Black Box MT721A-232T Manual De Usuario

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CHAPTER 1: Specifications
5
General
Indicators
(9) LEDs: Power; Main links activity; Sub-channels activity; 
(3) Loss of synchronization; Error; Overflow; Test
Operating Temperature
32 to 122°F (0 to 50°C)
Humidity
Up to 90%, noncondensing
Power
Supply Voltage
115- or 230-VAC (depending which model you ordered), 
50/60 Hz
Consumption
15W
Fuse
125 mA, 250V
Size
MT720A units: 1.7"H x 17"W x 9.5"D (4.4 x 43.2 x 24.1 cm);
MT721A and MT722A units: 1.7"H x 17"W x 11.7"D 
(4.4 x 43.2 x 29.7 cm)
Weight
MT720A units: 3.9 lb. (1.8 kg); 
MT721A and MT722A units: 5.3 lb. (2.4 kg)