Amazon 10Gtek  
10Gtek Gigabit Multimode SFP 1000Base-SX LC Fiber Module, 850nm MMF, up to 550m, for Cisco GLC-SX-MMD/SFP-GE-S, Meraki MA-SFP-1GB-SX, Ubiquiti UniFi UF-MM-1G, Mikrotik, TP-Link TL-SM311LM, Pack of 4
1000BASE-SX SFP to LC Optical Gigabit Ethernet Fiber transceiver module, 1.25G Multimode SFP(supports OM1/OM2/OM3/OM4 fiber cables), Duplex LC connector, 850nm, DDM, up to 550m.
[Wide Compatibility] Compatible with Cisco GLC-SX-MMD/GLC-SX-MM/SFP-GE-S, Meraki MA-SFP-1GB-SX, Ubiquiti UniFi UF-MM-1G, Mikrotik S-85DLC05D, Fortinet, D-Link, Supermicro, Netgear AGM731F, TP-Link TL-SM311LM, Broadcom, Linksys and Other Open Switches. Widely support Gigabit Ethernet, Fiber Channel, Other Optical Links and other devices.
[Easy to Use] Easy installation, plug and play, fully hot-pluggable with ESD protection. Widely used in fiber switches, routers, NIC, server or other fiber optic equipments with 1Gbps SFP ports. SFP MSA Compliant, IEEE 802.3ab Compliant.
[Superior DDM Monitoring] DDM allows you to monitor the critical information concerning the status of the transmitted and received signals of the transceivers in real-time to find out some potential problems. Operating Temperature: 0°C to 70°C.
[What you Get] 4x 100% tested 1000Base-SX modules, 30-day Money-Back guarantee with 3-Year warranty and lifetime tech support. 10Gtek is a manufacturer of transceiver, customized service is available.
10Gtek Gigabit Multimode SFP 1000Base-SX LC Fiber Module, 850nm MMF, up to 550m,
Amazon 10Gtek  
Gigabit Ethernet Media Converter, SingleMode Dual LC Fiber to Ethernet RJ45 Converter for 10/100/1000Base-Tx to 1000Base-EX(with a SFP SMF 1310-nm Module), UL Certified, up to 40-km
[Convert Fiber to Ethernet] Media Converters provide you a cost-effective, strong anti-interference ability and stable data transmission solution for network extensions (up to 40km with singlemode fiber). Designed to convert 1000BASE-Tx copper to 1000Base-EX fiber media or vice versa.
[Smart Management] 1x Single-mode Dual LC fiber Optical Port, 1.25Gbps, 1310nm wavelength, support Gigabit Ethernet, extend fiber distance to 40km; 1x RJ45 Port: 10M/100M/1000M, supports Full/Half Duplex auto-negotiation and MDI/MDIX auto-crossover.
[High-quality and Widely Compatibility] Equiped with RTL8213B chip to ensure stability and Ultra-low time-delay data transmission. Complies with IEEE 802.3/802.3u/802.3z/802.3ab, 10/100/1000Base-TX/FX. Supports jumbo frame size 9K byte.
[Plug and Play] Modulization configuration design, support hot-swappable, plug and play. LED indicators for TX, FX LINK/ACT, POWER, FDX can dynamic feedback link connection state and fault detection to easily monitor network status. Operating Temperature: 0°C to 60°C.
[What You Get] 1x SFP Gigabit Ethernet Media Converter, 1x 1000Base-EX module, 1x DC Power Adapter, 1x User's Manual. 30-day Money-Back guarantee with 1 Year warranty and lifetime tech support.
Gigabit Ethernet Media Converter, SingleMode Dual LC Fiber to Ethernet RJ45 Conv
Amazon Brother  
Brother Monochrome Laser HLl2390DW, Wireless Networking, Duplex Printing Refresh Subscription with Free Trial and Amazon Dash Replenishment Read
Engineered for productivity: Brother’s latest technology is infused into the HL L2390DW. Equipped with a flatbed scan glass for convenient copying, this monochrome laser printer is engineered to scan directly from mobile devices
Print more, wait less: Developed to optimize efficiency, this replacement for the DCPL2520DW produces a robust and class leading print speed of up to 32 pages per minute (1)
New, user friendly features : This new Brother monochrome laser printer includes a 250 sheet paper capacity, which helps improve office efficiency with less refills. The HLL2390DW also handles legal and letter sized paper
Flexible printing: Print envelopes, card stock, and multiple sized paper through the easy to access manual feed slot, allowing you to create professional looking documents with higher resolution
Wireless printing & exceptional support : The easy to link wireless technology allows you to submit print jobs from your laptop, smartphone, desktop, and tablets (2). We provide free online, call, or live chat support for the life of your printer. At Brother, we want to ensure that your experience with us is exceptional
Ensure optimal and uncompromising performance: When it’s time to replace your toner, be sure to choose Brother Genuine TN730 Standard or TN760 High-Yield replacement cartridges. And with Refresh EZ Print Subscription Service, you’ll never worry about running out of toner and you’ll enjoy savings of up to 50%* on Brother Genuine Toner. Get started with Refresh today with a Free Trial.*
Brother Monochrome Laser HLl2390DW, Wireless Networking, Duplex Printing Refresh
Amazon Epson  
Epson DS-530 II Color Duplex Document Scanner for PC and Mac with Sheet-fed, Auto Document Feeder (ADF)
Fast scan speeds, from a leader in image capturing technology — up to 35 ppm/70 ipm (1); one-pass duplex scanning
Easily scan stacks of documents — robust design with 50-page Auto Document Feeder (ADF)
Designed for reliability — enhanced features include Slow Speed Mode, programmable jobs and a peak daily duty cycle of up to 4,000 sheets (2)
