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 Apple  
Apple 2023 MacBook Pro Laptop M2 Pro chip with 12‑core CPU and 19‑core GPU: 14.2-inch Liquid Retina XDR Display, 16GB Unified Memory, 1TB SSD Storage. Works with iPhone/iPad; Silver
SUPERCHARGED BY M2 PRO OR M2 MAX — Take on demanding projects with the M2 Pro or M2 Max chip. M2 Pro has up to 12 CPU cores, up to 19 GPU cores, and up to 32GB unified memory. M2 Max has 12 CPU cores, up to 38 GPU cores, and up to 96GB unified memory.
UP TO 18 HOURS OF BATTERY LIFE — Go all day thanks to the power-efficient design of the M2 Pro or M2 Max chip. And the MacBook Pro laptop delivers exceptional performance whether it’s running on battery or plugged in.
FULLY COMPATIBLE — All your pro apps run lightning fast — including Adobe Creative Cloud, Xcode, Affinity Designer, Microsoft 365, and many of your favorite iPhone and iPad apps.
BEAUTIFUL PRO DISPLAY — The 14.2-inch Liquid Retina XDR display features Extreme Dynamic Range, over 1000 nits of brightness for stunning HDR content, and pro reference modes for doing your best work on the go.
ADVANCED CAMERA AND AUDIO — Look sharp and sound great with a 1080p FaceTime HD camera, a studio-quality three-mic array, and a six-speaker sound system with Spatial Audio.
CONNECT WHAT YOU WANT — MacBook Pro features a MagSafe charging port, three Thunderbolt 4 ports, an SDXC card slot, an HDMI port, and a headphone jack. And enjoy seamless wireless connectivity with Wi-Fi 6E and Bluetooth 5.3.
MAGIC KEYBOARD WITH TOUCH ID — Magic Keyboard comes with a full-height function key row and Touch ID, which gives you a fast, easy, secure way to unlock your Mac and sign in to apps and sites.
WORKS WITH ALL YOUR APPLE DEVICES — You can do amazing things when you use your Apple devices together. Copy something on iPhone and paste it on MacBook Pro. Use your MacBook Pro to answer FaceTime calls or send texts with Messages. And that’s just the beginning.
BUILT TO LAST — The all-aluminum unibody enclosure is exceptionally durable. Free software updates kee
Apple 2023 MacBook Pro Laptop M2 Pro chip with 12‑core CPU and 19‑core GPU: 14.2
Amazon Apple  
Apple 2023 MacBook Pro Laptop M2 Max chip with 12‑core CPU and 30‑core GPU: 14.2-inch Liquid Retina XDR Display, 32GB Unified Memory, 1TB SSD Storage. Works with iPhone/iPad; Space Gray
SUPERCHARGED BY M2 PRO OR M2 MAX — Take on demanding projects with the M2 Pro or M2 Max chip. M2 Pro has up to 12 CPU cores, up to 19 GPU cores, and up to 32GB unified memory. M2 Max has 12 CPU cores, up to 38 GPU cores, and up to 96GB unified memory.
UP TO 18 HOURS OF BATTERY LIFE — Go all day thanks to the power-efficient design of the M2 Pro or M2 Max chip. And the MacBook Pro laptop delivers exceptional performance whether it’s running on battery or plugged in.
FULLY COMPATIBLE — All your pro apps run lightning fast — including Adobe Creative Cloud, Xcode, Affinity Designer, Microsoft 365, and many of your favorite iPhone and iPad apps.
BEAUTIFUL PRO DISPLAY — The 14.2-inch Liquid Retina XDR display features Extreme Dynamic Range, over 1000 nits of brightness for stunning HDR content, and pro reference modes for doing your best work on the go.
ADVANCED CAMERA AND AUDIO — Look sharp and sound great with a 1080p FaceTime HD camera, a studio-quality three-mic array, and a six-speaker sound system with Spatial Audio.
CONNECT WHAT YOU WANT — MacBook Pro features a MagSafe charging port, three Thunderbolt 4 ports, an SDXC card slot, an HDMI port, and a headphone jack. And enjoy seamless wireless connectivity with Wi-Fi 6E and Bluetooth 5.3.
MAGIC KEYBOARD WITH TOUCH ID — Magic Keyboard comes with a full-height function key row and Touch ID, which gives you a fast, easy, secure way to unlock your Mac and sign in to apps and sites.
WORKS WITH ALL YOUR APPLE DEVICES — You can do amazing things when you use your Apple devices together. Copy something on iPhone and paste it on MacBook Pro. Use your MacBook Pro to answer FaceTime calls or send texts with Messages. And that’s just the beginning.
BUILT TO LAST — The all-aluminum unibody enclosure is exceptionally durable. Free software updates
Apple 2023 MacBook Pro Laptop M2 Max chip with 12‑core CPU and 30‑core GPU: 14.2
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