Appendix
51
Lake LM Series Operation Manual Rev 1.3.5
Router 5: Empty
Router 6: Empty
Router 7: Empty
Router 8: Empty
8.3.2.2 Router Defaults (LM 44)
Router 1: Priority 1 = Dante (Ch.1), Priority 2 = Empty, Priority 3 = AES1 (Ch.1), Priority 4 = Analog 1
Router 2: Priority 1 = Dante (Ch.2), Priority 2 = Empty, Priority 3 = AES1 (Ch.2), Priority 4 = Analog 2
Router 3: Priority 1 = Dante (Ch.3), Priority 2 = Empty, Priority 3 = AES2 (Ch.3), Priority 4 = Analog 3
Router 4: Priority 1 = Dante (Ch.4), Priority 2 = Empty, Priority 3 = AES2 (Ch.4), Priority 4 = Analog 4
Router 5: Priority 1 = Empty, Priority 2 = Empty, Priority 3 = AES3 (Ch.5), Priority 4 = Empty
Router 6: Priority 1 = Empty, Priority 2 = Empty, Priority 3 = AES3 (Ch.6), Priority 4 = Empty
Router 7: Priority 1 = Empty, Priority 2 = Empty, Priority 3 = AES4 (Ch.7), Priority 4 = Empty
Router 8: Priority 1 = Empty, Priority 2 = Empty, Priority 3 = AES4 (Ch.8), Priority 4 = Empty
8.3.3 Other Device Defaults
Dual Redundancy:
Disabled
Dante Slave Only:
Disabled
GPIO:
No Action / No Indication
IP Configuration:
Auto Zero Conf. (Auto IP)
8.4 Glossary of Terms, Acronyms and Abbreviations
The explanations given in Table 8-2 below are based on the specific use of each term in this manual. The
definitions are not intended to be exhaustive and many of these terms have wider meanings.
Term
Description
100/1000 Base-T
100/1000 Base-T is IT industry-speak for different standards of Ethernet network. This term incorporates 100 Base-TX, which operates
at 100 Mbps, and 1000 Base-T which operates at 1000 Mbps (1 Gbps).
Access Point
See Wireless Access Point.
Auto-Sensing
The Ethernet ports automatically determine the base speed of the network they are connected to (10 Base-T or 100 Base-T) and
configure themselves appropriately. This is termed auto-sensing.
Auto-Uplink
The Ethernet ports can operate with either straight or crossed network cables. This ability to connect correctly with either type is
termed auto-uplinking.
Auxiliary Output
Some of the configurations possible in the Lake processing system Modules result in a single audio processing channel being created in
addition to a crossover. This is termed an Auxiliary output.
Backbone
Large Ethernet networks are often implemented with a very high speed “trunk” part of the network topology feeding main switches,
which in turn support smaller, lower-speed local networks. The term backbone is used to describe such a trunk.
Bandwidth
The bandwidth of a signal channel or interconnection is the range of frequencies it is able to handle. The term can be applied to both
audio channels and Ethernet networks.
Cat-5e/Cat-6, etc.
Designations of industry-standard cables suitable for Ethernet networks using four twisted pairs of conductors. Often referred to as UTP
cable (Unscreened Twisted Pair). Cat-5 has generally been replaced by Cat-5e (e = ‘enhanced’). Either Cat-5e or Cat-6 cable are suitable
for networking Lake and Lab.gruppen devices.
Chain
An Ethernet network comprising several devices interconnected using the Secondary connectors to daisy-chain the units together is an
example of a network with a chain topology.
Clock
Digital audio is produced by sampling analog audio at a known, fixed rate, controlled by some form of master clock. Problems can occur
when interconnecting two pieces of digital audio equipment if their internal master clocks are not synchronized. Various techniques may
be employed to ensure that this is the case.
