Lucent Technologies Release 6 manual Critical Reliability

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 1-33

Critical Reliability

Figure 1-13 shows typical fiber optic cabling between cabinets. The cable between port slots 1 and 2 on each switch node is a metallic cable (H600-278).

1.Connect the 2 groups of 1 to 15 cables between the PPN and each EPN in an alternating port slot order: 20, 3; 19, 4; 18, 5; and so forth.

Figure Notes

1.Cabinet 1 (PPN with 1 Duplex Switch Node)

2.Cabinet 2 through 16 (EPN)

3.H600-278 Metallic Cable

4.To other EPNs

Figure 1-13. Critical-Reliability CSS-Connected with 1 Switch Node

2.Both connections from each EPN must go to the same slot number. For example: EPN cabinet 2, 2A1 to 1E3 and cabinet 2, 2B2 to 1D3.