PTP-SYNC unit
Chapter 1 Product description
phn-0896_012v000
1-22
Jul 2010
Table 1-6 PTP-SYNC indicator LEDs
Indicator
Function
Description
Off
No GPS satellite data being received at
the GPS/SYNC IN port.
GPS
On steady or blink GPS satellite data being received.
Off
No data being received at the SYNC
OUT port.
SYNC
On steady or blink Data being received at the SYNC OUT
port.
Off No
power.
On steady
Power but no satellite lock.
STATUS
Blink
Power and satellite lock at either the
GPS/SYNC IN or 1PPS IN port.
Off
No signal being received from the ODU.
ODU
On
Communication with the ODU is
established.
PTP-SYNC maximum cable lengths
The maximum permitted cable lengths for PTP-SYNC installations are:
•
ODU to PTP-SYNC: 40 meters (130 ft).
•
PTP-SYNC to PIDU Plus: 2 meters (6.5 ft).
•
PIDU Plus to network equipment: 20 meters (65 ft).
4Gon www.4Gon.co.uk info@4gon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299