Siemens DataNET Hub (DNH) user manual Communication, Comparisons, DataNET Cable

DataNET Hub Specifications, Continued

Communication		The Table below compares key communication features between using
Comparisons		Advance Data Hiway, Ethernet, or DataNET.
	Feature		Advance Data Hiway	Ethernet	DataNET
	Speed		14.2 KB/Sec	10 M baud	2. 048 M baud
	Redundant		Yes	No	Yes
	Number of Units in		248	1200	1200
	Maxum System

DataNET Cable

The following Table should be used when evaluating or selecting cable for an existing or new DataNET installation.

Cable Type	Vendors & P/N	Installation Notes
Fiber Optic	SAA P/N 1270002-002	New Installation as an al-
MM 62.5/125; 2 Fiber Conductors	Industry Available from Mul-	ternative to copper cable
		Max distance from Analyzer
	tiple Vendors
		to Hub or between Hubs
		1520 meters (5000 ft)
2- Conductor Copper Wire	SAA P/N 1686002-001	Recommended for Single
	Belden P/N 9182	Channel
		Max distance from Analyzer
	for
	Belden Armored Cable or-	to Hub or between Hubs
	der	1520 meters (5000 ft)
	SAA P/N 1680000-002
4-Conductor Copper Wire	SAA P/N 1681000-003	Recommended for Dual
	Belden P/N SSD1743	Channel
		Max distance from Analyzer
		to Hub or between Hubs
		1520 meters (5000 ft)
Ethernet Cat 5 Unshielded Twisted	SAA P/N 1681003-006	Recommended for short
pair (UTP)	Industry Available from Mul-	distances or within shelters.
		Max distance from analyzer
	tiple Vendors
		to hub or between hubs 600
		meters (2000 ft)

2000585-001 Introduction • 9