Datasheet Digital Telephony Interface Boards ® Dialogic Digital Telephony Interface Boards ® Dialogic Digital Telephony Interface Boards provide high-density network interfaces on a CompactPCI form factor. These boards support up to 16 spans or 480 ports and have software-selectable interfaces as T1, E1, or a mix of both (in units of four). Products Discussed in This Datasheet ® • Dialogic DM/N160TEC Digital Telephony Interface Board ® • Dialogic DM/T160TEC Digital Telephony Interface Board DM/N160TEC and DM/T160TEC are designed for next-generation communications architecture. As basic building blocks for today’s higher density telephony applications, they work within the development environment to accelerate ® time-to-market and scale to higher densities. These boards are fully compatible with other Dialogic boards such as media processing, IP resource, and SS7 Signaling. DM/N160TEC and DM/T160TEC are H.110-compliant and support the switching of voice paths over any CT Bus time slot, enabling the use of resources on other boards. Developers can keep up with the growing demands placed on next-generation platforms by using the higher density and multiple features of the DM/N160TEC and DMT160TEC, which allow the use of fewer boards and smaller chassis. Features Benefits Onboard A-law/µ-law conversion on all incoming and out- Allows a single board to support trafŢc for both T1 and E1 going channels lines without requiring additional products to convert between A-law and µ-law Software-selectable digital telephony interfaces for T-1, E-1, Delivers a ţexible board platform that can be used in many or a mix, on the same board with the ability to run multiple types of applications that may require different signaling, ISDN protocols or CAS protocols simultaneously including international gateways High digital-telephony-interface port density and call rate Supports applications and designs that require high non- performance blocking call rates, such as programmable switches and transaction-intensive services; service providers can reduce infrastructure “footprint” and power consumption ® Clear channel support Lets applications make the most of Dialogic SS7 products, features, cost savings, and reliability ® Datasheet Dialogic Digital Telephony Interface Boards Technical Specifications DM/N160TEC and DM/T160TEC Maximum boards per system Application, call trafŢc, and system chassis dependent CT Bus ECTF H.110-compliant CT Bus 1024 onboard switching time slots routable to any 4096 CT Bus time slots Digital interfaces 16 T-1/E-1 programmable (in units of 4) Control processor Intel XScale microarchitecture IOP310 chipset ® Supported operating systems Windows ; Linux. Details at http://www.dialogic.com/systemreleases CSP No Signaling DM/N160TEC: Digital ISDN PRI DM/T160TEC: Digital ISDN PRI CAS (T1), R2MF (E1) Host Interface Bus compatibility Rev 2.2 of PCI bus speciŢcation; 32/64 bit 33 MHz Bus mode Target and DMA master mode operation Memory 64 MB Platform Form factor CompactPCI. 6U Eurocard form factor, single-slot width PBA, including faceplate, handles, and connectors 10.43 (265) mm long 8.27 in. (210 mm) wide .79 in. (20 mm) high Law conversion A-law/ µ-law Hot swap PICMG 2.1-compliant Network connectors Rear I/O transition module RJ-48M for both T-1 and E-1 BNC for 75 Ohm lines Power Requirements +3.3 VDC 4 amps +5 VDC 2 amps Environmental Requirements Operating temperature +32°F (0°C) to +122°F (+50°C) Storage temperature -4°F (–20°C) to 158°F (+70°C) Humidity 8% to 80% noncondensing Telephone Interface (T-1) Line length 660 foot limit (DSX-1) Clock rate 1.544 Mb/s +32ppm Level 3.0 V (nominal) Pulse width 325.85 ns (nominal) Line impedance 100 Ohms balanced Other electrical characteristics Complies with AT&T TR62411 and ANSI T1.403-1989 Framing SF (D3/D4), ESF Line coding AMI, B8ZS Clock and data recovery Complies with AT&T TR62411 and Telcordia TA-TSY-000170 Jitter tolerance Complies with AT&T TR62411 and ANSI T1.403-1989 Loopback Selectable local line digital loopback, network, line, and data payload 2 ® Dialogic Digital Telephony Interface Boards Datasheet Technical Specifications (cont.) Telephone Interface (E-1) Clock rate 2.048 Mb/s +32 ppm Level 3.0 V (nominal) for 120-Ohm lines Pulse width 244 ns (nominal) Line impedance 120 Ohms balanced Other electrical characteristics Complies with ITU-T Rec. G.703 Framing ITU-T Rec. G.704-1988 with CRC-4 Line coding HDB3 Clock and