Circuit Protection Installation - Avaya G430 Deploying And Upgrading

4. Fasten the tie wrap around the cable to secure the cable to the right side of the front panel
socket.
Figure 22: Attaching and securing the amphenol cable to the MM716 or MM717 25-pair socket
5. Connect the other end of the amphenol cable to a punch down block that converts the
single amphenol connector to 24 RJ-11 jacks, as needed.
Result
You can now connect endpoint devices to the RJ-11 jacks. See the table to locate the pin-out of
the 25-pair connector.

Circuit protection installation

Protection from over-voltages (lightning, power line induction and so forth) and over-currents
(sneak currents) is required for ALL off-premises (out-of-building) trunks, lines, and terminal
installations.
Campus installations (interbuilding cabling) of telephones or other standard (tip / ring) devices
require over-voltage and sneak current protection in both buildings.
Over-voltage and sneak current protectors must be Listed devices, and installed in accordance
with NFPA 70: NEC Article 800 (subsections "Protective Devices" and "Cable and Primary
Protector Bonding and Grounding"), or must comply with local safety codes.
Field installed sneak current protectors must have a maximum current rating of 350mA and a
minimum voltage rating of 600V.
July 2018 Deploying and Upgrading Avaya G430 Branch Gateway
Comments on this document? infodev@avaya.com
Connecting devices
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