Patton electronic 2073RC Model IM2RC/IA 10Base-T Ethernet Rear Card, IM2RC/A, rear panel options

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SGND & FRGND (JB4). In the connected position, this strap links DB-15 pin 8 (Signal Ground) and frame ground through a 100 ohm resistor. In the open position, pin 8 is connected directly to frame ground

(see Table 6).

 

Table 6: JB4 strap settings

 

 

Position

Description

 

 

1 & 2

SGND (Pin 8) and FRGND Connected through a 100 ohm resistor

2 & 3

SGND (Pin 8) and FRGND Directly Connected

 

 

Model IM2RC/IA (10Base-T Ethernet Rear Card)

There are no jumpers to set in the Model IM2RC/IA, for more informa- tion, refer to the Model IM2RC/IA user manual

The Model IM2RC/IA provides line side connections through an RJ-45 connector. Figure 7 shows rear panel options and connectors locations. Descriptions of the 10Base-T connector LEDs follow Figure 7.

Figure 7. IM2RC/A, rear panel options

Status. Blinks yellow from one to eleven times to indicate system status. Each pulse pattern is separated by a 2 second “off” period. Greater pulse patterns have higher priority (buffer saturation has greater priority than an empty MAC table). Valid system statuses are:

1 pulse = system status ok

2 pulses = No MAC entries in the MAC address table

3 pulses = Clear to send (CTS) or Carrier Detect (DCD) from base unit are not asserted

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Contents User Manual Contents Interface Pin Assignment Warranty Information Radio and TV InterferenceCE Notice Service Tel +1 301 Email support@patton.comUTC-5, Monday through Friday Features General InformationDescription Model 2073RC top view showing location of DIP switches ConfigurationOFF Configuring the Front Interface CardSW3-4 Description Switches SW3-5 Front panel switch enabled/disabledSwitch SW3-4 Response to Remote digital RDL Loopback SW3-6 Activation DescriptionModel 2073RC Series interface card options Configuring the Rear Interface CardOrientation of Interface Card Straps Strap Function Position 1&2 Position 2&3 Model 1001RCM13448C Strap SettingsPosition Description Model 1001RCM11548C Strap SettingsFrgnd & Sgnd Pin IM2RC/A, rear panel options Model IM2RC/IA 10Base-T Ethernet Rear CardNo connection Page Installation Rack Power SupplyModel 1001R14 Rack Chassis Connecting to a DCE Device Powering up your 1001R14 rackInstalling the Model 2073RC Into the Chassis Connecting to a DTE DeviceNetLink-E1 twisted-pair interface Connecting to a G.703/64 Kbps NetworkLED Descriptions OperationOperating Local Loopback LLB Loop V.54 & Telco DiagnosticsOperating Remote Digital Loopback RDL Bit Error Rate V.52 DiagnosticsTemperature Range DiagnosticsLED Status Indicators ConnectorsAppendix B Interface 34F Female Connector DCE Configuration Pin # SignalFrame Ground Page Copyright Patton Electronics Company All Rights Reserved