CBF Networks Inc. dba Fastback Networks 105 User Manual
IBR Installation Guide
Page 22 of 38
Doc # 770-00023.1
Jan. 23, 2015
- Grounding IBR requires terminating the two-hole ground lug, which will accommodate two each 12-
24x1/2” or M6 ground taps. IBR’s chassis has two pre-tapped holes for this lug.
- Ground terminations should be coated with a no-oxide compound such as a dielectric grease to
protect the ground connections against oxidation.
- Ground should be terminated with #6 AWG solid ground wire to a local Telco grounding bus.
- The surge suppressor should be grounded in accordance with its manufacturer’s specifications.
- The surge suppressor should be grounded in accordance with its manufacturer’s specifications.
Hand tools and materials as appropriate for the mounting location that will be used:
- Pole mount: Banding strap or hose clamp, maximum ¾” strap width of appropriate length for the
- Pole mount: Banding strap or hose clamp, maximum ¾” strap width of appropriate length for the
pole diameter. Note: When mounted on a pole, FBN’s articulating mount requires that the pole have
a minimum diameter of two inches (5.08 cm).
- Wall mount: 8mm or 5/16” diameter bolt appropriate for the mounting surface.
- Torque wrench to tighten all connections to 10 ft-lbs (138 kgf-cm).
- 2 x 13mm open-ended wrench or sockets for the M8 mounting bolts.
- 5mm Allen wrench for the socket button-head cap screws to attach the mount to the IBR.
- Torque wrench to tighten all connections to 10 ft-lbs (138 kgf-cm).
- 2 x 13mm open-ended wrench or sockets for the M8 mounting bolts.
- 5mm Allen wrench for the socket button-head cap screws to attach the mount to the IBR.
Ethernet connections:
- A 17mm open-end wrench to tighten the weatherized Ethernet boot. See the section on Ethernet
- A 17mm open-end wrench to tighten the weatherized Ethernet boot. See the section on Ethernet
connectors for torque specifications.
- RJ45 Ethernet termination tools.
- Ethernet cables. IBR has an integrated switch and can accept up to three individual Ethernet
- Ethernet cables. IBR has an integrated switch and can accept up to three individual Ethernet
connections, though only one is absolutely required to pass data.
Serial connection (required for initial configuration).
USB-to-DB9 converter. Required if the PC used for configuration does not have a DB9 connector. Most
PCs don’t have a DB9 connector, so this usually will be required.
PCs don’t have a DB9 connector, so this usually will be required.
A safe and suitable means of lifting the equipment and installer at the installation site. (NOTE: The
mounting bracket for IBR has holes that can be used to suspend IBR from a utility belt or otherwise as
an aid in lifting IBR.)
mounting bracket for IBR has holes that can be used to suspend IBR from a utility belt or otherwise as
an aid in lifting IBR.)
Shielded Ethernet cable.
A laptop computer for configuring IBR.
6.3 IBR Mounting Bracket
IBR must be mounted on a suitable bracket that will hold IBR securely under all environmental conditions.
The base of IBR has four mounting posts for mounting bolts set in a square pattern. Operators have the
option to use a mounting bracket purchased from Fastback Networks or to create custom mounting solutions.
The base of IBR has four mounting posts for mounting bolts set in a square pattern. Operators have the
option to use a mounting bracket purchased from Fastback Networks or to create custom mounting solutions.
Fastback offers a bracket that can be mounted either on a wall or a pole having a minimum diameter of two
inches (5.08 cm). Instructions for installing this bracket are shown below.
inches (5.08 cm). Instructions for installing this bracket are shown below.
6.3.1
Mounting Location - Choosing the best possible mounting location for IBR is important for safety, security,
and link performance.
and link performance.
Install IBR in a location where access is restricted to authorized service personnel.
Select a location that is within one hundred meters of a PoE+ source.
Avoid locations that might present hazards to installation or maintenance crews.