Cisco Systems ONS 15200 manual G U R E S

F I G U R E S

Figure 1-1	Unprotected channels in an ONS 15200 system			1-2
Figure 1-2	Optically-fiber protected channels in an ONS 15200 system					1-3
Figure 2-1	An ONS 15200 bus configuration linking an ONS 15252 MCU to eight ONS 15201 SCUs							2-2
Figure 2-2	Ring configuration with hubbed traffic		2-2
Figure 2-3	Dual-home configuration	2-3
Figure 2-4	Multichannel point-to-point configurations, single and dual connections						2-4
Figure 2-5	Ring configuration with hubbed and meshed traffic				2-5
Figure 2-6	Four ONS 15252 MCUs in a full-mesh configuration				2-6
Figure 3-1	Functional view of the ONS 15252 Multichannel Unit (protected version)						3-2
Figure 3-2	Release 1.0.1 (and later) shelf baffle compared to the Release 1.0 shelf without baffle							3-2
Figure 3-3	A functional view of the ONS 15201 SCU		3-4
Figure 3-4	Configuration of the ONS 15252 Multichannel Unit				3-6
Figure 3-5	Typical arrangement of the ONS 15252 MCU modules				3-7
Figure 3-6	Physical layout of the ONS 15201 SCU		3-8
Figure 3-7	ONS 15201 SCU and ONS 15252 MCU grounding			3-9
Figure 4-1	An ONS 15200 network management implementation				4-3
Figure 4-2	ONS 15252 MCU management access		4-5
Figure 4-3	ONS 15201 SCU management access interface			4-6
Figure 4-4	ONS 15252 MCU internal data bus extension ports				4-8
Figure 4-5	ONS 15201 SCU internal data bus extension ports			4-9
Figure 6-1	15252 MCU optical path	6-4
Figure 6-2	15201 SCU unprotected optical path (100/0 or 0/100)				6-5
Figure 6-3	15201 SCU protected optical path (10/90, 90/10, and 50/50)					6-6

Cisco ONS 15200 Product Description

78-13766-01 vii