Siemens ST PCS 7 manual Network size parameters / TP cable length, Permissible ambient conditions

© Siemens AG 2007

			Communication
			Industrial Ethernet
		SCALANCE X Industrial Ethernet switches
Type	SCALANCE X414-3E		SCALANCE X408-2
Network size parameters / TP cable length
• 0 to 55 m	IE TP Torsion Cable with IE FC RJ45 Plug		IE TP Torsion Cable with IE FC RJ45 Plug
• 0 to 85 m	IE FC Marine/ Trailing/ Flexible/ FRNC Cable		IE FC Marine/ Trailing/ Flexible/ FRNC Cable with
	with IE FC RJ45 Plug		IE FC RJ45 Plug
• 0 to 100 m	IE FC Standard Cable GP with IE FC RJ45		IE FC Standard Cable GP with IE FC RJ45 Plug
	Plug
• 0 to 750 m	Cable length multimode FOC at 1000 Mbit/s;		Cable length multimode FOC at 1000 Mbit/s;
	MM492-2 with glass FOC		MM492-2 with glass FOC
	50/125 ∝m;		50/125 ∝m;
	≤ 2.7 dB/km with 850 nm;		≤ 2.7 dB/km with 850 nm;
	≥ 600 MHz x km		≥ 600 MHz x km
• 0 to 3000 m	Cable length multimode FOC at 100 Mbit/s;		Cable length multimode FOC at 100 Mbit/s;
	MM491-2 with glass FOC		MM491-2 with glass FOC
	62.5/125 ∝m or 50/125 ∝m;		62.5/125 ∝m or 50/125 ∝m;
	≤ 1 dB/km with 1300 nm;		≤ 1 dB/km with 1300 nm;
	≥ 600 MHz x km		≥ 600 MHz x km
• 0 to 10 km	Cable length singlemode FOC at 1000 Mbit/s;		Cable length singlemode FOC at 1000 Mbit/s;
	MM492-2LD with glass FOC		MM492-2LD with glass FOC
	10/125 ∝m or 9/125 ∝m;		10/125 ∝m or 9/125 ∝m;
	≤ 0.5 dB/km with 1300 nm		≤ 0.5 dB/km with 1300 nm
• 0 to 26 km	Cable length singlemode FOC at 100 Mbit/s;		Cable length singlemode FOC at 100 Mbit/s;
	MM491-2LD with glass FOC 10/125 ∝m or		MM491-2LD with glass FOC 10/125 ∝m or
	9/125 ∝m;		9/125 ∝m;
	≤ 0.5 dB/km with 1300 nm		≤ 0.5 dB/km with 1300 nm
• 0 to 40 km	Cable length singlemode FOC at 1000 Mbit/s;		Cable length singlemode FOC at 1000 Mbit/s;
	MM492-2LH with glass FOC		MM492-2LH with glass FOC
	10/125 ∝m or 9/125 ∝m;		10/125 ∝m or 9/125 ∝m;
	≤ 0.5 dB/km with 1300 nm		≤ 0.5 dB/km with 1300 nm
• 0 to 70 km	Cable length singlemode FOC at 1000 Mbit/s;		Cable length singlemode FOC at 1000 Mbit/s;
	MM492-2LH+ with glass FOC		MM492-2LH+ with glass FOC
	10/125 ∝m or 9/125 ∝m;		10/125 ∝m or 9/125 ∝m;	9
	≤ 0.5 dB/km with 1300 nm		≤ 0.5 dB/km with 1300 nm
Permissible ambient conditions
• Operating temperature	0 to +60 °C		0 to +60 °C
• Transport/storage temperature	-40 °C to +80 °C		-40 °C to +80 °C
• Relative humidity during operation	< 95% (no condensation)		< 95% (no condensation)
Design
• Dimensions (W x H x D) in mm	344 x 145 x 117		275 x 145 x 117
• Weight	3.1 kg		1.9 kg
• Mounting	S7-300 rail, DIN rail		S7-300 rail, DIN rail
Degree of protection	IP20		IP20
Approvals
• Radio interference suppression level	EN 61000-6-4 Class A		EN 61000-6-4 Class A
• Noise immunity	EN 61000-6-2		EN 61000-6-2
• cUL-Listung	UL 60950-1, CSA C22.2 No. 60950-1,		UL 60950-1, CSA C22.2 No. 60950-1,
	UL 508, CSA C22.2 No. 14-M91		UL 508, CSA C22.2 No. 14-M91
	UL 1604 and 2279 (Hazardous Location)		UL 1604 and 2279 (Hazardous Location)
• FM	FM 3611,		FM 3611,
	FM Hazardous Location		FM Hazardous Location
• ATEX Zone 2	EN 50021		EN 50021
• C-Tick	AS/NZS 2064 (Class A)		AS/NZS 2064 (Class A)
• CE	EN 61000-6-2, EN 61000-6-4		EN 61000-6-2, EN 61000-6-4
• Shipbuilding approvals	• Germanischer Lloyd (GL)		Available soon
	• American Bureau of Shipping (ABS)
	• Llyods Register of Shipping (LRS)

• Bureau Veritas (BV)

• Nippon Kaiji Kyokai (NK)

• Det Norske Veritas (DNV)

Siemens ST PCS 7 · November 2007

9/13