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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

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EMC DS-4900B Specifications

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