User Manual
Table Of Contents
- Contents
- List of figures
- List of tables
- About this document
- ipBTS system overview
- Planning
- ipBTS C30 installation
- RN commissioning
- Requirements
- CLI connection
- Establishing a console connection
- Connecting the laptop to the ipBTS C30
- Downloading and activating new software
- Verifying SNTP time
- Commissioning the ipBTS C30
- Performing Loopback tests
- The loopback test process
- Backhaul loopback testing
- Ethernet loopbacks
- Looping back Ethernet backhaul links
- Looping back at the Ethernet port
- Entering diagnostic mode and configuring test parameters
- Performing external loopback tests on backhaul links
- Troubleshooting failed backhaul links
- Removing physical loopbacks
- Configuring IP on the Ethernet port and laptop
- Establishing the CLI/SSH/Ethernet connection
- Updating node software
- RN hardware components
- RN Specifications
- Hot-swapping ipBTS hardware
- Index
Chapter 3 l ipBTS C30 installation
Connecting to the backhaul network
Airvana ipBTS C30 Installation and Commissioning, Release 4.0 3-7
Connecting to the backhaul network
3The ADCC module supports one 100BaseT backhaul interface for a three sector
configuration.
See RN Specifications on page A-1 for the specifications of each connector.
NOTE
Backhaul network cables are not provided. Use standard 100BaseT Ethernet cables to make
the backhaul network connections.
Connecting backhaul cables
Connect to the 100BaseT backhaul network by cabling to the 100BaseT connection on the
ADCC module.
Connecting to the backhaul network through an aggregation router
Use a 100BaseT Ethernet cable to connect one end to the 100BaseT port on the ADCC module
and the other end to the RJ-45 port on the router (see Figure 3-6).
Figure 3-6. Connecting to a backhaul network through a router
Connecting GPS antenna cables
Connect the GPS coaxial cable SMA connectors.
Procedure
1. Locate the GPS antenna jumper cable and connect one end to the port labelled GPS
Antenna on the ADCC module.
2. Connect the other end of the jumper cable to the SMA port on the chassis directly below
the ADCC LED indicators (see Figure 3-7).
3. Use the torque wrench to tighten the SMA connectors securely to between 5 and 9 inch-
pounds.aking RX connections for sector 2Making RX connections for sector 3.
T1/E1 connectors
100BaseT
ADCC module
(Not used in this release)