Developer Forum | Roblox

Chat with other creators, learn about Roblox platform updates, and report issues with the platform.

Disabling Cross-Game Sales of Passes and Dev Products and

Key Takeaways Roblox will discontinue cross-game sales of developer products and passes on May 29 to protect players from fraud and exploitation. The new Transfers API provides a

Optical attenuator

An optical attenuator, or fiber optic attenuator, is a device used to reduce the power level of an optical signal, either in free space or in an optical fiber. The basic types of optical attenuators are fixed, step

The FOA Reference For Fiber Optics

While this may work for high power lasers, these detectors are not sensitive enough for the low power levels typical for fiber optic communication systems (Table 1).

Introduction to Optical Fibers, dB, Attenuation and Measurements

You can make a rough estimate of a link power budget. For this, you must allow 0.75 dB for each fiber-to-fiber connection, and assume that fiber loss is proportional with length in the fiber.

Strengthening Our Safety Policies and Tools

Roblox as a policy does not comment on pending litigation. However, the company would like to address erroneous claims and misconceptions about our platform, our commitment to safety,

Fiber Optic Series: Understanding dB and dBm values

Optical power in fiber optics is akin to the heating power of a light bulb but at significantly lower power levels. Unlike a 100W light bulb, most

Fiber-optic Attenuators – fixed or variable attenuation, working

As light propagates through optical fiber, its power declines in a phenomenon termed attenuation. Inherent to transmission, losses emerge from

The Ultimate Guide to Fiber Optic Attenuators

The primary function of a fiber optic attenuator is to decrease the power level of an optical signal. This attenuation helps to optimize the signal strength, ensuring that it falls within the

Introducing Roblox Plus

Key Takeaways We are introducing Roblox Plus, a new subscription designed for our most highly engaged users. As a creator, you can earn from Plus subscribers''s purchases, driving

Roblox randomly crashes without showing errors

i''m having the same issue here, the game randomly crashes after 5 minutes of gameplay. Doesn''t show any errors, just crashes back to desktop.

Understanding Optical Loss in Fiber Networks

Optical fiber is a fantastic medium for propagating light signals, and it rarely needs amplification in contrast to copper cables. High-quality single mode fiber will

What is good dBm for fiber？

The acceptable dBm for fiber optics is typically between -10 dBm and -25 dBm. However, it is important to note that the optimal dBm level can vary based on the specific fiber optic system and network

Completing the Dynamic Head Migration

Key Takeaways To deliver new capabilities and overcome the complexity of the growing Roblox avatar ecosystem, we are completing the migration to Dynamic Heads. This unified schema

Optical parameters

This guide provides average transmit and receive power ranges for transceiver modules. Transceivers are manufactured to meet the specifications (usually of the IEEE standards) and ranges represent

Attenuation Calculator

This example illustrates a moderate level of attenuation, suggesting the cable is reasonably efficient for such a transmission. Most Common FAQs

Alternate Publishing Requirements for Roblox Kids and Select

Roblox Kids and Select Accounts Eligibility of both creators and their games will start being validated on May 19th in New Zealand, the Netherlands, Australia, and Indonesia. If you meet

The Ultimate Guide to Fibre Optic Attenuators

Continuously variable optical attenuators can provide a precise level of attenuation through flexible adjustment. Thus, operators are able to adjust the attenuator to accommodate the changes required

Fibre Optic Cabling Loss Limits Explained – Trend

Using an optical power meter and light source or OLTS (Optical Loss Test Set), Tier 1 Certification can be performed against industry standard limits

Db Attenuation Calculator

Explanation: The logarithmic dB scale provides a convenient way to express large ratios of power levels. Negative values indicate signal loss, while positive values indicate gain.

RF Attenuators: basics, types, symbols

Introduction to rf attenuator According to the RF name, they reduce the signal level or attenuate the signal. Normally attenuation is explained in

The Ultimate Guide to Optical Attenuators

Basic Principles of Operation Optical attenuators work by absorbing or reflecting a portion of the optical signal, thus reducing its intensity. The attenuation is typically measured in decibels

Cisco Router Fiber Optic Levels

Below is a way to check the Tx/Rx Optical power levels on a Cisco router. I have a post on how to check these on Cisco switches. These are the levels you''re look for: Tx Power Level: Within 6dB Range

What is Power and Why Does it Matter in Optical Circuits?

When the optical power level is halved or doubled, there is a 3 dB decrease or increase in the optical strength. A note of caution: If the maximum

[March 26, 2026] An Update on Our Age Check to Chat Fast

Key Takeaways We''re clarifying our guidelines on what type of preset systems are allowed, ahead of launching a Roblox-defined preset service in June. And, we''re introducing read

Db Loss Calculator

First, determine the input power level (in dB) of the signal before attenuation. Next, determine the output power level (in dB) of the signal after

Fiber-optic Attenuators – fixed or variable attenuation, working

A fiber-optic attenuator is a passive device used in fiber optics to reduce the power level of an optical signal. It is often used in optical fiber communications to adjust the signal to a suitable level for a

Variable Optical Attenuator: Feel the Power

Among the traditional ways to do this is to connect a 1x2 switch at the output of the attenuator, connecting one of the branches of the switch to a power meter and the other to the test station; or, if

SuperbulletAI launched the most powerful AI Game Builder for

🚀 After 2 months of intense solo development, I just launched SuperbulletAI, for free . Every users now gets 1M free tokens/month to use a purpose-built AI assistant just for Roblox game

Attenuation In Optical Fibers And Calculation

As light propagates through optical fiber, its power declines in a phenomenon termed attenuation. Inherent to transmission, losses emerge from scattering and absorption altering light

New Publishing Requirements & Evaluation Process for Games

Free Roblox Plus for Existing Creators We understand that adding Roblox Plus as a publishing requirement for reaching younger audiences is a significant change for creators. To make