When To Use A Rack Extension; Fiber Clip; Routing Without Rack Extension (1 Subrack); Routing With Rack Extension (1 Subrack) - Alcatel-Lucent 1675 LambdaUnite Installation And System Turn-Up Manual

System cabling and final assembly
Each standard side guide supports
• 64 fibers (2 mm) / 32 ports or
• 128 fibers (1.6 mm) / 64 ports.
NOTE: Enhanced side guides which are part of the rack extension kits are required if
more than 128 fibers / 64 ports are available per quadrant.
Each enhanced side guide supports
• 128 fibers (2 mm) / 64 ports or
• 256 fibers (1.6 mm) / 128 ports.
Fiber clips
Figure 4-64 Fiber clip
4
Each fiber clip provides four chambers with the following capacities:
• Chamber 1: 16 break-out cables (192 fibers)
• Chamber 2: 12 break-out cables (168 fibers)
• Chamber 3: 192 fibers
• Chamber 4: 168 fibers.
Table 4-22
Number of Number of ports(fibers)
subracks per per rack side
rack
1
2
....................................................................................................................................................................................................................................
4-90
1
2
3

When to use a rack extension

1(2) – 180(360)
181(362) – 256(512)
2(4) – 180(360)
181(362) – 512(1024)
Alcatel-Lucent - Proprietary
See notice on first page
:
per quadrant
:
per quadrant
Rack Reference
extension
required
no Figure 4-66, "Routing without rack
extension (1 subrack)" (p. 4-93)
yes Figure 4-67, "Routing with rack
extension (1 subrack)" (p. 4-94)
no Figure 4-68, "Routing without rack
extension (2 subracks)" (p. 4-95)
yes Figure 4-69, "Routing with rack
extension (2 subracks)" (p. 4-96)
Fiber engineering rules
365-374-179R10.0
Issue 2, June 2009