User's Manual
Table Of Contents
- Hub Installation Checklist – 6x60-degree
- Link Budget Parameters for 6x60 Hub
- Wireless Cable Modem Configuration – CXC150W
- W-CMTS BSR1000W Setup Guide
- Factory Settings BSR1000W
- Connecting to the BSR1000 CMTS
- Setting the System Passwords
- Configure the Ethernet IP Address
- Configure Cable IP Address
- Configure the CMTS
- Configure Downstream Port
- Configure Upstream Ports:
- Configure Basic Routing
- Save the Configuration
- Creating a static route from the server to the BSR1000
- Windows 2000 DHCP Server
- Time-of-Day Server Setup Guide
- BSR1000W SNMPc View and Community
- SolarWinds’ TFTP-Server
- Cable System Basics
- Reader Feedback
The power cable connector is Switchcraft EN3C6F, which is a female connector. The connector
on the Transceiver is male.
Table 5-3: Cable wiring.
Pin Signal Belden
8762
1 DC Return
(ground)
Black
2 +DC (+8.5 Vdc) White or Red
3-6 Future --
5.8.1 Internal Headers
No connect
+8 Vdc
Ground/return
Data -
Data +
No connect
+8 Vdc
Ground/return
Data -
Data +
Receive Module
AR105
Transmit Module
AR150
To SMA
To SMA
3
2
4
5
1
6
Cord connector Rear View =
Panel connector Front View
dot
Figure 5-21: Internal connector pin-outs.
5.9 Downtilt
Generally tilting the ARCell Hub Transceiver downward is not needed to achieve the 5-mile
range.
The math is: if a Hub Transceiver is mounted on top of a building at a total height H, and the
farthest subscriber is a distance D, then the optimum downtilt is Arctangent = H/D.
However, in practice, mounting a pipe on a roof so the pipe is vertical is only accurate to 1 or 2
degrees at best. The common practice is to visually compare the vertical pipe to some vertical
object. Another is to use a “spirit” level (the ones with a bubble) or a fence-post-level (also with
bubbles). Under these circumstances, trying to downtilt by only 1 or 2 degrees is inappropriate.
June 2003 Page 5-24