Telenetics RM16M - Versatile Rack Mounting Chassis Скачать руководство пользователя страница 31 | Manualshive

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Telenetics RM16M - Versatile Rack Mounting Chassis Скачать руководство пользователя страница 31

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31

Special Assemblies

The Data Shelf can be configured with assemblies that enhance or
modify the operation of the basic modems. The operation of the
special assemblies is explained in the manual for the associated
equipment.

Some special assemblies are:

v

801 Automatic Call Unit (ACU)

Used with PSTN-type modems to establish automatic data calls
on a dial-up network. To use an ACU, the Data Shelf must be
equipped with a segmented back panel.

v

720 Dual Dial Backup Unit (DDBU)

Used to establish dial backup for leased-line modems. To use a
DDBU, a segmented backplane is required.

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Содержание RM16M - Versatile Rack Mounting Chassis

Страница 1: ...RM16M DCV R RM16M ACV R Installation and Operation Guide TEL 6200508506004 Rev A...

Страница 2: ...eration Guide is subject to change without notice and does not represent a commitment on the part of Telenetics Corporation Telenetics Corporation assumes no responsibility for any inaccuracies that m...

Страница 3: ...connected to one line must not exceed five 5 0 You should contact your telephone company to determine the maximum REN for your calling area The telephone company may change technical operations or pr...

Страница 4: ...he limits for a Class A computer device according to FCC Rules Part 15 Operation of this equipment in a residential area may cause interference If it does you must correct the cause of the interferenc...

Страница 5: ...N 16 AC Power RM16M ACV R Data Shelf 16 DC Power RM16M DCV R Data Shelf 16 Digital EIA 232 Interface 18 TELEPHONE LINE INTERFACES 19 Modular Jack Connectors 19 Optional Backplanes for Dial Backup Conn...

Страница 6: ...MODULE 33 APPENDIX A SPECIFICATIONS 35 APPENDIX B 24 VOLT INPUT DATA SHELF 37 24 VOLT SHELF SPECIFICATIONS 37 APPENDIX C DIGITAL INTERFACE DESCRIPTIONS 39 APPENDIX D TELEPHONELINE CABLES 43 TECHNICAL...

Страница 7: ...these devices are plug in printed circuit PC cards that slide into the front of the Data Shelf The cards can be mixed in any way within the Data Shelf Each card has been independently tested and meet...

Страница 8: ...er modules are installed in the DC version of the Data Shelf one powers the Data Shelf while the other acts as a redundant power source Figure 1 1 shows an example of the location and orientation of t...

Страница 9: ...ice Ordering Code USOC and must be specified when ordering standard jack arrangements from Telenetics The various jack arrangements ensure that the signal level received at the telephone company centr...

Страница 10: ...ation Page 10 Figure 1 3 Examples of Back Panels with 25 pin DTE Connectors and 8 pin Modular Telco Jacks Figure 1 4 Example of Back Panel with 25 pin EIA DTE Connectors and Mass Termination Telco Con...

Страница 11: ...ted through shared input output devices The system includes a controller that resides in slot 16 of the Shelf and a modified backplane that uses unused pins on the power connector to pass data address...

Страница 12: ...enetics solutions contact us using any of the following methods Voice Calls We welcome your calls at 949 455 4000 Monday through Friday from 8 00 am to 5 00 pm Pacific Time Fax Number You can also sen...

Страница 13: ...rred in shipment If you see any damage or if items are missing contact Telenetics Keep the shipping container and packing material for future shipment Site Preparation When selecting a location to ins...

Страница 14: ...back of the enclosure for interface cable clearance and unobstructed airflow Side and top clearances for rack mounted equipment are dictated by the rack cabinet provisions but should allow a free flow...

Страница 15: ...d exhaust of warm air such as air intake louvers in the bottom panel of the Data Shelf cabinet and an adequate CFM exhaust fan in the top panel of the Data Shelf cabinet Mechanical Assembly The Data S...

Страница 16: ...helf RM16M DCV R is provided by an incoming power source that connects to TS1 TS2 or both on the back of the Data Panel see Figure 2 4 Facing the front of the Data Shelf TS1 supplies the power module...

Страница 17: ...Page 17 Figure 2 4 Power Terminals Figure 2 5 Example of a Single Power Source Installation...

Страница 18: ...o Appendix D on page 39 Table 2 1 shows the EIA 232 levels from the modem NOTE Some modems may not use all the functions listed in Tables 2 1 and 2 2 Table 2 1 Modem EIA Levels Received data mark 5 to...

Страница 19: ...43 Optional Backplanes for Dial Backup Connections Two optional Data Shelf backplanes are available for use with dial backup modems These backplanes provide either modular or mass termination jacks f...

Страница 20: ...hold a maximum of one AC power module The AC power module consists of v Two transformers one for slots 1 through 8 and the other for slots 9 through 16 v Two push button circuit breaker switches on t...

