The ET91000SM402 1000 Mbps Gigabit Single Mode Fiber Media Converter SC (40 km) lets you extend a Gigabit Ethernet network over single mode fiber by up to 40km (25 miles).

A cost-effective solution for connecting a Gigabit Ethernet (1000Base-T) network to remote network segments over a (1000Base-LX/SX) fiber backbone, the GbE to SM fiber converter supports full Gigabit speeds for ideal network performance and scalability. Designed to offer a durable and convenient Ethernet to fiber solution, the Ethernet to SC Fiber converter features an all-steel chassis, and a simple plug-and-play installation with minimal configuration required.

For added versatility, this fiber media converter supports standalone operation, or installation into the 20 Slot, 2U Rackmount Chassis (ETCHS2U).

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Fractal Design Silent Series R3 fans offer excellent value for money, with good performance and assured reliability.

All Fractal Design Silent Series R3 fans are equipped with long-life rifle bearings and an easy-to-hide, sleek black cable.

Available in a large variety of sizes, ranging from compact 40mm fans to full-size 140mm fans, the Silent Series R3 delivers suitable options for replacing loud or damaged fans in both computers and many other electronic devices.

The Sound Blaster PLAY! 3 is a USB DAC and Amp that provides an instant audio upgrade from motherboard audio. It works with PC and Mac, and houses a powerful amplifier that will drive a whole range of headphones, from basic mobile phone earbuds to gaming and studio-grade headphones. The downloadable Sound Blaster Control Panel Software offers tremendous audio realism and immersive audio effects, and also comes with optimized profiles for selected earphone brands.

Audio Performance

Instantly Upgrade to High Resolution Audio

Once you upgrade from motherboard audio, you'll never go back to it again. The Sound Blaster PLAY! 3 provides such an upgrade, by giving you high resolution 24-bit 96kHz audio for your music, movies, and games.

Studio-Grade Listening

The Sound Blaster PLAY! 3 drives a wide range of headphones - from mobile phone earbuds and gaming headsets all the way to more expensive studio-grade headphones. The downloadable Control Panel software also includes optimized profiles for selected earphone brands.

Audio Recording

Crisp Voice Communications and Recording

USB Connectivity greatly improves mic recording capabilities, giving you clean 24-bit 48kHZ quality for podcasts or in-game communications.

Connectivity

Simple, Fuss-Free, Plug-and-Play

Connecting the Sound Blaster PLAY! 3 to PC and Mac is incredibly easy. Simply connect it to a USB port and you're good to go. No drivers necessary.

Primed to perform. Configured for your business.

ASUS ExpertBook B1 is tailored for business, making it the smart choice for ambitious startups, established education organizations and growing firms of all sizes. It boasts high performance, military-grade durability and extensive customization to empower your business. It's also engineered to confidently handle whatever tasks come your way, with a full set of I/O ports, speedy WiFi 6 and cutting-edge AI noise-canceling technology. ExpertBook B1 streamlines your workflow to keep you productive.

• Gigabit Ethernet Single Mode Fiber Media Converter SC 40 km - 1000 Mbps
• 1 x Universal Power Adapter
• 1 x Grounding Screw
• 1 x Instruction Manual

• Silent Series R3 120mm
• Screw Pack with 4 Metal Fan Screws

• PLAY! 3 USB DAC Amp and External Sound Card
• Warranty & Technical Support leaflet
• Quick Start Guide

• ExpertBook B1 B1500CEAE-Q53WP-CB Notebook
• Lithium Ion Battery
• AC Adapter

ETCHS2U Rackmount Chassis

• T570
• T580
• P51S
• P52S

• IEEE 802.3
• IEEE 802.3u
• IEEE 802.3ab
• FC
• FCC

1 x 46.5CFM

1 x 120mm