Digital Equipment DECrepeater 90FS, Руководство по установке и настройке

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66 DECrepeater 90FS Installation and Configuration
Product Specifications
Table 8 provides operating specifications for the DECrepeater 90FS module. Note
the additional parameters (listed in the tables) to consider when the module is
installed as a standalone unit.
Table 8 Operating Specifications
Parameter Specification
Operating Environment
Operating Temperature
1
5
°
C to 50
°
C (41
°
F to 122
°
F)
Relative Humidity 10% to 95% noncondensing
Altitude Sea level to 4900 m (16,000 ft)
Power 15.0 W, total power
1.5 A, 5Vdc,
0.5 A, 12Vdc
2
0.0 A, 15Vdc
Connectors
2 fiber-optic, 1 AUI, 1 MJ-8
Physical
Height 29.2 cm (11.5 in)
Width 3.2 cm (1.25 in)
Depth 11.2 cm (4.4 in); 13.5 cm (5.3 in) when
installed as a standalone unit.
Weight 0.82 kg (1.5lb); 1.09 kg (2.0 lb) when
installed as a standalone unit.
Certification
CE, CSA, FCC,TÜV, UL, VCCI
1
For sites above 4900 m (16,000 ft), decrease the operating temperature specification
by 1.8
°
C for each 1000 m or 3.2
°
F for each 3200 ft.
2
The 12V power in the DEChub 900 is derived from the 15V power source. Although it is
listed separately in the product specifications, the 12V requirements are included in the
15V power total.