Best Redundant Reliability

Dell PowerEdge C6220 II 24B 4 Node 8X E5-2630 V2 Six Core 2.6Ghz 768GB LSI 2008 (Renewed)

12 x Dell 600GB 10K 6Gbps 2.5'' SAS Drives.
LSI MegaRAID SAS 9265-8i at 6Gbps - RAID 0/1/5/6/10/50/60/JBOD.
8x E5-2630v2 6C 2.6Ghz CPUs^^128GB of RAM^^3x Dell 600GB 10K 6Gbps 2.5'' SAS Drives^^LSI MegaRAID SAS 9265-8i at 6Gbps - RAID 0/1/5/6/10/50/60/JBOD^^2x 1100w Redundant Power Supplies^^No OS^^.

8 x Dell 500GB 7.2K 6Gbps 2.5'' Ent SATA Drives.
LSI 2008 mezzanine at 3Gbps - RAID 0/1 10/JBOD.
8x E5-2650v2 8C 2.6Ghz CPUs^^384GB of RAM^^2x Dell 500GB 7.2K 6Gbps 2.5'' Ent SATA Drives^^LSI 2008 mezzanine at 3Gbps - RAID 0/1 10/JBOD^^2x 1100w Redundant Power Supplies^^No OS^^.

24 x Dell 1TB 7.2K 3gbps 2.5'' Ent SATA Drives.
Embedded Intel C602 chipset-based SATA (SAS not supported) - RAID 0/1/10/5.
8x E5-2650v2 8C 2.6Ghz CPUs^^768GB of RAM^^6x Dell 1TB 7.2K 3gbps 2.5'' Ent SATA Drives^^2x 1100w Redundant Power Supplies^^No OS^^.

Blackmagic Design CONVMSDIDA Switchable SD, HD and 3G SDI Distribution Amplifier Mini Converter.Ideal for connecting the same signal to several devices at once..
SDI distribution has an SD, HD and 3Gb/s auto switching input and provides 8 re-clocked outputs..
It also supports ancillary data and embedded audio.Blackmagic Design Mini Converter Common Features: Auto Switching SD and HD.Mini Converters instantly switch between standard definition and high definition video formats and changeover is automatic when the video input changes..
A huge range of video standards are supported including, NTSC, PAL, 1080i/59.94, 1080i/50, 1080psf/23.98, 1080psf/24, 720p/59.94 and 720p/50 formats, plus new formats can be added via USB.Redundant SDI Input.Mini Converters feature a unique redundant input for mission critical tasks such as broadcast or live events..

Storage Expansion for your QNAP NAS, computers (supports Windows and Mac), and servers.
Rackmount USB 3.2 Gen 2 Type-C High-Capacity JBOD Storage Enclosure with Redundant Power.
The TL-R1200C can only be used as a separate storage pool or volume on your QNAP NAS. It cannot be combined with an existing storage pool/volume..

Convenient External Gridning switch for easy switching from Welding and Grinding..
【Performance】 4 Premium redundant arc sensors, with highly responsive detecting and controlling units providing super-fast switching time and accurate auto shading, minimizing harmful radiant bypass, avoiding eye stress.
【Reliability】 Interference Suppression Technologies, minimizing false triggering: less sensitive to sun lights, workshop lights while very responsive to welding arc, even the hardest to detect DC TIG: Rating 003e 2 Amps.
【Versatility】 A great personal protection equipment designed for industrial use that can handle multiple processes of Plasma cutting, abrasive wheel cutting/grinding, DC TIG, AC TIG, MIG/MAG, MMA/Stick welding, which are poular in metal fabrication industry, welding schools, welding shops, auto manufacturing and repair industry, ship factories as well as DIY hobbyists projects.

DC12V ~ DC48V POE VOLTAGE BOOSTER - Supply standard IEEE802.3af/at POE power with DC12V/DC18V/DC24V/DC36V/DC48V input.
8-PORT FULL GIGABIT POE SWITCH - Providing 8*10/100/1000Base-T Ethernet PoE ports and 2*1000Base-X SFP slots (Fiber module is not included). Each POE ports are compliant to IEEE802.3af/at standard. It supports one-key fast ring fiber network and broadcast storms protection (BSP).
INDUSTRIAL DESIGN FOR HARSH ENVIRONMENT - Fanless design and wide working temperature (-40℃ ~ 75℃ or -40 ℉ ~167 ℉).
POE WATCHDOG - Realtime monitoring POE load device's status and will automatically reboot POE port when the connected device is not active. It proivdes non-stop running of POE device, like security cameras, IP speakers and IP phones.
TOTAL 240W POE BUDGET - Up to 30W per POE port, and total 240W POE budget (DC48V input), or 120W (DC24V input), or 80W (DC12V input).
NON-STOP POE SUPPLY WITH DUAL POWER INPUT - Support 2 channel DC12V-48V redundant power inputs and auto failover, ensure high reliability networking system.
APPLICATION - For solar power system, vehicle, RV, VoIP IP phone system, robust fiber ring network.

Ethernet port interface: 5 x fast Ethernet ports.
Switching capacity: The network switch allows for a 1Gbps switching capacity..
Din-rail & Wall mount kit: This 5-port Fast Ethernet Switch comes with an integrated DIN-rail mount and mounting hardware..
Extreme temperature Switch: the metal hardened IP30 rated network switch is equipped with a rugged IP30 rated enclosure and designed to withstand a high degree of vibration, shock, while operating with a wide temperature range (- 40 – 75 °C (- 40 - 167 °F) For harsh environments..
Redundant power: the 5 port switch feature Dual power inputs to provide redundant power with overload current protection.
Power supply sold separately: The power supply for this 5 port DIN-rail Ethernet Switch is sold separately (model: TI-M6024).
TRENDnet Lifetime protection: All metal TRENDnet switches are backed by our lifetime TRENDnet manufacturer Protection.

Protection】Meets ANSI Z87.1 Standards and Engineered for Industrial Use.
Passive fulltime UV/IR Filter, combined with double-layered auto dimming LCD shutter, providing sufficient and accurate shade range within 5-14 to visible lights.
【Reliability & Productivity】POWER OFF DELAY to avoid flashes in the low ambient environments.
Interference Suppression Technologies to minimize false triggering: less sensitive to sun lights, workshop lights while very responsive to welding arc, even the hardest to detect DC TIG: Rating > 2 Amps.
Corner-spread arc sensors provides more coverage, to overcome positions with blockage.
【Performance】4 Premium redundant arc sensors, with highly responsive detecting and controlling units providing super-fast switching time and accurate shading, eliminating harmful radiant bypass, avoiding eye stress.
Very low power consumption with zero battery reverse charge.
Optimized high output solar cell helps to extent the battery life efficiently..
【Comfort & Convenience】Fully automatic lens eliminates flipping hood.