10G 1550nm LC Interface Singlemode Dual-fiber SFP+ Optical Module
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10G 1550nm LC Interface Singlemode Dual-fiber SFP+ Optical Module
Upgrade networks with our 10G SFP+ 80km Module. This 1550nm optical transceiver offers effortless, stable long-range connectivity for data centers and switches.
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Description
LC Interface 10G Singlemode Dual-fiber Optical Module (1550nm)
01. CONQUER DISTANCE: 80km Long-Range Transmission Power
Subheading Focus: Transmission Distance & Wavelength
Distance limits many networks. Standard modules fail over long runs. Our 10G SFP+ Optical Module solves this problem. It delivers a massive 80km transmission distance. This capability changes your network architecture. You can connect buildings across a city. You can link data centers in different regions. You do not need expensive repeaters.
We use the 1550nm optical port wavelength. This wavelength travels through glass with minimal loss. It is superior to standard 1310nm options for long hauls. The signal stays strong. It pierces through kilometers of fiber. You get a reliable link from point A to point B.
This module uses Single-mode Dual-fiber technology. One fiber sends data. The other fiber receives data. This separation ensures clarity. It prevents signal collision. You get pure, uninterrupted speed. Service providers love this range. Enterprise networks need this reliability. You build a network that spans the horizon.
02. INTELLIGENT CHIPSET: Real-Time Signal Calibration
Subheading Focus: Chipset Technology & Stability
Data integrity is critical. A fast signal is useless if it has errors. Our module features a powerful "core". We utilize high-quality imported chips. These chips are the brain of the transceiver. They manage the heavy lifting of data conversion.
The integrated circuit board performs a vital function. It executes real-time, automatic signal deviation calibration. This means the module watches the data flow constantly. If the signal drifts, the chip corrects it. It fixes the waveform instantly.
This process effectively prevents bit errors. Your data remains accurate. You experience ultra-stable transmission rates. Video streams do not stutter. File transfers do not fail. The connection is rock solid. We prioritize fast signal processing. You get low latency and high stability.
03. ROBUST CONSTRUCTION: Gold Plating and Die-Cast Durability
Subheading Focus: Hardware Quality & Materials
Hardware must survive harsh conditions. Cheap plastic modules crack. They fail under heat. We build our modules differently. We use an integrally die-cast casing. This metal body is tough. It resists physical impact. It blocks external interference.
We use a Zinc Alloy Casing. This material shields interference effectively. Electromagnetic noise creates data errors. Our casing acts as a shield. It keeps your signal clean.
The connection points are vital. We use thick gold plating on the circuit board. Gold is the best conductor for this application. It resists oxidation. It does not rust. It handles repeated insertions. The gold ensures a perfect electrical connection every time. We built this for durability. You install it and forget it. It works for years.
04. EFFORTLESS DEPLOYMENT: Plug and Play Simplicity
Subheading Focus: Usability & Hot-Swapping
Time is money in networking. You cannot afford downtime. You cannot waste hours configuring hardware. Our module features Plug and Play simplicity. You slide it into the port. The switch recognizes it. The link lights up. It is that simple.
We support Hot-Swapping. You do not need to power down your switch. You do not need to reboot the server. You can add or remove modules while the system runs. This supports smooth insertion and removal.
This feature is crucial for maintenance. If you need to expand the network, you just plug in new modules. The rest of the network stays online. Your users stay happy. We ensure good repeatability. You can move the module to a different port. It works just as well. It is flexible and user-friendly.
05. UNIVERSAL COMPATIBILITY: Works with Your Equipment
Subheading Focus: Device Support & Applications
You have a diverse network. You use equipment from many brands. Our module fits right in. It offers simple operation suitable for multiple scenarios. It follows standard protocols.
You can use it in fiber optic switches. It connects core switches to distribution switches. It connects servers to the network. High-speed servers need 10G uplinks. This module delivers that speed.
It works with monitoring equipment. Security cameras and NVRs need bandwidth. This module provides it. It is ideal for fiber optic transceivers. It serves as the heart of data centers. Whether you run a small office or a cloud facility, this module fits. It simplifies your inventory. One module does it all.
06. THERMAL MASTERY: Cool Operation in Harsh Environments
Subheading Focus: Temperature Control & Cooling
Heat kills electronics. High-speed data generates heat. Our module fights heat effectively. It employs distributed ventilation. The casing design allows air to flow. It uses convection cooling. Heat moves away from the chip.
This thermal management provides robust resistance to extreme temperatures. Standard modules fail when it gets hot. Ours keeps running. It ensures stable operation in harsh environments.
The operating range is impressive. It works from -20°C to 60°C. You can install it in a cold warehouse. You can install it in a hot server closet. The module adapts. Low power consumption aids this cooling. Less power means less heat. It is efficient. It protects your investment.
