Lucent Technologies Release 6 manual Fiber Optic Interconnect Cabling, IEC 825

DEFINITY Enterprise Communications Server Release 6	Issue 5
Installation and Test for Multi-Carrier Cabinets 555-230-112	May 1998
1 Install and Connect Cabinets
Fiber Optic Interconnect Cabling	Page 1-29

Fiber Optic Interconnect Cabling

Signals between the cabinets are carried by fiber optic cables. Lightwave transceivers provide the required fiber optic interface.

The fiber optic cables from the DEFINITY System route to a Lightguide Interconnect Unit (LIU) or fiber optic shelf. Refer to Appendix A, ‘Connecting‘

Fiber Optic Cables’’. Refer to this information for fiber optic equipment comcode numbers, connecting to LIUs or shelves, and routing through lightguide equipment.

Use multi-mode fiber transceivers and multi-mode fiber optic cables between cabinets unless single-mode fiber is required (distance restrictions). Use metallic cables between carriers.

! CAUTION:

The DEFINITY ECS may contain a Class 1 LASER device if single-mode fiber optic cable is connected to a remote Expansion Port Network (EPN). The LASER device operates within the following parameters:

■Maximum Power Output: -5 dBm

■Wavelength: 1310 nm

■Mode Field Diameter: 8.8 microns

CLASS 1 LASER PRODUCT

IEC 825 1993

! CAUTION:

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

Contact your Lucent Technologies representative for more information.