DRAGON MACH4x00 fan unit; hot-swappable; 5 load sharing inbuilt fans
DRAGON MACH4x00 fan unit; hot-swappable; 5 load sharing inbuilt fans
- Availability
- Global
- Status
- Active
- Orderable items
- 1
Part numbers
D4K-AIR is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.
| Item # | Type | Order |
|---|---|---|
| 942157001 | D4K-AIR, Fan Unit | Order online |
Specifications
Product description
| Type | D4K-AIR |
|---|---|
| Name | D4K-AIR |
| Description | DRAGON MACH4x00 fan unit; hot-swappable; 5 load sharing inbuilt fans |
Power requirements
| Operating Voltage | power supply via the backplane of the switch |
|---|---|
| Power Consumption | 20 W |
Software
| Diagnostics | LEDs (fans operational) at switch chassis |
|---|
Ambient conditions
| MTBF (Telcordia SR-332 Issue 3) @ 25°C | 6 995 673 h |
|---|---|
| Operating temperature | 0-+60 °C |
| Minimum Storage Temperature | -40-+70 °C |
| Relative humidity (non-condensing) | 10-95 % |
| Dimensions (WxHxD) | 55 mm x 410 mm x 85 mm |
| Weight | 0.75 kg |
| Mount Type | Plug-in device |
Approvals
| Safety of industrial control equipment | cUL61010-1/-2-201, EN60950-1 |
|---|
Reliability
| Guarantee | 60 months (please refer to the " https://assets.belden.com/m/1424ddb7a3280e7a/original/Hirschmann-Automation-and-Control-GmbH-Terms-of-Guarantee.pdf ">"terms of guarantee or detailed information) |
|---|
Scope of delivery and accessories
| Scope of delivery | Device |
|---|
Further Instructions
| Product Documentation | https://www.doc.hirschmann.com |
|---|---|
| Certificates | https://www.doc.hirschmann.com/certificates.html |
History
| Update and Revision | Revision Number: 0.124 Revision Date: 03-03-2026 |
|---|
Resources
Belden D4K-AIR technical datasheetGREYHOUND2000 Standard (English)GREYHOUND2000 Standard (German)GREYHOUND2000 Standard (French)GREYHOUND 105-106 Ethernet SwitchesGREYHOUND 105-106 Ethernet Switches (German)GREYHOUND 103 Ethernet SwitchesGREYHOUND 103 Ethernet Switches (French)GREYHOUND 103 Ethernet Switches (German)GREYHOUND 1040 Modular Gigabit Ethernet SwitchDRAGON MACH4x00Layer 3 Backbone SwitchesMACH1040 Full Gigabit SwitchGREYHOUND 105-106 for Discrete ManufacturersGREYHOUND 105-106 for Discrete Manufacturers (German)HiOS Network Security GuideSensor to Cloud
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