07. TECHNICAL SPECIFICATIONS: The Data You Need
Subheading Focus: Specs & Performance Data
Engineers need facts. Here are the precise specifications for the Cobtel 10G SFP+ 80km Module.
Interface Type: LC Interface.
Data Rate: 10G (10 Gbps).
Wavelength: 1550nm.
Transmission Distance: 80km.
Fiber Type: Single-mode Dual-fiber.
Cooling System: Distributed ventilation / Convection cooling.
Operating Temperature: -20°C to 60°C.
Chipset Quality: High-quality imported chips.
Casing Material: Zinc Alloy / Integrally die-cast.
Features: Hot-Swapping, Plug and Play.
Signal Processing: Real-time automatic deviation calibration.
08. BUYING GUIDE: Why Choose Cobtel Optical Modules?
Subheading Focus: Brand Value & Industry Authority
You have many choices. Why buy from Cobtel? We deliver Low latency and power consumption. Our engineering focuses on efficiency. You save on energy bills. You get faster network response times.
We ensure High stability. Networks must not fail. Our rigorous testing guarantees uptime. The thick gold plating proves our commitment to quality. We do not cut corners on materials.
We provide a solution for High-Speed Data Interconnection. Modern businesses run on data. We keep that data moving. Our modules are fully compatible with major brands. You get premium performance without the premium price tag. Trust Cobtel for your critical infrastructure.
Extended Educational Resource: Mastering Long-Range Fiber Optics
Deep Dive: Why 1550nm is the King of Long Distance
In the world of fiber optics, not all light is equal. You might wonder why we use 1550nm for this 80km module instead of the standard 1310nm or 850nm. The answer lies in the physics of glass.
Understanding Attenuation Fiber optic cables are made of ultra-pure glass (silica). Even though the glass is pure, light still loses energy as it travels. This is called attenuation.
850nm (Multimode): High attenuation. The light fades after a few hundred meters.
1310nm (Singlemode): Lower attenuation, but still loses about 0.35 dB per kilometer.
1550nm (Singlemode): The lowest attenuation possible in silica glass. It loses only about 0.2 dB per kilometer.
This difference seems small. However, over 80km, it is massive. A 1310nm signal would die long before it reached the end. The 1550nm signal survives. It arrives at the receiver with enough strength to be read clearly. This is why our LC Interface 10G Singlemode Module uses 1550nm. It is the only choice for efficient long-haul transmission.
The Technology Inside: SFP+ Architecture
This module is an SFP+ (Small Form-factor Pluggable Plus). It is an evolution of the older SFP standard.
SFP: Designed for 1G speeds.
SFP+: Designed for 10G speeds. Physically, they look the same. They both fit into the same size port. However, the SFP+ electrical interface is much faster. It handles 10 gigabits of data per second.
The "Plus" Advantage The "Plus" means advanced electronics. Our module includes sophisticated signal processing. As mentioned, it uses high-quality chips for real-time signal deviation calibration. At 10G speeds, the electrical pulses are incredibly short. Any noise or jitter ruins the data. The SFP+ standard allows for tighter control of these signals. This results in the low latency and high stability that Cobtel delivers.
Singlemode vs. Multimode: Why We Use Singlemode
This module is a Singlemode Dual-fiber device. What does that mean for you?
Multimode Fiber (MMF) Multimode fiber has a wide core. Light bounces around inside. It takes many paths (modes). This bouncing causes the signal to spread out. It gets messy over long distances. That is why Multimode is only for short runs inside a room.
Singlemode Fiber (SMF) Singlemode fiber has a tiny core (about 9 microns). It forces the light to travel in a straight line. There is only one path (mode). The light does not bounce. It shoots straight down the middle.
Benefit: The signal stays sharp.
Result: It can travel for 80km without getting scrambled. For any connection leaving the building, you need Singlemode. Our module is optimized for this specific fiber type.
The Role of the LC Interface
The LC Interface is the standard connector for 10G networks. It stands for Lucent Connector (or Little Connector).
Compact Size: It is half the size of the older SC connector. This allows you to fit 48 ports on a single switch. High density saves rack space.
Secure Latch: It has a clip that locks it in place. It will not fall out if you bump the rack.
Performance: The ferrule alignment is precise. It ensures the tiny singlemode core lines up perfectly with the laser.
Understanding "Dual-Fiber" Operation
Our module is Dual-fiber. This creates a duplex connection.
Fiber A (Tx): Transmits data from you to the remote site.
Fiber B (Rx): Receives data from the remote site to you. This is the most reliable way to network. It allows full-duplex communication. You can send and receive at full 10G speed simultaneously. It is easier to troubleshoot than single-fiber (BiDi) solutions. If one strand breaks, you know exactly which direction is down.
