Mission-Critical Integrated Systems, Chassis & Backplanes for UAVs, UGVs & Unmanned Systems
AoC3U-821 Eight-slot air over conduction cooled chassis for VPX & SOSA-aligned cards

Eight-slot air over conduction cooled chassis for VPX & SOSA-aligned cards

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The AoC3U-821 is an air over conduction cooled ATR chassis designed for 3U VPX and SOSA aligned plug in card payloads. It accepts up to 8 payload cards and 2 VITA 62 power supplies, or a 9+1 configuration, and also features a removable drive bay for multi-terabyte storage capability. With advanced thermal management, the chassis is ideal for UAV ISR applications.

The versatile chassis can be provided with a standard or custom backplane, supporting 1000BASE-BX, 1000BASE-KX, 10GBASE-KX4, 10GBASE-KR, or 40GBASE-KR4 signal speeds as well as VITA 66 and 67 Optical and RF apertures. The rugged chassis is designed to meet a variety of MIL-STD-810, MILSTD-461, and MIL-S-901D requirements.


Dimensions: 191 x 263 x 464mm including connectors and mounting plate
Weight: Approx. 38 lbs without boards
Power: 2 VITA 62 pluggable power supply supporting 12 and 5V modules
MIL-STD-704E, MIL-STD-1275
Input voltage: 18 to 36 VDC
Output: up to 1400W total
Backplane Options: Custom 8 +2 payload to power supply slot backplane
VPX and SOSA aligned slot profiles
10, 40 and 100GBase KR4 capable
VITA 66 and 67 optical and RF apertures
I/O: Custom I/O panel supporting high speed connectivity
High density MIL-STD 38999 circular connectors
High speed 10GbE 38999 Hercules connectors
Rugged SMA connectors for RF and optical I/O
Payload Compatibility: 3U VPX multi-core single board computers, high speed GPGPU and FPGA modules, video processing and Ethernet switching