3-year limited warranty (3) with world-class service and support — includes Advance Exchange with free Next-Business-Day Replacement (4) to minimize downtime
Seamless compatibility with most document management systems — includes TWAIN and ISIS drivers for easy integration with existing software
World-class performance and productivity — blank page removal, auto-rotation, auto cropping, Dynamic Skew Correction, Dirt Detection, Double-feed Detection and Paper Protection
Scan to online storage accounts (5) — intuitively scan to SharePoint, Evernote, Google Drive and more with Epson Document Capture software
Generate searchable PDFs and editable Office documents — scan to editable Word, PowerPoint and Excel files or searchable PDF files; OCR software included
Versatile paper handling — scan stacks of business and ID cards, single sheets, extra-long pages up to 240", and folded pages up to 11" x 17" (6)
Easily automate tasks — includes robust Document Capture Pro software for easily creating and managing scan jobs
Epson DS-530 II Color Duplex Document Scanner for PC and Mac with Sheet-fed, Aut
Amazon HollyView  
Hollyland Solidcom C1 Wireless Headset Intercom System 4-Person Full Duplex 1100ft Team Communication Group Talk Single-Ear Headset with 1 Master & 3 Remote Headsets
【Up to 1100ft LOS & Distortion<1%】 Solidcom C1 Full-Duplex Wireless Intercom Headset is Hollyland's first true wireless System with NO Beltpack or Base Station. You can add more remote headsets to build a 6-user system without a HUB. Adopting the latest technology in 1.9GHz frequency, the C1 headset supports up to 1100ft LOS range with only a 40ms delay.
【Stable Connection & Security】 Built on a stable platform with powerful Encryption technology, the Solidcom C1 headsets prevent people outside the system from hearing your conversation. Designed with a dual-antenna diversity scheme that enhances anti-interference capability, and guarantees secured and constant team communication even in complex scenarios.
【Wideband Clear Audio Quality & Acoustic Echo Cancellation】Solidcom C1 wireless headset supports wide frequency response from 150Hz to 7KHz with premium AEC performance, ensuring authentic and clear audio quality for effective teamwork. Its electret directional microphone captures the speaker's voice precisely while minimizing the environmental noise.
【Up to 10H Runtime & Replaceable Battery】Each Solidcom C1 intercom headset comes with 2 lithium batteries for convenient replacement on set, keeping the system running with minimal downtime. Each battery takes only 2.5h for a full charge and can work for about 5h-6h each. The indicator light shows in Red and you can hear a voice reminder when the battery is low.
【168g & Blind Operation Experience】Comfortable to Wear & Ready out of the box. Solidcom C1 headset is exquisitely crafted with PC-ABS materials, lightweight, flexible and durable. Auto mute by lifting the mic boom. The concave and convex design of volume buttons provides a blind operation experience, making your work more comfortable and convenient.
Hollyland Solidcom C1 Wireless Headset Intercom System 4-Person Full Duplex 1100
Amazon HollyView  
Hollyland Solidcom C1 8-Users [Official] Wireless Headset Intercom System 8-Users Full Duplex 1100ft Team Communication Group Talk Single-Ear Headset, 1 Master & 7 Remote Headsets
【Distortion<1% & up to 1100ft LOS】 Solidcom C1 Full-Duplex Wireless Intercom Headset is Hollyland's first true wireless System with NO Beltpack or Base Station. This upgraded system provides 8-user communication without using a HUB. Adopting the latest technology in 1.9GHz frequency, the C1 headset supports up to 1100ft LOS range with only a 40ms delay.
【Stable Connection and Security】 Built on a stable platform with powerful Encryption technology, the Solidcom C1 headsets prevent people outside the system from hearing your conversation. Designed with a dual-antenna diversity scheme that enhances anti-interference capability, and guarantees secured and constant team communication even in complex scenarios.
【Wideband Clear Audio Quality & Acoustic Echo Cancellation】Solidcom C1 wireless headset supports wide frequency response from 150Hz to 7KHz with premium AEC performance, ensuring authentic and clear audio quality for effective teamwork. Its electret directional microphone captures the speaker's voice precisely while minimizing the environmental noise.
【Up to 10h Runtime & Replaceable Battery】The Solidcom C1 system comes with a multi-port charging case for convenient battery charging. Each intercom headset comes with a lithium battery that takes only 2.5h for a full charge. Battery life: master headset 5h-6h and remote headset 10h. The indicator light shows in Red and you can hear a voice reminder when the battery is low.
【168g & Blind Operation Experience】Comfortable to Wear & Ready out of the box. Solidcom C1 headset is exquisitely crafted with PC-ABS materials, lightweight, flexible and durable. Auto mute by lifting the mic boom. The concave and convex design of volume buttons provides a blind operation experience, making your work more comfortable and convenient.
Hollyland Solidcom C1 8-Users [Official] Wireless Headset Intercom System 8-User
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