User's Manual

Installing Unison Components PRELIMINARY
6-2 InterReach Unison User Guide and Reference Manual
PN 8700-10
620003-0
6.1.4 Distance Requirements
The following table shows the distances between Unison components and related
equipment.
Table 6-1 Unison Distance Requirements
Equipment
Combination Cable Type Distance Additional Information
Repeater to Main Hub Coaxial; N male
connectors
3–6 m (10–20 ft) typical Limited by loss and noise.
Refer to your link budget
calculation.
Base Station to Main Hub Coaxial; N male
connectors
3–6 m (10–20 ft) typical Limited by loss and noise.
Refer to your link budget
calculation.
Main Hub to
Expansion Hub
Multimode Fiber:
Single-Mode Fiber:
SC/APC male
connectors
1.5 km (4,921 ft) max.
6 km (19,685 ft) max.
Limited by 3 dB optical loss.
Expansion Hub to RAU Cat-5/6 ScTP;
shielded RJ-45 male
connectors
10 meters (33 ft) absolute min.
25 meters (82 ft) recommended min.
100 m (328 ft) recommended max.
150 m (492 ft) absolute max.
See “System Gain (Loss) Rela-
tive to ScTP Cable Length” on
page 8-31.
RAU to passive antenna Coaxial; SMA male
connectors
1–3.5 m (3–12 ft) typical Limited by loss and noise.
Refer to your link budget
calculation.