Zhone 5100 インストールガイド
CHAPTER 3
Port connections
Port connections
24
Vpacket 5100/6100 Series Installer’s Guide
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A cable with one RJ21 Amphenol female connector at one end and 8, 12, 16, or 24 pairs at
the other end for connection into a punchdown block (see Figure 3-2 on page 27) and cables
from the punchdown block to the telephones
the other end for connection into a punchdown block (see Figure 3-2 on page 27) and cables
from the punchdown block to the telephones
To connect VDR voice ports to a punchdown block
1. Connect one end of an RJ21 cable to the voice port connector.
2. Secure the cable to the cable tie located to the right of the voice port connector.
3. Connect the other end of the cable to the punchdown block.
Figure 3-2 shows an example of a direct connection to a punchdown block.
2. Secure the cable to the cable tie located to the right of the voice port connector.
3. Connect the other end of the cable to the punchdown block.
Figure 3-2 shows an example of a direct connection to a punchdown block.
Figure 3-2. Connecting to a prewired punchdown block
Connecting to voice services
For 6100 VDR models with a T1 port (i.e., 6124T) for voice services, you can connect to legacy
voice equipment such as a PBX, key telephone system, or a channel bank.
To connect the VDR to a T1 port to support voice
1. Connect one end of the cable to the T1 connector on the back of the 5100/6100 VDR.
2. Connect the other end of the cable into the T1 trunk module of a PBX system.
2. Connect the other end of the cable into the T1 trunk module of a PBX system.
Figure 3-3. Connecting to a T1 port for voice services
Female amphenol connector
inserted into male RJ21 voice port
inserted into male RJ21 voice port
Pre-wired punchdown block
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4
2
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4
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5100/6100 VDR
5100/6100 VDR
PBX
T1 trunking module
phone
phone
phone