User's Manual

Help Hot Line (U.S. only): 1-800-5 30-9960 A-3
D-620003-0-20 Rev J CONFIDENTIAL
Fiber Optical Cables
A.2 Fiber Optical Cables
• Connects the Main Hub to Expansion Hub(s)
• Transmits (downlink) and receives (uplink) optical signals
• Carries configuration and status information
• Use industry-standard 62.5µm/125µm MMF or Corning SMF-28 fiber, or equiva-
lent.
• SC/APC (angle-polished) connectors are required throughout the fiber network
(port-to-port), including fiber distribution panels
• Distances:
• Multi-mode Fiber: up to 1.5 km (4,921 ft) – 3 dB optical loss maximum
• Single-mode Fiber: up to
6 km (19,685 ft) – 3 dB optical loss maximum
A.3 Coaxial Cable
• Connects a Main Hub to a repeater or base station (N-type connectors)
• Connects an RAU to a passive antenna (SMA connectors)
A.4 Standard Modem Cable
• Connects a modem to the Main Hub’s front panel serial port
Figure A-2 Standard Modem Cable Pinout
DB-9
Connector
Pin
DB-25
Connector
Pin
1
2
3
4
5
6
7
8
9
8
3
2
20
7
6
4
5
22