Ross 4500DR-104-07, User Manual, Page: 137 / 161

SRG-4500 User Guide (v7.0) GPS Option • 137
Figure 16.7 GPS-4500-200M — Connection with an External Line Amplifier
Connecting to the Network
The
ETHERNET
port on the SRG-4500 rear panel is used for status and control. Refer to Figure 16.8 when
connecting the SRG-4500 to your network router.
Figure 16.8 Example of SRG-4500 Connected to a Network Router
GbE / PTP
100-BaseT
GPS 1Hz 10MHz IN 10MHz WK/TTL1 WK/TTL2 6Hz/TTL3 DARS AES 1 AES 2 BALANCED AUDIO/AES/LTC
COMPOSITE BLACK 1 REF LOOP TRI/BLACK 2 TRI/BLACK 3 TRI/BLACK 4 SDI 2 BLACK SDI 1 SDI 1 BLACK SDI 2
SDI 4 BLACK SDI 3 SDI 3 BLACK SDI 4
Coaxial Cable
(656ft / 200m)
SRG-4500
Coaxial Cable (26ft / 8m)
FME Plug
FME Jack
GPS Antenna
TNC Plug
Adapter Cable (5in / 130mm)
TNC Jack
SMB Jack
GPS
LINE AMPLIFIER
GbE / PTP
100-BaseT
GPS 1Hz 10MHz IN 10MHz WK/TTL1 WK/TTL2 6Hz/TTL3 DARS AES 1 AES 2 BALANCED AUDIO/AES/LTC
COMPOSITE BLACK 1 REF LOOP TRI/BLACK 2 TRI/BLACK 3 TRI/BLACK 4 SDI 2 BLACK SDI 1 SDI 1 BLACK SDI 2
SDI 4 BLACK SDI 3 SDI 3 BLACK SDI 4
SRG-4500
Router
GPS Antenna
If you are connecting to an L2 or better switch,
set the Storm Control configuration of your
network router for the port connected to the
SRG-4500. A limit of zero broadcast and/or
multicast messages is recommended. If this is
not available, then choose <10 broadcast
and/or multicast messages/second.
If you are connecting to an L4 or better
switch, it is strongly recommended to
close unused ports on the network
switch connected to the control port.
The only open ports should be: 9987,
9988, 1991, 1992, 161, 162, 123, 5253,
and 6666. All other ports should be
disabled.