding BiDi transceiver that has opposite wavelengths (i.e., TX: 1550nm / RX: 1310nm).

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86278213873

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Brandy Paul
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★★★★★ 5
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Color: Black
He loves that it holds everything. I LOVE that it holds EVERYTHING and it’s not all over his dresser 😉
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Reviewed in the United States on February 22, 2026
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Tyler Dugger
Cuba, US
★★★★★ 5
Worth it
Color: Black
Solid build and quality materials. Sleek design looks nice on the dresser.
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Reviewed in the United States on February 23, 2026
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Brandon
Birmingham, US
★★★★★ 5
Great Tray For Storing My Everyday Carries
Size: 8.5" x 5.8" x 1.9", Color: Black
My everyday carry items (wallet, keys, etc.), used to just get thrown around wherever when I'd get home, but this little tray makes a great, defined, space for me to keep those things when I don't need them on me. The soft lining reduces the obnoxious sound of throwing keys on a hard surface, and of course keeps me from scratching up a surface. The build feels quality and I haven't seen any damage to it yet. Also the all black version with gold buckle looks quite good and adds a subtle touch of luxury. Absolute recommend for the price.
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Reviewed in the United States on April 15, 2026
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David Jordan
Battle Creek, US
★★★★★ 5
Just the right size to empty your pockets.
Size: 8.5" x 5.8" x 1.9", Color: Orange
Perfect size to empty my pockets when I get home. Fits my wallet, keys, AirPods, etc. excellent quality.
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Reviewed in the United States on March 21, 2026
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Pilot Wife
Natrona Heights, US
★★★★★ 5
Nice and classy
Size: 8.5" x 5.8" x 1.9", Color: Black
Bought this for my husband for Christmas and he loved it. Super classy elegant well made box. Perfect for bedside nightstand for your watch and rings.
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Reviewed in the United States on December 4, 2025

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