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The 4107 chassis was selected by the U.S. Navy for the technology refresh of the Overthe- Horizon Airborne Sensor Information System (OASIS) system deployed aboard the P-3C Orion aircraft.
The chassis’ exceptional torsional strength is attributed to NOVA’s proprietary, heavy-duty, wrought aluminum, overlapping extrusion construction. In fact, the 41xx series uses the same extrusions, which also attribute to its MIL-STD-461 EMC characteristics. An internal aluminum chassis resides inside the main chassis, and is mechanically suspended using multi-axis mounts that attenuate externally transmitted shock and vibration energy, resulting in meeting MIL-STD-810 shock and vibration criteria.
The 4107 features an aggressive yet acoustically quiet forced-air convective cooling system arranged in a push-pull configuration that blows across up to 18 internal system boards. The intake fan tray is also an LRU design with a 5-minute MTTR. Air filters located behind EMC mesh inserts are easily accessible and quick to service/replace.
Airflow, internal temperature, bus activity, input and output power and other sensitive system points are monitored or controlled by NOVA’s microprocessor and Ethernet port-based System Environmental Monitor, SEM.
Available in variety of passive and active board platforms, the 4107 also features a highly customizable rear panel that accommodates a variety of MIL circular and/or industrial connectors.
SPECIFICATIONS
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Environmental Characteristics |
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| Temperature, operating: |
-20°C to +50°C |
| Temperature, non-operating: |
-40°C to +70°C |
| Humidity: |
10% to 95%, non-condensing |
| Altitude, operating: |
-1,000 ft. to 15,000 ft. |
| Altitude, non-operating: |
-1,000 ft. to 40,000 ft. |
| Vibration: |
passed MIL-STD-810F, Method 514.5, Procedure I |
| Shock: |
passed MIL-STD-810F, Method 516.5, Procedures I & VI |
| EMI/EMC: |
tested to MIL-STD-461E, CE101, CE102, CS101, CS114, RE101, RE102, RS102, & RS103 |
| ESD: |
designed to meet MIL-STD-1686A |
| Cooling system: |
“Push-Pull” forced air; LRU intake and exhaust fan trays |
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Hardware Platforms |
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| Eurocard backplane: |
up to 18-slot, front or top loading subrack |
| PCIe backplane: |
PICMG1.3 passive backplane, up to 14 slot
slot positions |
| Motherboard: |
ATX, Server-class, and Mini-ATX/ITX |
| Peripherals bay: |
up to four (4) 5.25 in. HH or 3.5 in. |
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Physical Characteristics |
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| Dimensions: |
4U (6.97 in.) H x 19 in. W x 22 or 25 in. D |
| Weight: |
22 in. depth model is 45 lbs.
25 in. depth model is 50 lbs. |
| Mounting configurations: |
Rackmount and Tabletop options |
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Electrical Characteristics |
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| Input Power, standard: |
85-264 VAC @ 47-63/400 Hz |
| Input Power, option: |
18-36 VDC |
| AC Current, 650 W output: |
6.7 A @ 115 VAC; 3.4 A @ 230 VAC |
| AC Inrush Current, 650 W output: |
30 A @ 115 VAC; 50 A @ 230 VAC |
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Common Specs and Ordering Table |
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Front panel:
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Machined; aluminum alloy #6061 T651 |
| Rear panel: |
Machined; aluminum alloy #6061 T651 |
| Chassis extrusion: |
Aluminum alloy # 6061-T651 |
| Internal chassis: |
Aluminum alloy # 5052-H32 |
| Isolation mounts: |
Suspends inner chassis from outer chassis |
| Rackmount: |
Designed to meet EIA-310-D |
| User controls: |
“Main Pwr” circuit breaker
“RESET” pushbutton switch |
| Input power connector: |
MS3472 type |
| System Monitor: |
Installed with temperature sensors, fan control, power supply enable/disable, ethernet comm. port |
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| 95-4107-18427-xxx |
rackmount; 18-slot, 6U VME64x backplane; no RTM; 85-264 VAC @ 47-63/400 Hz; customizable suite of rear panel connectors; rack slides included |
| 95-4107-08627-xxx |
rackmount; 8-slot, 6U CompactPCI backplane; no RTM; 85-264 VAC @ 47-63/400 Hz; customizable suite of rear panel connectors; rack slides included |
| 95-4107-08527-xxx |
rackmount; 8-slot, 6U OpenVPX Mesh backplane; no RTM; 85-264 VAC @ 47-
63/400 Hz; customizable suite of rear panel
connectors; rack slides included |
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