Black Box SW627A-R2 Specifications, Indicators, Connectors, Altitude, Temperature, Tolerance

CHAPTER 1: Specifications

Indicators —	Both models: (1) for Switch’s power status;
	SW627A-R2: (2) for port status;
	SW628A-R2: (4) for port status
Connectors —	All rear-mounted;
	Both models:
	(1) HD15 female for VGA monitor;
	(2) 6-pin mini-DIN female:
	(1) for PS/2 keyboard, (1) for PS/2 mouse;
	SW627A-R2: (2) numbered DB25 female for CPUs;
	SW628A-R2: (4) numbered DB25 female for CPUs,
	(1) 3.5-mm barrel jack for power
Maximum
Altitude —	10,000 ft. (3048 m)
Temperature
Tolerance —	32 to 131˚F (0 to 55˚C)
Humidity
Tolerance —	5 to 80% noncondensing
Enclosure —	Steel
Power —	5 VDC at up to 1 A, either from the keyboard-power
	leads of the attached computers or from the included
	PS255 external power supply:
	Input: 115 to 230 VAC at 50 or 60 Hz from utility-
	power (mains) outlet through detachable input cord
	and IEC 320 male inlet on transformer
Size —	1.75"H (1U) x 8.8"W x 3.5"D (4.4 x 22.4 x 8.9 cm)
Weight —	Net: 3 lb. (1.4 kg); Shipping: 4 lb. (1.8 kg)

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