Specifications

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745-838-B0-001
3.0 Installation Instructions for Specifi c Power Supplies, continued
3.4 Alpha/Lectro ZTT+ Series Power Supply, continued
3.4.4 Alpha/Lectro ZTT+ Series Output Voltage Calibration
No calibration is necessary for the ZTT+ Series power supplies.
3.4.5. Provisioning the Network for the Alpha/Lectro ZTT+ Series
The transponder must be recognized by the CMTS as a valid device, and be able to
obtain an IP address and communicate with the SNMP management server.
Load the transponder’s MAC address into the CMTS.
Setup SNMP using the two AM propriety MIBs fi les.
Compile the two MIBs onto a network manager or MIB browser software.
Set the AM MIBS points for the Lectro ZTT+/ZTT(silver or black DIN) as follows:
1.
2.
3.
4.
Oid: 1.3.6.1.4.1.2183.2.3.3.1.2 set to (7) (ZTT+ power
supply selection)
Oid: 1.3.6.1.4.1.2183.2.3.6.5 set to (3) (acNormal for
output voltage measurement)
Oid: 1.3.6.1.4.1.2183.2.3.6.6 set to (1)for 110V powered
supply and (2) for 220V (input voltage measurement)
See Section 4.0, Proprietary Management Information Bases (MIBs) for detailed
information.
Install and confi gure the DOCSIS confi guration fi le. See Section 2.1.8 for a
sample fi le.
5.
-or-
Oid: 1.3.6.1.4.1.2183.2.3.3.1.2 set to (6) (ZTT power supply
selection)
Oid: 1.3.6.1.4.1.2183.2.3.6.5 set to (3) (acNormal for
output voltage measurement)
Oid: 1.3.6.1.4.1.2183.2.3.6.6 set to (1)for 110V powered
supply and (2) for 220V (input voltage measurement)