Omnitron Systems Technology GX/TM2 user manual 5 802.3ah Parameters

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4.2.5802.3ah Parameters

The 802.3ah parameters can be monitored and/or configured in the 802.3ah Control screen.

•802.3ah OAM State - The 802.3ah OAM State turns 802.3ah processing on or off for the selected port. When the port is configured as “Disabled” it will not respond to OAMPDUs (OAM Protocol Data Units). They will be dropped by the processor and not acted upon. When the port is configured as “Enabled”, it will respond to and be involved in the Discovery process and other supported 802.3ah OAM functions.

•802.3ah OAM Mode - The 802.3ah OAM Mode sets the selected port to “Passive” or “Active” configuration mode. In “Passive” mode the port cannot initiate Discovery, send Variable Requests or initiate Loopback Mode. It can observe and report only the port status of its 802.3ah enabled remote partner. An “Active” port can initiate Discovery, send Variable Requests and initiate loopback mode.

•Loopback Mode - The Loopback Mode turns loopback operations “On” or “Off”. When Loopback Mode is set to “Off”, the port of the 802.3ah enabled local device will not initiate Loopback operations. It can respond to loopback commands from its 802.3ah enabled remote partner if set to “Passive” or “Active” OAM Mode. When Loopback Mode is set to “On”, the port of the 802.3ah enabled local device will initiate Loopback operations and set the 802.3ah enabled remote partner into loopback. In this mode, the 802.3ah enabled local device will not respond to any other configuration changes until its port is set to “Off.”

•Loopback Mode Timeout (sec) - The Loopback Mode Timeout field controls the length of time that the port will be set to Loopback “On” mode. Loopback can be set between 0 and 300 seconds. The 0 setting disables the timer.

•Unidirectional Mode - OAM provides a mechanism to notify the remote link partner when one direction of a link is non-operational and therefore data transmission is disabled. The ability to operate a link in a unidirectional mode for diagnostic purposes supports the maintenance objective of failure detection and notification. The 802.3ah unidirectional link can be enabled on the fiber port. Unidirectional fiber link allows a fiber port to send link fault OAMPDUs when a link fault is detected.

4.2.5.1Local Status Section

The Local Status section displays the status of the Fiber and UTP ports of the 802.3ah enabled local device. The local device is controlled directly by SNMP, Telnet or via the Serial Port and has the ability to communicate with an 802.3ah enabled remote partner.

•Discovery State - Indicates the Discovery state (“Complete”, “In Process” or “Incomplete”) of the local ports. If “Complete” is displayed, Discovery has been completed. If “In Process”, Discovery has been initiated but no response from the 802.3ah enabled remote partner has been received by the local device. If “Incomplete”, Discovery has received a response from the 802.3ah enabled remote partner but the Discovery process is not yet completed.

•Multiplexer State - Indicates the Multiplexer state (“Discard” or “Forward”) of the local ports. If “Forward” is displayed, the local device is forwarding non-OAMPDU network frames to the lower sublayer. If “Discard”, the local device is discarding non-OAMPDU network frames.

•Parser Action - Indicates the Parser Action (“Discard”, “Forward” or “Loopback”) of the local ports. If “Forward” is displayed, the local device is forwarding non-OAMPDU network frames to the higher sublayer. If “Loopback”, the local device is looping back non-OAMPDUs network frames. If “Discard”, the device is discarding non-OAMPDUs network frames.

4.2.5.2Remote Status Section

The Remote Status section displays the status of the ports of the 802.3ah enabled remote partner. These

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Contents Standalone and PLUG-IN Module Table of Contents SA Standalone Plug-In OverviewPort Structure B B B B B B B Installation ProcedureConfiguring DIP-SWITCHES 1.2 SW2 UTP Auto/Manual Negotiation AN/Man 1.3 SW3 UTP Speed Gigabit/10-100 1000/10-100 This DIP-switch is for factory use only Installing the Module and Connecting Cables Passwords Management Options screen will be displayed GX/TM2 Setting IP Parameters as Dhcp Client Setting GX/TM2 Passwords Setting Snmp Preferences Setting SNMPv1/v2c Read and Write Community Names Setting the Snmp Trap IP Host Addresses Enabling/Disabling Soft-switch Reload Access the GX/TM2 Remotely Updating the GX/TM2 Firmware via the Serial Console Port Updating the GX/TM2 Firmware via FTP Verifying Operation NMM Detailed Module ConfigurationGX/TM2 UTP FDX LEDModule Management Mode Configuration Setting 17 Port Configuration UTP Layer 2 Control Protocol Filter SFP Information A167EC500000 5 802.3ah Parameters Page OUI Port Vlan Page Tagged Vlan BP a PvidVlan ID VID UTP BP a BP BVlan Table is Empty Vlan ID +1 Vlan ID CNode Loopback To refresh the Port Statistic screen, press Enter Cable Types GX/TM2 SpecificationsPossible Causes Troubleshooting GuideUTP Issues Limitation of Warranty Warranty

GX/TM2 specifications

Omnitron Systems Technology has long been at the forefront of networking solutions designed to enhance communication across various industries. One of their standout products is the GX/TM2, an innovative device that caters to the evolving demands of modern network environments.

The GX/TM2 is a robust and flexible media converter designed to facilitate seamless integration between different types of network media. This device supports a wide range of Ethernet technologies, making it an ideal choice for organizations looking to bridge fiber optic and copper connections. It is particularly valuable for enterprises that need to expand or upgrade their network architecture without overhauling existing infrastructure.

One of the main features of the GX/TM2 is its compatibility with both Fast Ethernet (10/100 Mbps) and Gigabit Ethernet (10/100/1000 Mbps). This versatility allows users to choose the speed that best suits their operational needs, ensuring they can accommodate varying bandwidth requirements. Additionally, the device supports a range of fiber types, including multimode and single-mode fibers, extending transmission distances significantly—some models can achieve reach up to 120 kilometers.

The GX/TM2 incorporates advanced technologies, including auto-negotiation, which automatically detects and configures the parameters of the connected network. This feature minimizes setup time and reduces the risk of manual configuration errors. Another valuable technology is the built-in management interface, which allows for real-time monitoring and diagnostics, helping network administrators maintain optimal performance and troubleshoot issues quickly.

Moreover, the GX/TM2 is designed with reliability in mind. It features robust hardware construction, which makes it resistant to environmental factors, ensuring dependable operation in diverse settings. Its compact form factor and modular design make it easy to deploy and integrate into existing network systems, optimizing space and performance.

Overall, the Omnitron GX/TM2 stands out as a comprehensive solution for organizations seeking to enhance their network capabilities. With its advanced features, wide compatibility, and emphasis on reliability, it empowers businesses to build efficient, high-performance networks that can adapt to changing technological landscapes. Whether for upgrading legacy systems or deploying new network expansions, the GX/TM2 provides the flexibility and performance necessary for modern connectivity demands.
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