data recovery Complies with ITU-T Rec. G.823-1988 Jitter tolerance Complies with ITU-T Rec. G823, G.737, G.739, G.742-1988 Loopback Selectable local digital loopback Approvals and Compliance Hazardous substances RoHS Compliance Information at http://www.dialogic.com/rohs Safety and EMC CertiŢcations United States UL 60950 File E96804 FCC Part 15 Class A Canada ULc CSA 60950 File E96804 ICES-003 Class A Europe EN60950 EN55022 EN55024 International IEC60950 CISPR 22 CISPR 24 Telecom Approvals United States US: EBZCNNNANDTI16CPCI Canada IC: 885A 11983 Europe DoC TBR4 Country-speciŢc approvals See the Product Declarations & Global Approvals list at http://www.dialogic.com/declarations/ or contact your Authorized Distributor Reliability/Warranty Estimated MTBF Per Telcordia Method DM/N160TEC: 147,000 hours DM/T160TEC: 89,000 hours Warranty Warranty information at http://www.dialogic.com/warranties Protocols T-1 ISDN NI-2, 4ESS, 5ESS, DMS100, DMS250, INS1500, Q.Sig E-1 ISDN NET5, Q.Sig T-1 CAS E&M (wink start, immediate start), loop start, ground start, Feature Group A, B, and D (DM/T160TEC only) E-1 CAS Many country-speciŢc MFC-R2 variants (DM/T160TEC only) 3 ® Datasheet Dialogic Digital Telephony Interface Boards Technical Specifications (cont.) DM/T160TEC Tone Specifications DTMF Tone Detection DTMF digits 0 to 9, *, #, A, B, C, D per Telcordia LSSGR Sec. 6 Dynamic range T-1: –36 dBm to +3 dBm per tone, conŢgurable by parameter** E-1: –39 dBm to +0 dBm per tone, conŢgurable by parameter** Minimum tone duration 32 ms; can be increased with software conŢguration Interdigit timing Detects like digits with a >45 ms interdigit delay Detects different digits with a 0 ms interdigit delay Acceptable twist and frequency variation T-1: Meets Telcordia LSSGR Sec. 6 and EIA 464 requirements E-1: Meets ITU-T Q.23 recommendations** Noise tolerance Meets Telcordia LSSGR Sec. 6 and EIA 464 requirements for Gaussian, impulse, and power- line noise tolerance Cut-through T-1: Local echo cancellation permits 100% detection with a >4.5 dB return loss line E-1: Digital trunks use separate transmit and receive paths to network Performance dependent on far end handset’s match to local analog loop Talk-off Detects less than 10 digits while monitoring Telcordia TR-TSY-000763 standard speech tapes (LSSGR requirements specify detecting no more than 470 total digits). Detects 0 digits while monitoring Mitel speech tape #CM 7291 Global Tone Detection Tone type Programmable for single or dual Maximum number of tones Application dependent Frequency range Programmable within 300-3500 Hz Maximum frequency deviation Programmable in 5 Hz increments Frequency resolution ±5 Hz – separation of dual frequency tones is limited to 62.5 Hz at a signal-to-noise ratio of 20 dB Timing Programmable cadence qualiŢer, in 10 ms increments Dynamic range T-1: Default set at –36 dBm to +3 dBm per tone, programmable E-1: Default set at –39 dBm to +0 dBm per tone, programmable Global Tone Generation Tone type Generate single or dual tones Frequency range Programmable within 200 Hz to 4000 Hz Frequency resolution 1 Hz Duration 10 ms increments Amplitude T-1: –43 dBm to –3 dBm per tone nominal, programmable E-1: –40 dBm to 0 dBm per tone nominal, programmable MF Signaling R1 (T-1) MF digits 0 to 9, KP, ST, ST1, ST2, ST3 per Telcordia LSSGR Sec. 6, TR-NWT-000506 and ITU-T Q.321 Transmit level Complies with Telcordia LSSGR Sec. 6, TR-NWT-000506 Signaling mechanism Complies with Telcordia LSSGR Sec. 6, TR-NWT-000506 Dynamic range for detection –25 dBm to +3 dBm per tone Acceptable twist 6 dB Transmit frequency variation Less than ±1 Hz MF Signaling R2 (E-1) MF digits All 15 forward and backward signal tones per ITU-T Q.441 Transmit level –6 dBm0 per tone nominal, per ITU-T Q.454; programmable Signaling mechanism Supports the R2 compelled signaling cycle and non-compelled pulse requirements per ITU-T Q.457 and Q.442 Dynamic range for detection –35 dBm to –5 dBm per tone Acceptable twist 7dB Acceptable freq. variation Less than ±1 Hz 4 ® Dialogic Digital Telephony Interface Boards Datasheet Technical Specifications (cont.) Call Progress Analysis Busy tone detection Default setting designed to detect 74 out of 76 unique busy/congestion tones used in 97 countries as speciŢed by ITU-T Rec. E., Suppl. #2. Default uses both frequency and cadence detection. Application can select frequency only for faster detection in speciŢc environments. Ring