| ![](/p.gif) |
![](/p.gif) |
| Item number: C1EE3-7975002 Manufacturer no.: NBS004MA EAN/GTIN: n/a |
| |
|
| ![](/p.gif) | ![](/p.gif) |
![](/p.gif) | Black Box Pro Switching System NBS Fiber Multimode SC A/B - Switch - Managed - 4 x 10/100 + 4 x 10/100 + 4 x 10/100 - rack-mountable - TAA Compliant More information: General | Features | Built-in DIP switch | ![](/p.gif) | Device Type | Switch - 4 ports - Managed - cascadable | ![](/p.gif) | Enclosure Type | Rack-mountable 1U | ![](/p.gif) | Status Indicators | Power, status | ![](/p.gif) | Max Units In A Stack | 255 | ![](/p.gif) | Ports | 4 x 10/100 + 4 x 10/100 + 4 x 10/100 | ![](/p.gif) | Subtype | Fast Ethernet | Expansion / Connectivity | Interfaces | 1 x management RJ-45 ¦ 1 x console DB-9 management ¦ 2 x cascading RJ-11 ¦ 4 x SC multi-mode x 2 ¦ 4 x SC multi-mode x 2 ¦ 4 x SC multi-mode x 2 - backup | Manufacturer Warranty | Service & Support | Limited warranty - parts and labour - 1 year ¦ Limited warranty - replacement - 1 year | Miscellaneous | Compliant Standards | RoHS | ![](/p.gif) | MTBF | 1,300,000 hours | ![](/p.gif) | TAA Compliant | Yes | Power | Power Device | Internal power supply | ![](/p.gif) | Voltage Required | AC 120 V (60 Hz) | ![](/p.gif) | Installed Qty | 2 | ![](/p.gif) | Max Supported Qty | 2 | ![](/p.gif) | Power Redundancy | Yes | Environmental Parameters | Min Operating Temperature | 0 °C | ![](/p.gif) | Max Operating Temperature | 40 °C | ![](/p.gif) | Humidity Range Operating | 0 - 95% (non-condensing) | Dimensions & Weight | Width | 43.8 cm | ![](/p.gif) | Depth | 26.7 cm | ![](/p.gif) | Height | 4.4 cm | ![](/p.gif) | Weight | 2.3 kg |
|
| ![](/p.gif) | ![](/p.gif) |
![](/p.gif) | | ![](/p.gif) | ![](/p.gif) |
| |