Specifications

RADring
Installation & Operation Manual Functional Description
3/11/98 12:33 Module Functional Description 2-15
RADring Token
Ring Modules
RADring Token Ring modules meet all the applicable requirements of the
IEEE 802.5 standard. They support both 16 and 4 Mbps Token Ring
networks, and are fully compatible with IBM Token Ring.
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RADring modules can be divided into the following categories: Lobe
access modules
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Ring In/Ring Out modules
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System modules
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Elementary bridges
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Protocol converters
Lobe Modules
Lobe modules enable workstations to be connected to the access center
using a variety of media types.
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TL-4 Four-port Passive Access Modules
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TL-4 Four-port Active Access Modules, TL-2 Two-port Active Access
Modules, RR-FTB Active Access modules, RR-SAT Active Access modules.
Ring Modules
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Ring In/Ring Out modules enable the network to be expanded. TIO Ring
In/Ring Out.
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TFC Token Ring Fiber-optic Converter TFR Token Ring Fiber-optic
Repeater TCR Token Ring Copper Repeater.
System modules
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TJA Token Ring Jitter Attenuator and Lobe Distance Extender
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CML/NM Common Logic and Network Management Agent
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CML/IB Common Logic and Network In-Band Management Agent.
Elementary Bridge Modules
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TRE-8 Token Ring Extender (up to 80 remote workstations)
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TRE-8D Token Ring Extender (up to two LANs, each consisting of up to
40 remote workstations)
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MLB-T Local Token Ring Bridge.