Application Scenario: The Metropolitan Area Network (MAN)
Imagine you are an Internet Service Provider (ISP). You have a central data center downtown. You have a distribution hub in a suburb 60km away.
The Problem: Copper cables cannot reach. Multimode fiber cannot reach. Standard 1310nm fiber cannot reach.
The Solution: You run Singlemode fiber between the sites. You install the Cobtel 10G SFP+ 80km Module at both ends.
The Result: You have a lighting-fast 10G link. You can serve thousands of customers in that suburb. The 1550nm wavelength handles the distance effortlessly. The industrial temperature rating (-20°C to 60°C) handles the unconditioned hub environment.
Application Scenario: Campus Backbone
A university has a main campus and a satellite research lab 30km away. Researchers need to access the supercomputer at the main campus.
Requirement: High speed, low latency, zero data loss.
Cobtel Advantage: The automatic signal deviation calibration ensures the research data arrives without errors. The plug-and-play nature means the campus IT staff can install it in minutes.
Why "Real-Time Calibration" Matters
Electronics change as they age. Lasers can drift. Temperature shifts affect performance. Without calibration, a module might work today but fail next year. Our module uses Real-Time Automatic Signal Deviation Calibration.
It monitors the internal state.
It adjusts the laser bias.
It compensates for temperature changes. This "self-healing" capability is why we claim High Stability. It keeps the bit error rate (BER) extremely low. It ensures your network remains reliable over the long term.
Zinc Alloy Shielding: The Invisible Protector
Data centers are noisy. Not audio noise, but electrical noise (EMI). Power cables, motors, and other switches emit radio waves. Cheap plastic modules let this noise in. The noise corrupts the data packets. We use a Zinc Alloy Casing. Metal blocks EMI. It acts as a Faraday cage for the sensitive optics inside.
Benefit: Cleaner signal.
Benefit: Fewer dropped packets.
Benefit: Better heat dissipation. Metal conducts heat away from the chip better than plastic.
Frequently Asked Questions (FAQ)
Q: Can I use this module for shorter distances, like 10km? A: Yes, but you must be careful. This is an 80km module with a powerful laser. If you use it on a very short cable (e.g., 100 meters), the light might be too strong and blind the receiver. You should use an optical attenuator to reduce the power for short links.
Q: Does it work with Cisco/Huawei switches? A: SFP+ is a standard format. Our module is designed for full compatibility and broad compatibility with switches and servers. It adheres to the MSA (Multi-Source Agreement) standards.
Q: What is the benefit of Gold Plating? A: We use thick gold plating on the connector pins. Gold is a noble metal. It does not corrode. Copper and silver oxidize (tarnish) over time, which causes connection failures. Gold ensures the module works perfectly even after years of use.
Q: What fiber cable do I need? A: You need an OS2 Singlemode Fiber cable with LC connectors. Do not use orange or aqua (Multimode) cables. They will not work. Look for yellow cables (standard for Singlemode).
Q: Is it really Hot-Swappable? A: Yes. The datasheet confirms it supports Hot-Swapping. You can safely pull it out of a running switch port without damaging the hardware.
Q: How does it handle cold weather? A: The module is rated for -20°C. It includes thermal design features like distributed ventilation. It is suitable for outdoor cabinets or unheated equipment rooms.
Installation Best Practices
Safety First: Never look directly into the optical port. The 1550nm laser is invisible but can damage your eyes.
Cleanliness: Keep the dust plug in until the last second. Dust is the enemy of fiber optics.
Insertion: Align the module correctly. Slide it gently. It should click into place.
Cable Management: Do not bend the fiber cable too tightly. Singlemode fiber is sensitive to micro-bends.
Verification: Check the link light on your switch. Check the signal strength (DOM) in the switch software to ensure it is within the 80km range budget.
The Cobtel Promise
When you buy Cobtel, you buy engineering excellence. We focus on the details that matter:
The Chip: High-quality imported silicon.
The Case: Rugged Zinc Alloy.
The Finish: Thick Gold Plating.
The Testing: Rigorous temperature and signal checks.
We understand that your network is the lifeline of your business. You cannot afford "good enough." You need "rock solid." That is what the LC Interface 10G Singlemode Dual-fiber Optical Module delivers. It bridges the gap. It connects the world. It works, day in and day out, so you do not have to worry.
Hot Tags: 10G SFP+ module, 1550nm optical transceiver, 80km fiber module, LC interface transceiver, singlemode dual-fiber module, 10GBASE-ZR SFP+, long range optical module, fiber optic switch module, hot swappable SFP, Cobtel optical transceiver.10 Gigabit Ethernet module, Long distance fiber transceiver, SFP+ LC duplex connector, Singlemode fiber optic module, High speed optical interconnect,
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