Channelized T3 Interface PTMC Module
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Channelized single port T3 with CT bus and support for 256 HDLC
channels
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Overview
One Stop Systems's wanPTMC-256T3 combines a fully channelized T3 line interface, the latest PCI Telecom Mezzanine Card (PTMC) technology and a multi-channel synchronous communications controller to create a high-density modular interface for computer telephony softswitch and VoIP applications.The wanPTMC-256T3 offers the complete solution for terminating channelized T3 lines in CTI and VoIP applications. Voice bearer channels are easily routed to DSP resources using the PTMC CT-Bus while the processing of SS7, LAPD and other signaling links are handled locally using the onboard synchronous communications controller.
Features
- Fully channelized T3 interface
- PTMC CT bus enabled module (PT2MC)
- 256 channel synchronous communications controller
- HDLC, SS7 and transparnet modes
- Support for hyperchannels and subchannels
- M23 and C-bit parity DS3 framing
- Support for CAS and CCS signaling
- T1 framing to D4, SF or ESF formats
- Selectable line buildout
wanPTMC-256T3 Specifications
| Form Factor | Single wide PCI-mezzanine, PT2MC IEEE P1386/P1386.1, PICMG 2.15 |
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| Physical | PMC-Sierra TEMUX PM8315 Selectable short/long haul line buildout Mini 75 Ohm SMB connectors |
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| Protocol Processor | Conexant CN8478A (MUSYCC) 256 channel HDLC, SS7, Transparent Mode |
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| CT Bus Interface | Lucent T8110 Timeslot Interchanger 4096 timeslot CT Bus switching PTMC PICMG 2.15, PT2MC |
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| PCI | 32-bit, 33MHz PCI 2.1, 3.3V PCI signaling, 5V tolerant 256 timeslots |
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| Power Requuirements | 600mA @5V, 550mA @ 3.3V | |
| Environmental | ||
| Temperature | Operating Storage |
-5 to 55ºC (23 to 131ºF) -40 to 70ºC (-40 to 158ºF) |
| Humidity | Operating Storage |
5 to 90% non-condensing 0 to 95% non-condensing |
| Certifications | • EN300386-2 • CSA-CISPR22-96 • FCC: Part 15 Class A • EN55022 Class A • UL 1950, Listed Accessory • CS003 • CS03 |