Страница 21: ...Page 21...

Страница 22: ...ibe how to install power modules This procedure should only be performed by personnel familiar with this procedure 1 Lower the Data Shelf s hinged front panel 2 Locate the power module slots between s...

Страница 23: ...o receptacles located on the backplane and power bus When installing the PC cards equalize the loads on the power module For example if the shelf has nine cards five should be loaded in one half of th...

Страница 24: ...ds repeat steps 2 through 5 7 When you finish close the hinged front panel Removing PC Cards PC cards can be removed while the Data Shelf is powered on To remove PC cards 1 Lower the Data Shelf s hing...

Страница 25: ...rmine which of the two EIA 232 connectors requires the special backplane Each backplane converts two EIA 232 connectors to one 50 position connector or 50 wire wrap pins v Plug the two 25 pin male con...

Страница 26: ...8 8 5 9 9 30 10 10 6 11 11 31 12 12 7 13 13 32 14 14 8 15 15 33 16 16 9 17 17 34 18 18 10 19 19 35 20 20 11 21 21 36 22 22 12 23 23 37 24 24 13 25 25 38 1 P2 1 14 2 2 39 3 3 15 4 4 40 5 5 16 6 6 41 7...

Страница 27: ...Page 27 J2 J1 J3 Wire Wrap 50 25 25...

Страница 28: ...Installation Page 28 NOTES...

Страница 29: ...ems also have automatic dialing and answering capabilities Test Modes Each plug in modem card has a switch or switches that provide for modem testing Test features are described in the manual for the...

Страница 30: ...Operation Page 30 front panel The LCD functions are explained in the manual for the modem...

Страница 31: ...the manual for the associated equipment Some special assemblies are v 801 Automatic Call Unit ACU Used with PSTN type modems to establish automatic data calls on a dial up network To use an ACU the D...

Страница 32: ......

Страница 33: ...his allows PC cards to be changed while allowing all other PC cards to continue operation For more information about installing and removing PC cards refer to Installing and Removing PC Cards on page...

Страница 34: ...Maintenance Page 34 NOTES...

Страница 35: ...27 3 cm Height 7 inches 17 8 cm Weight 20 lbs 9 1 Kg shipped 50 lbs 22 7 Kg loaded Input voltage 115 VAC 10 50 60 Hz Output voltage 30 10 VAC 10 10 VAC 50 60 Hz AC Power RM16M ACV R Wattage 150 watts...

Страница 36: ...Specifications Page 36 NOTES...

Страница 37: ...available as a 24 volt input Data Shelf In operation and function this Data Shelf is identical to its 48 volt counterpart The terminal strips are shown in Figure B 1 Figure B 1 24 Volt Power Terminal...

Страница 38: ...24 Volt Input Shelf Page 38 NOTES...

Страница 39: ...al data at the output of the modem receiver Data is accompanied by an internal data rate clock pin 17 whose positive going transitions occur on the data transition Synchronous modems only 4 CA 105 Req...

Страница 40: ...ernal data sink Positive clock transitions correspond to data transition 18 Not used 19 SCA 140 Sec Request to Send Request to send on a secondary channel 20 CD 108 2 Data Terminal Ready This circuit...

Страница 41: ...5 Request to Send A positive level to the modem when data transmission is desired 5 CB 106 Clear to Send A positive level from the modem after receipt of Request to Send and when the modem is ready to...

Страница 42: ...enabled 20 CD 108 2 Data Terminal Ready This circuit is positive when the DTE is ready to originate or answer a call in dial up operation DTR must always be active high in 2 wire private line operatio...

Страница 43: ...k Pin Function Pin Function 1 2 R T Xmit pair of DDS modems Not used on other type modems 1 2 Xmit pair Dial backup modems only 3 R1 MI Receive ring for leased line modems Mode indicator for dialup mo...

Страница 44: ...Telephone Line Cables Page 44 Figure D 1 Programmable Cable Figure D 2 Permissive Cable...

Страница 45: ...Telephone Line Cables Page 45 Figure D 3 Leased Line Cable Figure D 4 Example 1 DDS Cable cable is also used for dial backup type modems...

Страница 46: ...Telephone Line Cables Page 46 Figure D 5 Example 2 DDS Cable cable is also used for dial backup type modems...

Страница 47: ...judgment of Telenetics affect its stability or reliability nor which has been operated in a manner exceeding its specifications nor which has been altered defaced or has the serial number removed Tel...

Страница 48: ...netics product an RMA number must be obtained Before asking for an RMA number ascertain that the product was purchased from Telenetics If you bought the product from a Distributor or Systems Integrato...

Страница 49: ...returned to Telenetics 25111 Arctic Ocean Lake Forest CA 92630 The RMA number must be legibly displayed on the shipping carton No RMAs will be issued without a product review Telenetics will not be r...

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