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Cisco Systems 1500 manual Connecting WCMs to MUX and DMX Modules

Models: 1500

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Connecting WCMs to MUX and DMX Modules

Chapter 5 Connecting Optical Cables

Connecting WCMs to MUX and DMX Modules

Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

Note Remove dust covers and blind plugs immediately before you connect the fiber cable.

Note Clean the fiber ferrules as described in the “Cleaning the System” section on page 3-18. Use canned, dry oil-free compressed air only.

Connecting WCMs to MUX and DMX Modules

To connect a WCM to MUX and DMX modules, follow these steps:

Step 1 Remove the dust cover from one end of a jumper and the blind plug from the WCM connector labeled R/T (remote transmitter). Connect the MiniSC plug to the open connector.

Step 2 Remove the dust cover from the other end of the jumper and the blind plug from the corresponding MUX connector. For example, if you interconnect the seventh WCM, remove the blind plug from the MUX connector labeled 7. (See

Figure 5-1.)

	Cisco Metro 1500 Series Hardware Installation Guide
5-2	78-10588-03

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Cisco Systems 1500 manual Connecting WCMs to MUX and DMX Modules

Contents

Connecting Optical Cables C H A P T E RConnecting WCMs to MUX and DMX Modules Figure 5-1 Connecting a WCM to a MUX and a DMX 39489Connecting BSMs with MUX and DMX Modules Connecting a BSM to a DMX Connecting a BSM to an RSM Connecting Remote Lines to a BSM Chapter 5 Connecting Optical Cables Connecting Remote Lines to a BSMConnecting Remote Lines to a BSM Direction of lightConnecting Remote Lines to RSMs Figure 5-6 Connecting Remote Lines to an RSMConnecting Local Lines to WCMs 5-105-11 Step 6 Mount the acrylic cover on the front of the chassis5-12 Attenuating Single-Mode Patch CableAttenuating Coupler Figure 5-9 Attenuating Coupler Other Limitations and Restrictions5-13 5-14 Connecting Optical IsolatorsInstallation Notes 5-15 To connect the optical isolator, follow these guidelinesEquipment Required Testing a Remote LinkTests 5-165-17 should be on. If the modulated light does not match the clock-recovery frequency, assuming a clock recovery is installed and enabled, the R/R LED will be red. The remote receiver of the local system sees the signal and transfers it to the local transmitter. The WCM in the local system should have the L/T, L/R, R/T, and R/R LEDs onCisco Metro 1500 Series Hardware Installation Guide 5-18Chapter 5 Connecting Optical Cables Testing a Remote Link 78-10588-03