MONGOOSE
Design Manual
49
Designing Each Network
The complexity of your design for both networks depends completely on your situation. This section
provides an overview of some typical approaches as well as recommendations for which approach to
take given certain circumstances. We highly recommend separating the control network and CobraNet
network. Both networks offer similar design options, listed below. You can mix and match these options
as you see fit.
1. Direct connection, no network
This approach is useful for very simple systems.
Control Network
This is the simplest approach for viewing and configuring the Mongoose. All you need to do is
connect a computer directly to the Ethernet port on the device (using a standard Ethernet patch
cable). You can only view and configure the device to which you’re connected. If you have additional
Mongoose devices to configure, you must connect your computer directly to each device, one at a
time. This means you must be in close proximity to each Mongoose you want to view or configure.
Another possible disadvantage is the lack of Internet access from the computer.
PRIMARY
SECONDARY
IN USE /
CONDUCTOR
LINK /
ACTIVITY
PRIMARY
SECONDARY
ACN 001 345 482
R
EMOTE
A
UDIO
D
EVICES
E
THERNET
E
THERNET
R
EMOTE
A
UDIO
D
EVICES
MADE
IN
U.S.A.
RANE
CORP.
M
ONGOOSE
100-240 V
50/60 Hz 40 WATTS
COMMERCIAL AUDIO
EQUIPMENT 24TJ
R
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
THIS DEVICE COMPLIES WITH
PART 15 OF THE FCC RULES FOR
A CLASS 'B' COMPUTING DEVICE.
LOCATE
POWER
LAN
LINK
COMM
POWER
AUDIO TX
AUDIO RX
Standard or
crossover cable
Ethernet
Figure 44: Control Network - direct connection
CobraNet Network
If you have only one piece of CobraNet equipment to connect to your Mongoose, you can connect
it directly using a crossover cable. Simple, but limited to one piece of equipment.
PRIMARY
SECONDARY
IN USE /
CONDUCTOR
LINK /
ACTIVITY
PRIMARY
SECONDARY
ACN 001 345 482
R
EMOTE
A
UDIO
D
EVICES
E
THERNET
E
THERNET
R
EMOTE
A
UDIO
D
EVICES
MADE
IN
U.S.A.
RANE
CORP.
M
ONGOOSE
100-240 V
50/60 Hz 40 WATTS
COMMERCIAL AUDIO
EQUIPMENT 24TJ
R
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
THIS DEVICE COMPLIES WITH
PART 15 OF THE FCC RULES FOR
A CLASS 'B' COMPUTING DEVICE.
LOCATE
POWER
LAN
LINK
COMM
POWER
AUDIO TX
AUDIO RX
E
THERNET
ANY COBRANET DEVICE
Must be an Ethernet
crossover cable
CobraNet
®
CobraNet
®
Figure 45: CobraNet Network - direct connection