Figure 6-3 Outline Of E1/T1 Cable (Smb Female Connectors Have Been Installed); Table 6-5 Relation Between Smb Connector And Core Wires Of E1/T1 Cable - Huawei BBU3806 Installation Manual

Installation Manual –Hardware Installation
BBU3806 WCDMA Base Band Unit
Pos1
Pos9
A direction
(1) DB9 male connector

Figure 6-3 Outline of E1/T1 cable (SMB female connectors have been installed)

Before delivery, the DB9 male connector at one end of the E1/T1 cable is ready for
use. However, you need to make the connectors at the other end on site. The
connector type should be sure by need, it can be SMB female connector or BT43
connector. For more details, see Appendix B "Making Connectors of Communication
Cables". For the relation between the SMB connector pins and core wires of the
E1/T1 cable, see Table 6-5.
Note:
"TIP" stands for a core wire in the coaxial cable.
"RING" stands for the outer conductive layer.

Table 6-5 Relation between SMB connector and core wires of E1/T1 cable

DB9 male connector
X1.1
X1.2
X1.3
X1.4
X1.5
X1.6
X1.7
X1.8
(1)
A
X1
(2) SMB female connector
SMB female connector
X2.TIP
X2.RING
X3.TIP
X3.RING
X4.TIP
X4.RING
X5.TIP
X5.RING
Huawei Technologies Proprietary
TX_0
RX_0
TX_1
RX_1
6-6
Chapter 6 Installing Cables
(2)
TX_0
X2
RX_0
X3
TX_1
X4
RX_1
X5
Cable label