RAD Data comm operation manual Installing RIC-E1/R into the ASM-MN-214 Card Cage

RIC-E1Installation and Operation ManualChapter 5 RIC-E1/R Card

Table 5-1. RIC-E1/R Jumper Settings (Cont.)

Jumper	Description	Values	Default Setting
PNL SW, JP5	Enables activation of the	EN – The LLB can be activated via	EN
	local analog loopback via	the front panel
	the front panel pushbutton	DIS – The LLB cannot be
		activated via the front
		panel

Note: The JP5 jumper is not available for RIC-E1/R cards with IR-ETH and IR-ETH/Vinterface modules.

For RIC-E1/R with IR-IP interface module, the JP5 jumper serves for enabling or disabling the IP LEARN pushbutton.

TX&RX CODE, JP6	Selects the data receive	HDB3	HDB3
	and transmit coding	AMI
TIMING SEL, J2	Selects the clock reference	RCV – Receive clock	RCV
		EXT – External clock
		INT – Internal clock

Note: Units with the IR-ETH, IR-ETH/Vand IR-IP interface modules support only receive and internal clocks.

CHASS GND, J3 Controls the connection between the RIC-E1/R signal ground and the frame (chassis) ground

CON – Signal ground is	CON
connected to the frame
ground
DISCON – Signal ground is
disconnected from the
frame ground

Installing RIC-E1/R into the ASM-MN-214 Card Cage

To install the RIC-E1/R card in the ASM-MN-214 card cage:

1.Install the ASM-MN-214 card cage in the 19-inch rack.

2.Insert the RIC-E1/R card into one of the ASM-MN-214 slots.

3.Push the card into the cage until it is fully inserted into the edge connector inside the rack.

4.Tighten the screws on front panel of the modem card.

Connecting the Interfaces

RIC-E1/R uses the ASM-MN-214 rear panel terminal block ports for the line connections. The 25-pin D-type female connector serves as a DTE port.

1.Remove the protection cover from the terminal block connectors.

2.Connect the terminal block to the ASM-MN-214 terminal block connector.

3.Connect the line to the terminal block as follows: connect transmit pair to the terminals marked XMT, the receive pair to the terminals marked RCV, and the fifth screw to ground (optional).

Installing the RIC-E1/R Card 5-7

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