SKU: 9968816322

SFP Transceiver, 1.25G, 1310nm, 40km, Single-Mode, LC

Sale price$1076.81 Regular price$1196.46
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

SFP Transceiver, 1.25G, 1310nm, 40km, Single-Mode, LCHigh Performance, Long Range Gigabit Fiber Connectivity Achieve robust and reliable long distance network connections with the Optical Fibre 1. 25G SFP Transceiver. Engineered for high performance, this module transmits Gigabit speed data over single mode fiber for distances up to 40 kilometers (approximately 25 miles). It is the ideal solution for extending your network backbone, connecting buildings across a campus, or for use in metropolitan area

High-Performance, Long-Range Gigabit Fiber Connectivity

Achieve robust and reliable long-distance network connections with the Optical Fibre 1.25G SFP Transceiver. Engineered for high performance, this module transmits Gigabit-speed data over single-mode fiber for distances up to 40 kilometers (approximately 25 miles). It is the ideal solution for extending your network backbone, connecting buildings across a campus, or for use in metropolitan area networks (MANs) and other optical transmission systems.

Engineered for Compatibility and Reliability

This hot-pluggable SFP module is built to comply with the Multi-Source Agreement (MSA), ensuring seamless integration with a wide range of networking equipment from various manufacturers. Featuring a duplex LC connector, it provides a secure and standardized interface for your fiber optic cabling. The transceiver operates on a 1310nm wavelength and includes a high-quality DFB laser and PIN photodetector for consistent signal integrity over the entire 40km distance. Support for Digital Diagnostic Monitoring (DDM) allows for real-time tracking of critical parameters like optical power, temperature, and voltage, enabling proactive network management.

Versatile Applications

This versatile transceiver is perfectly suited for a variety of demanding applications, including:

  • Gigabit Ethernet Switches and Routers
  • Switch-to-Switch Interfaces
  • Switched Backplane Applications
  • Server and Router Interfaces
  • Fiber Channel and SONET systems

Technical Specifications

Parameter Specification
Form Factor SFP (Small Form-factor Pluggable)
Data Rate 1.25 Gbps
Wavelength 1310nm
Maximum Distance 40 km (24.85 miles)
Fiber Type Single-Mode Fiber (SMF) 9/125µm
Connector Duplex LC
Transmitter Type DFB (Distributed Feedback) Laser
Receiver Type PIN Photodetector
DDM/DOM Support Yes (Digital Diagnostics Monitoring)
Power Supply Voltage +3.3V Single
Max Power Consumption <1.0W
Operating Temperature Commercial: 0°C to +70°C (32°F to 158°F)
Compliance SFP MSA, SFF-8472, IEEE 802.3z, RoHS, Class 1 Laser Safety
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: 9968816322

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MightyKaiju
West Palm Beach, US
★★★★★ 5
Great product
Style: Uneven & Discolored Skin
Not waterproof, but I use this under my makeup everyday. No scent, not super greasy, and goes under makeup well. I love La Roche Posay products. I have noticed a slight improvement on dark spots over a few months, but it's quality ingredients. This is a daily sunscreen, but it's not for a heavy beach day if you're going in the water. It's definitely water soluble which is great for every day wear.
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Reviewed in the United States on April 8, 2026
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Ian Bell
Massapequa, US
★★★★★ 5
Worth it
Style: Uneven & Discolored Skin
This is perfect sunscreen if you have dry and melanated skin. Always glowing afree putting this on annd no white cast ever. There are also no irritants in the sunscreen so applying too much won’t break you out look other sunscreen. The bottle also lasts for about a month 1/2 at a time. Great product
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Reviewed in the United States on April 9, 2026
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Kindle Customer
Pawtucket, US
★★★★★ 5
Easy to use, no white residue
Style: Uneven & Discolored Skin
This is one of my favorite skincare products. It is easy to apply, it really goes on smoothly, does not feely greasy or icky, and best of all no white residue. It works well under makeup. At SPF 50, it offers great skin protection and is my go-to on a daily basis.
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Reviewed in the United States on April 20, 2026
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Will A
New York, US
★★★★★ 5
Amazing sunscreen. Great results
Style: Uneven & Discolored Skin
This was a gift for my mom. La Roche Posay is a great brand and my mom has been using this for years. She always asks for a refill when her bday or Mother’s Day comes around.
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Reviewed in the United States on May 5, 2026
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lauren
Pawtucket, US
★★★★★ 5
Bright Skin
Style: Uneven & Discolored Skin
My skin looks so much healthier and brighter since using this
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Reviewed in the United States on May 26, 2026

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