ADTRAN 1200214L1 Especificaciones descargar pdf (Pagina 39)

Chapter 2. Installation

61200214L1-20 IQ Probe User Manual 2-5

DBU Interface Card Slot

The IQ Probe rear panel has one card slot (labeled) for the installation of

dial backup and DCE cards. To insert cards, perform the following steps:

1. Remove power from the IQ Probe.

2. Slide the card into the DBU Interface rear slot until the card panel is

flush with the IQ Probe chassis.

3. Push card locks in (until they click) to secure the card and ensure

proper installation.

DCE Interface

Connect the IQ Probe to the dedicated frame relay circuit through a DSU/

CSU connected to the IQ Probe DCE port. The port provides an EIA-232 or

EIA-530 interface (using a standard DB-25 cable) or it can be cabled to an

X.21 or V.35 interface (using optional ADTRAN adapter cables). Part num-

bers for the adapter cables are listed earlier in this section. The pinouts for

this connector and for the adapter cables are listed in Pinouts on page A-1.

DTE Interface

Connect a FRAD/router to the DTE port using a standard DB-25 cable (for

EIA-232 or EIA-530) or an ADTRAN adapter cable (for X.21 or V.35). Part

numbers for the adapter cables are listed earlier in this section.

The maximum cable lengths recommended are 15 meters for EIA-232, 60

meters for EIA-530, 60 meters for X.21, and 30 meters for V.35. The pin as-

Remove power from the unit prior to installing or removing

option cards.

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ADTRAN 1200214L1 Especificaciones Pagina 39