Figure 9-1 Cable Binding - Zte NetNumen U31 R06 Hardware Installation Manual

NetNumen™ U31 R06 Hardware Installation Guide
Bending Principles
l Cable bends should be identically even and smooth. The bending radius of optical
fiber should be larger than 30 mm.
l
The turning points of cables cannot be bound with cable ties. A surplus length should
be reserved for all signal cables. For how to bind the cables, see

Figure 9-1 Cable Binding

Top Routing Principles
Three anti-rodent screens are provided on each side of the cabinet top (see A–F of
9-2). The anti-rodent screen should be cut in accordance with the number of cables routed
out of the cabinet.
If the horizontal cable ladder is more than 0.8 m above the cabinet, a vertical cable ladder
must be used to secure and protect cables.
SJ-20141121113158-006|2014-12-20 (R1.0)
9-2
ZTE Proprietary and Confidential
Figure 9-1.
Figure