3Com S330 manual PathBuilder S310 System Specifications

18CHAPTER 1: SYSTEM DESCRIPTION

Table 5 PathBuilder S310 System Specifications

SYSTEM SPECIFICATIONS
Ethernet 10 Base T	1
V.35/RS422	1
T1/E1 UNI	1
Mechanical:
Shelf dimensions	3.5” x 17” x 15.25” (H x W D)
19” rack mountable	Yes (with brackets)
Rack mount spacing	2 RMS
Cooling	2 fans @ 37 CRM each (deregulated 20%)
Unit weight (approx.)	15 lbs. per shelf
Shipping weight (approx.)	20 lbs. per shelf
Input power requirements	90-264 VAC, 50-60 Hz (110/220 self sensing),
	standard grounded outlet or -42 to -60 VDC
Power consumption	60 watts typical, 100 watts max
Maximum current	1.5A @110VAC
	0.75A @ 220VAC
	3A @ 48VDC
Environmental:
Operating temperature	0°to 45° C
Storage temperature	-40° to 70°C
Humidity	95% @ +40°C (non-condensing)
Altitude	14000 ft.
Regulatory compliance
Safety	UL listed (1950, 3rd edition)
	CSA 22.2
	EN60950
	FCC Part 68
Emissions	FCC Part 15, Class A
Homologation	Pending
STANDARDS
ATM Forum	UNI 3.x, T1/E1 CES 2.0, IMA, ATM DXI 1.0
ANSI	T1.403, T1.617 Annex D
TIA/EIA	EIA232, RS-449/422/423, 366
AT&T	Pubs 62411 and 54016
Frame Relay Forum	FRF.5 and FRF.8
IETF RFCs	1213, 1211, 1483, 1490, 1406, 1493, 1643
MOTHERBOARD SPECIFICATIONS
Main microprocessor	RISC
Memory usage	Flash EPROM, 8Mbytes
	DRAM, 16Mbytes

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