Cisco Systems 1500 manual 5-15, To connect the optical isolator, follow these guidelines

Chapter 5 Connecting Optical Cables

Connecting Optical Isolators

Figure 5-10 Optical Isolator Connection Scenario

WCM

On/Err

Loop

L/R

L/T

R/R

R/T

L/R

L/T

R/R

R/T

Card connector Optical isolator (MiniSC)

Trunk or RSM

connectors

Trunk connector
(ST of FC/PC or MiniSC)	42292

To connect the optical isolator, follow these guidelines:

•The optical connector coming out of a WCM is MUPC type. Cisco stocks fiber jumpers that use an MU-to-SC type connection. This is the standard jumper configuration. However, the isolator can be used with a number of different connector types, if needed.

•The fiber jumper coming out of the WCM is connected to the fiber attached to the optical isolator. For example, two SC connectors are connected.

•The fiber on the other side of the optical isolator is connected to the trunk or remote fiber. For example, two SC connectors are connected.

	Cisco Metro 1500 Series Hardware Installation Guide
78-10588-03		5-15