back detection Default setting designed to detect 83 out of 87 unique ring back tones used in 96 countries as speciŢed by ITU-T Rec. E., Suppl. #2. Uses both frequency and cadence detection. Positive voice detection accuracy >98% based on tests on a database of real-world calls Positive voice detection speed Detects voice in as little as 1/10th of a second Positive answering machine detection accuracy >85% accurate based on application and environment Fax/modem detection Pre-programmed Intercept detection Detects entire sequence of the North American tri-tone. Other intercept tone sequences can be programmed. Dial tone detection before dialing Application enable/disable; supports up to three different user-deŢnable dial tones; programmable dial tone drop out debouncing (when not part of regulatory approval). Tone Dialing DTMF digits 0 to 9, *, #, A, B, C, D per Telcordia LSSGR Sec. 6, TR-NWT-000506, ITU-T Q.23 Frequency variation Less than ±1 Hz Rate 10 digits/s, conŢgurable by parameter** Level T-1: –4.0 dBm per tone, nominal, conŢgurable by parameter** E-1: –7.0 dBm per tone, nominal, country-speciŢc** Ordering Information Product Code Order Code Description DMN160TECW 882-694 Digital network interface, 16 T1/E1 spans (up to 480 ports), cPCI form factor DMN160TECWCN 831-0868 Digital network interface, 16 T1/E1 spans (up to 480 ports), cPCI form factor, for use in China DMT160TECW 882-699 Digital network interface with tone, 16 T1/E1 spans (up to 480 ports), cPCI form factor 5 To learn more, visit our site on the World Wide Web at http://www.dialogic.com Dialogic Corporation 9800 Cavendish Blvd., 5th ţoor Montreal, Quebec CANADA H4M 2V9 INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH PRODUCTS OF DIALOGIC CORPORATION (“DIALOGIC”). NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN A SIGNED AGREEMENT BETWEEN YOU AND DIALOGIC, DIALOGIC ASSUMES NO LIABILITY WHATSOEVER, AND DIALOGIC DISCLAIMS ANY EXPRESS OR IMPLIED ® WARRANTY, RELATING TO SALE AND/OR USE OF DIALOGIC PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT OF A THIRD PARTY. Dialogic products are not intended for use in medical, life saving, life sustaining, critical control or safety systems, or in nuclear facility applications. Dialogic may make changes to speciŢcations, product descriptions, and plans at any time, without notice. Dialogic is a registered trademark of Dialogic Corporation. Dialogic’s trademarks may be used publicly only with permission from Dialogic. Such permission may only be granted by Dialogic’s legal department located at the address given above. Any authorized use of Dialogic’s trademarks will be subject to full respect of the trademark guidelines published by Dialogic from time to time and any use of Dialogic’s trademarks requires proper acknowledgement. Windows is a registered trademark of the Microsoft Corporation in the United States and/or other countries. Other names of actual companies and products mentioned herein are the trademarks of their respective owners. Dialogic encourages all users of its products to procure all necessary intellectual property licenses required to implement their concepts or applications, which licenses may vary from country to country. None of the information provided in this datasheet other than what is listed under the section entitled Technical SpeciŢcations forms part of the speciŢcations of the product and any beneŢts speciŢed are not guaranteed. Positive Answering Machine Detection/Positive Voice Detection These performance results were measured using speciŢc computer systems and/or components within speciŢc lab environments and under speciŢc system conŢgurations. Any difference in system hardware, software design, or conŢguration may affect actual performance. The results are furnished for informational use only and should not be construed as a commitment by Dialogic. Dialogic assumes no responsibility or liability for any errors or inaccuracies. Outbound Dialing/Telemarketing ® Outbound dialing systems may be subject to certain laws or regulations. Dialogic makes no representation that Dialogic products will satisfy the requirements of any such laws or regulations (including, without limitation, any regulations dealing with telemarketing). **ConŢgurable to meet country-speciŢc PTT requirements. Actual speciŢcation may vary from country to country for approved products. 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