- play_arrow Planning
- play_arrow System Specifications
- play_arrow Planning and Preparing the Site
- play_arrow Cable and Pinout Specifications
- Cable Specifications for Console Connections for the CTP151 Device
- Mini-USB Type-B Console Port Specifications for a CTP151 Device
- Console Port Connector Pinouts for a CTP151 Device
- USB Port Specifications for a CTP151 Device
- Management Port Connector Pinout Information for the CTP151 Device
- Network Port Connector Pinout Information for a CTP151 Device
- RJ-45 to DB-9 Serial Port Adapter Pinout Information for a CTP151 Device
- CTP151 Interface Module HD-26 Connector Cable Pinouts
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- play_arrow Safety
- play_arrow General Safety Guidelines and Warnings
- play_arrow Module Installation Safety Guidelines and Warnings
- play_arrow Hardware Compliance and Homologation
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- play_arrow Installation
- play_arrow Unpacking and Mounting the CTP151 Device
- play_arrow Installing Modules
- play_arrow Cabling
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- play_arrow Configuration
- play_arrow Accessing the CTP151 Platform
- play_arrow Powering On and Initially Configuring the CTP151 Device
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- play_arrow Maintenance
- play_arrow Maintaining Components
- play_arrow Product Reclamation and Recycling
- play_arrow Contacting Customer Support and Returning the Chassis or Components
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- play_arrow Troubleshooting
- play_arrow Troubleshooting Hardware and Power Failures
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CTP151 T1/E1 Interface Module
The Juniper Networks CTP151 Circuit to Packet platform optionally includes a replaceable CTP150-IM-T1E1 interface module that can be paired with another module of the same type or a serial interface module.
The four-port T1/E1 interface module supports individual cabling for each port. The CTP151 ports have T1/E1 ports for RJ-48 connectors (see Figure 1). The highest-numbered port (labeled 3) is on the left, and the lowest-numbered port (labeled 0) is at the right, with the CLK port still farther to the right.
1 — Four T1/E1 ports | 3 — STATUS LED |
2 — One clock reference port |
The software-selectable T1/E1 interfaces for the module are T1, E1, fractional T1, and fractional E1. CSU options, encoding, and encapsulation are also software-selectable.
The module also includes an external clock reference port for an RJ-48 connector.
The external clock reference port must be used only on the module in slot 0, the left-most slot on the front of the CTP151 chassis. For information about the CTP151 modules slot numbering, see CTP151 Modules Slot and Port Numbering.
