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COMSPHERE

3500 SERIES

DATA SERVICE UNITS

MODELS 3510 & 3511

QUICK REFERENCE

Document No. 3510-A2-GL10-10

Содержание Comsphere 3510

Страница 1: ...COMSPHERE 3500 SERIES DATA SERVICE UNITS MODELS 3510 3511 QUICK REFERENCE Document No 3510 A2 GL10 10...

Страница 2: ...s manual Warranty Sales Service and Training Information Contact your local sales representative service representative or distributor directly for any help needed For additional information concernin...

Страница 3: ...MSPHERE 3500 Series Data Service Units Models 3510 and 3511 User s Guide To request a paper copy of a Paradyne document Within the U S A call 1 800 PARADYNE 1 800 727 2396 Outside the U S A call 1 727...

Страница 4: ...isable the faceplate switches now or you will not be able to test the DSU 3 Find a suitable non switched ac wall outlet capable of furnishing 90 to 132 Vac 0 07 amps at 117 Vac Label the circuit break...

Страница 5: ...an EIA 232 D V 24 ISO 2110 connector and a CCITT V 35 connector EIA 232 D V 24 is the factory default setting Switch S3 6 on the CCA is positioned toward the front F Equipment speeds above 19 2 kbps...

Страница 6: ...procedure for the Model 3511 DSU requires the installation of a rear connector plate onto the rear of the COMSPHERE 3000 Series Carrier After the initial installation the DSU can be installed and rem...

Страница 7: ...n the rear connector plate into one of the slots on the carrier s backplane Make sure the rear connector plate uses the same slot position intended for the DSU 3 Loosely fasten the screw attached to t...

Страница 8: ...ten the rear connector plate screw 9 At the rear of the carrier connect the DTE interface cable onto the rear connector plate If using an EIA 232 D interface cable connect the EIA 232 D cable to the t...

Страница 9: ...at the far end of the cable To ensure proper network connection to the DDS facility or to network channel terminating equipment Procedure 1 If the network line and remote DSU are installed and tested...

Страница 10: ...r installation at the local or remote end of a network by setting onboard straps The straps also allow you to configure either type of DSU Model 3510 or 3511 as a LADS for connection to 4 wire metalli...

Страница 11: ...place The following figure shows the physical location of the straps on a Model 3511 DSU The straps are not concealed as they are on the Model 3510 DSU and should be set before the DSU is installed in...

Страница 12: ...election See Table 3 Data Rate Selection See Table 3 Data Rate Selection Disables streaming terminal function Default Enables streaming terminal function Disables system status function Default Enable...

Страница 13: ...R R F Provides separate signal and frame grounds Model 3510 Connects signal ground to frame Model 3510 Default Disables test mode indication Default Enables test mode indication on Pin 25 of EIA 232...

Страница 14: ...200 bps 0 dBm 19 200 bps 6 dBm 38 400 bps 6 dBm 56 000 bps 6 dBm 64 000 bps CC 6 dBm 64 000 bps LADS 6 dBm F Front R Rear NOTE Other data rate combinations should not be used Table 4 Network Address S...

Страница 15: ...R R F R F F 12 R R F F R R 13 R R F F R F 14 R R F F F R 15 R R F F F F 16 R F R R R R 17 R F R R R F 18 R F R R F R 19 R F R R F F 20 R F R F R R 21 R F R F R F 22 R F R F F R 23 R F R F F F 24 R F F...

Страница 16: ...F R R R F R 35 F R R R F F 36 F R R F R R 37 F R R F R F 38 F R R F F R 39 F R R F F F 40 F R F R R R 41 F R F R R F 42 F R F R F R 43 F R F R F F 44 F R F F R R 45 F R F F R F 46 F R F F F R 47 F R F...

Страница 17: ...ed when the DSU is connected to the DDS network Three other types of timing receive internal and external are available for LADS use S1 3 Circuit Assurance When enabled the DSU does not turn on the DT...

Страница 18: ...circuit turns ON and it declares the streaming condition if the circuit is still ON at the end of the timer interval If the circuit is turned Off before the end of the interval the timer is reset The...

Страница 19: ...est condition it is Off when the DSU is operating normally When this strap is disabled Pin 25 is opened toward the DTE S5 3 Test Mode Indication This strap forces the use of Pin NN of V 35 interface o...

Страница 20: ...al purpose cables are provided with this product Special cables which may be required by the regulatory inspection authority for the installation site are the responsibility of the customer 7 When ins...

Страница 21: ...he FCC registration number for this equipment If requested please provide this information to your telephone company If your DSU causes harm to the telephone network the telephone company may disconti...

Страница 22: ...68 compliant Canada Notice to Users of the Canadian Telephone Network The Canadian Department of Communications has certified that this equipment meets certain telecommunications network protective o...

Страница 23: ...The LN denotes the percentage of the total load to be connected to a telephone loop used by this equipment To prevent an overload the total of the LNs of all devices attached to the loop may not excee...