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CHAPTER 1: Specifications
Isolation:500 volts AC/DC between coax and twisted-pair
sides
Temperature Tolerance:32 to 122˚F (0 to 50˚C)
Humidity Tolerance:5 to 95% noncondensing
Power:From interfaces
Size:
MT255A-M (excluding cable pigtails), MT256A-F:
2.7"H x 1.7"W x 0.8"D (6.9 x 4.3 x 2 cm);
MT257A:
Rack chassis: 3.5"H x 19"W x 1.9"D
(8.9 x 48.3 x 4.8cm);
Individual port-card modules: 3.4"H x 1"W x 1.75"D
(8.6 x 2.5 x 4.4 cm)
Weight:
MT255A-M: 2.7 oz. (77 g);
MT256A-F: 1.4 oz. (41 g);
MT257A:
Rack chassis: 2.6 lb. (1.2 kg);
Individual port-card modules: 0.4 oz. (10 g)