
Dialogic Diva V-xPRI Modem Boards
High Density Modem - E1 / T1 - PCIe
24-/30-port, PCIe, Half Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
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48-/60-port, PCIe, enhanced voice, Half Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
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96-/120-port, PCIe, enhanced voice, Half Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
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96-/120-port, PCIe, enhanced voice, Full Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
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Overview:
The Diva V-xPRI Media Boards are available in 1, 2, 4 and 8 E1/T1 variants, and offer the scope to build high-density modem banks with up to 240 ports in a single server. The wide range of modem protocols make them well suited for a variety of applications ranging from point of sale termination and M2M modem applications, network and protocol test equipment, to monitoring and termination of utility metering devices.
Supported under both Windows and Linux, the V-xPRI Boards enable COM port or TTY port emulation in the operating system, allowing for transparent support of existing modem / COM port applications.
Support for V.22FastConnect, V.22bisFastConnect and V.29FastConnect minimizes training and connect time, to beneficially increase overall data acquisition and transfer rates per channel.
Modem standards supported
- Bell 103, Bell 212A, V.21, V.22, V.22 fast connect, V.22bis, V22bis fast connect, V.29, V.29 fast connect, V.32, V.32bis, V.34, V.90 V.42, V.42bis, MNP4, MNP5, V.110, V.120
- eCall PSAP - supporting IVS (in vehicle systems); available for validated projects
- Modem with extension: V.18, V.21, Bell 103, V.23, EDT, Baudot45/47/50 incl. DTMF, V.42, V.42bis
B-channel protocols supported
- Transparent HDLC, Transparent Voice, Synchronous PPP and MLPPP, X.75 (LAPB)
- X.75/V.42bis, LAPD, T.90NL, T.70NL, X.25, X.31, Rate adaption (56 kbps), PIAFS 1.0 / 2.0, SDLC
Features and Benefits:
Features | Benefits |
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Onboard CPU with large RAM and powerful FPGA chip for fast data streaming between the host CPU, the DSPs, the phone line, and the other active components onboard | Can remove performance bottlenecks by offloading key real-time tasks that would ordinarily place an excessive burden on the host server, allowing Quality of Service (for data integrity and connection speed) to be more consistent |
Sophisticated hardware design | Operates with low power consumption |
Conforms to plug-and-play requirements | Permits easy installation and operation |
Supports the same programming interfaces as other Dialogic Diva Media Boards, including Dialogic Diva APIs, CAPI, TTY, COM port, and others | Reduces porting efforts and time to market by making Diva Media Boards compatible with notable standard telephony and communications applications |
Four Diva V-xPRI Media Boards of the same or different capacity can operate concurrently in a single server, depending on slot availability | Easy scalability and flexibility to address an organization’s fixed and GSM modem needs in diverse environments |
Enable modem ports via license | Cost effective way to scale |
Example Deployment Scenarios:
Specifications:
Technical Specifications | |
---|---|
Quick Reference | |
Max. boards per server | 4 (QA tested by Dialogic); up to 8 may be possible — application and server-dependent |
Form factor | PCIe: half length (1, 2, 4 trunks)/full length (4, 8 trunks) |
Resource bus Connection |
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Network interface Signaling |
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Operating systems | Windows and Linux |
Volts | 3.3 and 5 |
Required accessories | 1, 2, 4, or 8 shielded RJ-45/RJ-45 cables; V-8PRI requires 4 RJ45 Y-Cables |
Hardware | |
Hardware |
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Physical dimensions |
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Power Consumption and Environmental | |
Power consumption |
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Operating temperature | 10°C to 50°C |
Storage temperature | 0°C to 70°C |
Dialogic Diva System Release Software | |
Supported operating systems | Windows and Linux |
SNMP support |
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Application interfaces (provided by Diva System Release Software and Dialogic Diva SDK Software) |
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Features | |
Signaling | DSS1 (Euro-ISDN), NI-1 (North America National ISDN 1), 5ESS (North America), 1TR6 (Germany), INS Net 64 (Japan), VN3 (France), CT1 (Belgium), QSIG |
Approvals, Compliance, and Warranty | |
Warranty | 5-years |
Documentation:
Download the Dialogic Diva V-xPRI Modem Boards Datasheet (.PDF)
24-/30-port, PCIe, Half Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
Get a Quote!
48-/60-port, PCIe, enhanced voice, Half Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
Get a Quote!
96-/120-port, PCIe, enhanced voice, Half Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
Get a Quote!
96-/120-port, PCIe, enhanced voice, Full Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
Get a Quote!