Integrator's Reference Manual for Polycom HDX ... - 1 PC Network Inc

Integrator’s Reference Manual for Polycom HDX SystemsRS-530 with RS-366 Serial CableThis cable connects a Polycom HDX system to third-party network equipment.It is used with the V.35/RS-449/RS-530 serial adapter on page 2-4 to connectto network equipment that has an RS-530/RS-366 interface. It is HD-68M to“Y” DB-25M and is used with Polycom HDX systems that have a serialnetwork interface card (NIC) installed.Length Part Number RoHS Compliant5 ft (1.65 m) 2457-21263-001 YesPeripheral Link V.35 HD-68 PinoutNotes (direction from V.35 module (DTE))68 pin Signal Name Signal Type From card Function RS530-DB25 RS366-DB25Shield V.35/RS449/RS530 7,18,19#12 Receive Data A Differential in V.35/RS449/RS530 311 Receive Data B Differential in V.35/RS449/RS530 1610 Send Timing A Differential in V.35/RS449/RS530 159 Send Timing B Differential in V.35/RS449/RS530 1229 Data Set Ready (DSR) Single Ended in V.3528 Request To Send (RTS) Single Ended out V.3527 Data Terminal Ready (DTR) Single Ended out V.3534 Digit Present (DPR) Single Ended out RS366 224 Abandon Call/Retry (ACR) Single Ended in RS366 332 Call Request (CRQ) Single Ended out RS366 426 Present Next Digit (PND) Single Ended in RS366 521 Data Line Occupied (DLO) Single Ended in RS366 2214 Receive Timing A Differential in V.35/RS449/RS530 1713 Receive Timing B Differential in V.35/RS449/RS530 98 Terminal Timing A Differential out V.35/RS449/RS530 247 Terminal Timing B Differential out V.35/RS449/RS530 1115 Request To Send (RTS) A Differential out RS449/RS530 416 Request To Send (RTS) B Differential out RS449/RS530 1935** Receive Common Gnd RS44920 BCD Dial Digit Bit 1 (NB1) Single Ended out RS366 1419 BCD Dial Digit Bit 2 (NB2) Single Ended out RS366 1523 BCD Dial Digit Bit 4 (NB4) Single Ended out RS366 1625 BCD Dial Digit Bit 8 (NB8) Single Ended out RS366 172** Signal Ground Gnd V.35/RS366 7,18,196 Send Data A Differential out V.35/RS449/RS530 25 Send Data B Differential out V.35/RS449/RS530 14reserved (Ascend select line)63 Clear To Send (CTS) A Differential in RS449/RS530 564 Clear To Send (CTS) B Differential in RS449/RS530 1361 Data Mode (DM-DSR) A Differential in RS449/RS530 662 Data Mode (DM-DSR) B Differential in RS449/RS530 2265 Receiver Ready (RR-DCD) A Differential in RS449/RS530 866 Receiver Ready (RR-DCD) B Differential in RS449/RS530 104** Send Common Gnd RS530 733 Data Carrier Detect (DCD) Single Ended in V.3518 Terminal Ready (TR-DTR) A Differential out RS449/RS530 2017 Terminal Ready (TR-DTR) B Differential out RS449/RS530 233 V.35 Cable Connected ground to indicate a V.35 cable is attached 7,18,19*1 RS449 Cable Connected ground to indicate a RS449 cable is attached 7,18,19^#22 Distant Station Connected (DSC) Single Ended in RS366 1330 Clear To Send (CTS) Single Ended in V.3531 Ring Indicate (RI) (Incoming Call)Single Ended in V.35/RS449reserved (Ascend select line)68 LOS A Differential out RS530 crypto 1867 LOS B Differential out RS530 crypto 21* For V.35, connect pin 3 of 68 pin connector to ground^For RS449, connect pin 1 of 68 pin connector to ground#For RS530, connect pins 1 and 3 of 68 pin connector to ground** Gnd pins are 2,4, 35-60Drawings and part numbers are provided for reference only. Polycom claims no responsibilityor liability for the quality, performance, or reliability of cables based on these referencedrawings, other than cables provided by Polycom. Contact your Polycom distributor orPolycom Custom/Vertical Products to order cables that meet the appropriate manufacturingtolerances, quality, and performance parameters for your application.2 - 8