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TM

 1

1-Slot Assembled Access Unit
Installation Instructions

Document Number 9000-A2-GN10-20

March 1997

Before You Begin

Make sure you have:

A dedicated, grounded ac outlet within 6 feet of the access unit that is protected by
a circuit breaker.

A clean, well-lit, and ventilated site that is free from environmental extremes.

One to two feet of clearance for cable connections.

An operable DDS/frame relay network connection.

An async (asynchronous) terminal or PC (personal computer).

Package Checklist

Verify that your package contains the following:

One-slot Frame Relay Access Unit

One-slot access unit mounting hardware, if ordered

Power cord with desktop power transformer

COM port-to-PC cable (14

)

One V.35 DTE adapter cable for Port 1 (1

)

Warranty card

RJ48S modular cable for network access (14

)

Only one DTE cable is provided. Additional cables may need to be ordered; see 

Cables

You May Need to Order

 on the next page for cable ordering information.

Содержание 9000-A2-GN10-20

Страница 1: ...ons An operable DDS frame relay network connection An async asynchronous terminal or PC personal computer Package Checklist Verify that your package contains the following One slot Frame Relay Access Unit One slot access unit mounting hardware if ordered Power cord with desktop power transformer COM port to PC cable 14 One V 35 DTE adapter cable for Port 1 1 Warranty card RJ48S modular cable for n...

Страница 2: ...Safety Instructions Please read the EMI warning and Important Safety Instructions that come with this unit Installing the Power Cord 1 Insert the 4 prong plug into the POWER jack When inserting the plug at the rear of the access unit align the plug with the notch above the POWER jack Make sure the locking tab snaps securely into the jack 496 14939 01 POWER PORT 1 PORT 2 COM NET BKP Power Cord Tran...

Страница 3: ...ation options 3 Edit the Communications Port options 4 Edit the Node IP Address option if management will be via a Telnet session through a LAN adapter router or terminal server 5 Edit the following User Interface configuration options if needed e g External Device if connecting to an external modem or Telnet Session 6 Save the edited configuration options 7 Reconnect the COM port cable based upon...

Страница 4: ... FRAD If the DTE cable type is V 35 one is provided another can be ordered 1 Connect the plug to the V 35 end of the adapter cable 2 Connect the EIA 232E end of the adapter cable to PORT 1 or PORT 2 Verification Checklist Did the OK LED light If not see Troubleshooting in the User s Guide Did you set the async terminal or PC speed to 9 6 kbps so it matches the access unit s factory loaded speed ch...

Страница 5: ...Part 68 UL CSA Safety Class A digital device Refer to the equipment s label for the Registration Number Listed UL 1950 Certified CSA 22 2 No 950 93 Interface Connectors NET DDS and frame relay network port PORT DTE synchronous data ports COM communications management port BKP reserved for future use One 8 position modular keyed USOC RJ48S jack Two 25 position DB25 subminiature EIA 232E V 24 V 35 c...

Страница 6: ...and 256 kbps Two 25 pin EIA232E V 24 V 35 connectors COM Port Interface Data rates Download rates 9 6 14 4 19 2 28 8 and 38 4 kbps 38 4 kbps Rear Panel POWER PORT 1 PORT 2 COM NET BKP 496 14886 Pin Assignments NET Port Interface Function Circuit Pin Transmitted data to the local loop R 1 Transmitted data to the local loop T 2 Received data from the local loop T1 7 Received data from the local loop...

Страница 7: ...E Out 8 DTE Ports Interfaces Signal Circuit Mnemonic ITU CCITT Direction 25 Pin EIA 232E Pin Shield 1 Transmitted Data TXD BA 103 To DCE 2 Received Data RXD BB 104 From DCE 3 Request to Send RTS CA 105 To DCE 4 Clear to Send CTS CB 106 From DCE 5 Data Set or DCE Ready DSR CC 107 From DCE 6 Signal Ground Common SG AB 102A 7 Received Line Signal Detector RLSD or LSD CF 109 From DCE 8 Reserved for fu...

Страница 8: ...5 Reserved for future use 16 Receiver Signal Element Timing RXC DD 115 From DCE 17 Local Loopback LL LL 141 To DCE 18 Not used 19 Data Terminal or DTE Ready DTR CD 108 1 2 To DCE 20 Not used 21 Ring Indicator RI RI 125 From DCE 22 Not used 23 Transmitter Signal Element Timing TT DA 113 To DCE 24 Test Mode Indicator TM TM 142 From DCE 25 9000 A2 GN10 20 ...

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