
Duplex OS2 Single Mode LC APC to LC APC
Duplex OS2 Single Mode LC APC to LC APC
What it does
Product Details Connector A LC APC Connector B LC APC Fiber Type OS2 9/125μm Single Mode Wavelength 1310/1550nm (CWDM DWDM) Fiber Count Duplex Distance 1m (3ft) Glass Fiber Corning ClearCurve® Cable Jacket PVC (OFNR) Insertion Loss ≤0.3dB Return Loss ≥50dB Attenuation at 1310nm ≤0.36dB/km Attenuation at 1550nm (DWDM) ≤0.25dB/km Cable Diameter 2.0mm Fiber
Does a similar job
all alternatives →- WAWhatCable, a tiny menu bar app for inspecting USB-C cablesMay 2026 · github.com · ▲566
USB-C cables can be a mess. One cable charges at 5W, another does 100W and Thunderbolt 4, and they look identical in the drawer. WhatCable sits in your menu bar and reads the cable data your Mac already has access to. Plug in a cable and it tells you in plain English what it can actually do: charging wattage, data speed, display support, Thunderbolt, etc. Built in Swift/SwiftUI. Open source, free, no tracking. GitHub: https://github.com/darrylmorley/whatcable
2 Core 0.75mm Automotive Wire Cable27d ago · sparebiz.com · ▲22 Core 0.75mm Automotive Wire Cable 16x0.23mm for Universals
- GUGuitar USB-C Cable2020 · bit.ly · ▲9
CB350 Low-Speed Can Ring Applicator Jun 2026 · earthrings.com · ▲2Built for Breweries. Made for Growth.
- MRMicro-RLE ≤264-byte compression for UART/MCU logs, zero RAM growthNov 2025 · github.com · ▲7
I needed to stuff twice the telemetry through the same 115 kbaud line on a Cortex-M0+ that only had 8 kB flash left. Micro-RLE is the smallest drop-in I could come up with: 264 B of Thumb code, 36 B of state, no malloc, worst-case 14 cycles/byte and still lossless for every 8-bit pattern. On the usual sensor streams (ADC, IMU, GPS) it’s 33-70 % smaller than raw output and boots in < 600 µs, so you can fire-and-forget from main() before the PLL even locks. Repo is a single .c file and a 3-function API—replace the weak emit() hook with your UART / DMA / ring-buffer and you’re…

More ai this month
the category →
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com
Astute▲585Automate your B2B brand going viral, with new media creators
AI · 19d ago · company-app.joinastute.com


Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…
AI · 27d ago · cactuscompute.com


Launched alongside, May 2026
the whole month →

Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai


- NW
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
- FM
Dev tools · May 2026 · github.com