Siemens ST PCS 7 manual Scalance X414-3E, Ethernet ports to fiber-optic conductors FOC

© Siemens AG 2007

Communication

Industrial Ethernet

SCALANCE X Industrial Ethernet switches

•Detection of failure of a transmission link or a switch in the ring, and activation of the replacement link within 0.3 s (also in large networks):

-With Gigabit Ethernet (SCALANCE X-400 switches in ring) just like

-with Fast Ethernet (SCALANCE X-400 switches in ring with SCALANCE X-200, X-200 IRT or OSM/ESM)

•Standby functionality for redundant connection of two rings

•Slot numbering and labeling strips for unambiguous port iden- tification

•Suitable for operating temperatures from 0 to +60 °C

SCALANCE X414-3E and X408-2

• Modular switches with IP20 protection for installation in control

cabinets; can be combined with media modules (X414-3E and

X408-2) and extenders (only X414-3E)

• Mounting possibilities: SIMATIC S7-300 rail or 35 mm DIN rail

• Redundant 24 V DC supply

• 10/100/1000 Mbit/s technology for different transmission me-

dia (8-core electric, twisted-pair or fiber-optic, multimode/

singlemode)

• Two (X414-3E) or four (X408-2) integral Gigabit Ethernet

twisted-pair interfaces (10/100/1000 Mbit/s, RJ45 sockets) for

connecting several switches together

• Node connection via 12 (X414-3E) or 4 (X408-2) Fast Ethernet

twisted-pair ports integrated in the switch (10/100 Mbit/s;

RJ45 sockets with retaining collar)

• Extender interface for expansion by 8 Fast Ethernet ports

(only X414-3E):

- Electrical ports with Fast Ethernet extender (can be docked

on right of switch) or

- optical ports with module extender and media modules

• Implementation of optical Gigabit rings with 2-port Gigabit

Ethernet media module for conversion of integral Gigabit

Ethernet ports to fiber-optic conductors (FOC):

SCALANCE X414-3E
Slot								Gigabit	Fast Ethernet	TP-Ports Fast Ethernet
				2		3	4	5	6 7	8	9 10 11
number
			Gigabit						Fast Ethernet
		MM492-2		oder		MM492-2LD			MM491-2	oder	MM491-2LD
SCALANCE X414-3E										EM496-4
										extender
										module
2	3	4	5	6	7	8		9 10 11		12 13 14 15

Fast Ethernet

MM491-2 oder MM491-2LD

SCALANCE X414-3E

2	3	4	5	6 7	8	9 10 11
			MM492-2	MM491-2MM491-2

e.g. for use in optical gigabit ring, connecting four separate optical nodes and up to twelve electrical nodes

SCALANCE X414-3E								EM496-4
								extender
								module
2	3	4	5	6	7	8	9 10 11 12 13 14 15
				MM491-2LD	MM491-2			MM491-2 MM491-2 MM491-2

e.g. for use in electrical gigabit ring, connecting ten separate optical nodes and up to twelve electrical nodes

9

- Module version for multimode (1000BaseSX ports for up to

750 m FOC) and

- singlemode (up to 70 km FOC, see Catalog IK PI)

• SCALANCE X414-3 has 2 slots for optical Fast Ethernet media

modules with 2 ports, SCALANCE X408-2 has 2 universal

slots which can be alternatively used for optical Fast Ethernet

or Gigabit Ethernet media modules with 2 ports

• Integration in optical 100-Mbit/s rings using plug-in 2-port

Fast Ethernet media module for multi-mode FOC (up to 3 km)

or alternatively single-mode FOC (up to 26 km)

• Optical interfacing of remote nodes via a second plug-in

2-port FOC media module for Fast Ethernet

• Hot swapping of extenders (only X414-3) and media modules

• Max. cable lengths between two modules for communication

via multimode FOC (for cables, see page 9/26):

SCALANCE X414-3E EM495-8 extender module

2 3 4 5 6 7 8 9 10 11 12 13

SCALANCE X414-3E EM495-8 extender

							module
2	3	4	5	6	7	8	9 10 11 12 13
			MM492-2LD MM491-2
e.g. for use in optical gigabit ring with
single mode for a distance of up to								10180
10 km, connecting two separate opti-
cal nodes and up to twenty electrical								_
nodes								_XX
								G_IK10

- Up to 3000 m via 100BaseFX ports (100 Mbit/s)

- Up to 750 m via 1000BaseSX ports (1000 Mbit/s)

• Max. cable lengths between two modules for communication

via twisted-pair (for cables, see page 9/25):

- Up to 100 m via 10/100BaseTX (10/100 Mbit/s) or

1000BaseTX Ports (1000 Mbit/s)

Possible applications of media and extender modules with SCALANCE X-414-3

Siemens ST PCS 7 · November 2007

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