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KEY FEATURES/USER BENEFITS
KEY FEATURES
23-port full-duplex 10/100 base-T Ethernet switch ARINC 664-compliant data flow control 6U form-factor circuit card (Per VITA 30.1-X draft) with PCI
mezzanine Compact PCI-compliant interface (Per PICMG 2.16 R1.0) Conduction cooled
OVERVIEW
The Digital Switch Module (DSM-7020) is a variant of the DSM-7010 high
integrity Ethernet switch currently flying on the USAF KC-135. The DSM-7020
has 15 high-integrity ports suitable for flight-critical applications. The
high-integrity ports provide a guaranteed quality of service that complies
with ARINC 664 Profiled Aircraft Data Networks. The unit also has 8 commercial
standard ports that comply with ARINC 664 Compliant Aircraft Data Networks. The DSM-7020 contains an on-board processing element to handle data
flow control. The unit utilizes store-and forward algorithms to provide both
traffic-based and frame-based packet forwarding. Filtering and Management
Information Base (MIB) monitoring are implemented per ARINC 664. DSM-7020
software is certified per RTCA/DO-178B Level A requirements.
SPECIFICATIONS
Physical Description
| Form factor | 6U base
card with PMC-compliant mezzanine card | | Weight: | 2.5 lbs maximum | | Input Power: | Compact
PCI compliant (per PICMG 2.11 R1.0) | | Power Consumption | 16.5
watts nominal, 21 watts maximum |
When installed in Rockwell Collins Processor Switch Module (PSM-8600),
environmental capabilities are as follows: ENVIRONMENTAL CAPABILITIES
| Operating Temperature: | -40°C
to +55°C (Intermittent to +71°C) |
| Environment | Requirement | | Shock | MIL-STD-810
Method 516.5 Procedure I, V, VI, 20 g/11 ms | | Acceleration | MIL-STD-810
Method 513.5 Procedure I, II | | Vibration | MIL-STD-810
Method 514.5 (Helicopter) | | Undamped Resonance | MIL-STD-810
Method 514.5 Procedure I, Category 14 | | Continuous Vibration | MIL-STD-810
Method 514.5 | | Gunfire | MIL-STD-810
Method 519.5 | | Sand and Dust | MIL-STD-810
Method 510.4 | | Fungus | MIL-STD-810,
Method 508.5 | | Salt Atmosphere | MIL-STD-810,
Method 509.4 | | Explosive Atmosphere | MIL-STD-810,
Method 511.4 | | Solar Radiation | MIL-STD-810,
Method 505.4 | | Rain | MIL-STD-810,
Method 506.4, Procedure III (drip test) | | Temperature, Humidity, Altitude | MIL-STD-810,
Method 520.2 Procedures I, II, III. Max altitude 6000 meters | | Temperature Shock | MIL-STD-810,
Method 503.4 | | High Temperature Storage | MIL-STD-810,
Method 501.4 Procedure I, 85°C | | Low Temperature Storage | MIL-STD-810,
Method 502.4 Procedure I, -55°C |
EMI PERFORMANCE
EMI performance per MIL-STD-461E as modified by ADS-37A-PRF Lightning per DO-160D
Product Information Material is available at no charge and can be obtained
by contacting GS Customer Relations::
Phone: 800-321-2223 or (319) 295-5100
Fax: (319) 295-4777
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