gigaACE and DX networking, VLANs, and fibre optics
Posted by Nicola Beretta, Last modified by Martijn Verkerk on 30 July 2018 03:02 PM
gigaACE is a Gigabit Ethernet point-to-point connection (1000BASE-T, IEEE 802.3ab), Layer 2 compliant.
Layer 2 network switches and media converters can be used, provided they support Gigabit Ethernet (1000BASE-T) connections.
DX links are Fast Ethernet point-to-point connections (100BASE-TX, IEEE 802.3u), Layer 2 compliant.
Layer 2 network switches and media converters can be used, provided they support Fast Ethernet (100Base-TX) connections.
Typical applications include conversion to fibre optic for longer cable runs between MixRack, Surface or Expanders, or integration within an existing network infrastructure in a building.
Layer 2.5 and higher protocols including Spanning Tree, Tagged Egress Packets, and Broadcast Storm Protection can cause interruption to audio data or audible clicks.
Note that no other network device should be plugged into a switch carrying gigaACE or DX Expander audio unless a dedicated VLAN is set up.
Parallel connection of multiple DX Expanders on a switch is not possible.
When using an Ethernet switch or media converter, we suggest you check for errors and test for functionality and reliability before putting your system into service.
Most standard Cat5 to FO converters will work, provided they support the required connection type / speed (see above).
We have tested two rugged, professional systems, ideal for live use:
Fiberfox FCM-GMC Ethernet Gigabit Medienkonverter (link)
Manufacturer: Connex GmbH
Description: Rugged modular converter with built-in power supply and optional rack mounting kit
Features: 10/100/1000BASE compliant with Auto Negotiation, multimode (<2km) or single mode (<30km) models available
Works with: gigaACE, DX Expanders (TBC), dSNAKE
Cat5 connector: EtherCon
Fibre connector: Fiberfox EBC (expanded beam) or Neutrik OpticalCon Duo depending on model
Also available from Connex is the full range of Fiberfox cables and products
MCM1000 Fiber-Cat5e Media Converter (link)
Description: 1U rack converter
Features: Gigabit Ethernet, multimode or single mode models available
Works with: gigaACE
Cat5 connector: 1x or 2x EtherCon depending on model
Fibre connector: Neutrik OpticalCon Duo or OpticalCon Quad depending on model
Smart / managed switch - a switch with features that can be configured to perform network management functions.
Layer 2 Ethernet device – a Layer 2 device is hardware based. It operates at the Data Link layer, which handles physical addressing.
Layer 3 Ethernet device – these devices operate at the Network Layer, which provides network path determination and logical addressing functions.
keywords: fibre fiber network switch dLive DX gigaACE Ethernet