EMC DS-4900B - Data Transmission Range Specifications

Data transmission ranges
6-9
DS-4900B Specifications
Data transmission ranges
Table 6-5 provides the data transmission ranges for different cable
types and port speeds.
Up to 500 km at 1 G is supported when using long distance transport
system such as DWDM.
Table 6-5 Laser data transmission ranges
Port speed
Cable size
(microns) Short wavelength (SWL) Long wavelength (LWL)
Extended long
wavelength (ELWL)
1 Gbit/sec 50 1,640 ft (500 m) NA NA
62.5 984 ft (300 m) NA NA
9 NA 10 km (6.2 mi) 80 km (50 mi)
2 Gbit/sec 50 984 ft (300 m) NA NA
62.5 492 ft (150 m) NA NA
9 NA 10 km (6.2 mi) 80 km (50 mi)
4 Gbit/sec 50 492 ft (150 m) NA NA
62.5 230 ft (70 m) NA NA
9 NA 10 km (6.2 mi) NA