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Dialogic Diva V-xPRI Modem Boards
High Density Modem - E1 / T1 - PCIe


Dialogic Diva V-xPRI Modem Boards

Dialogic Products
High Density Modems
Dialogic Diva V-1PRI/E1/T1-30 PCIe Half Size Modem Board
Single PRI (E1 / T1), PCIe, Half Size Form Factor, 30 Concurrent calls up to V.32 14.4kbps, 30 Concurrent calls up to V.90 56kbps
#306-398
Contact us for pricing!
Dialogic Diva V-2PRI/E1/T1-60 PCIe Half Size Modem Board
Dual PRI (E1 / T1), PCIe, Half Size Form Factor, 60 Concurrent calls up to V.32 14.4kbps, 60 Concurrent calls up to V.90 56kbps
#306-397
Contact us for pricing!
Dialogic Diva V-4PRI/E1/T1-120 PCIe Half Size Modem Board
Quad PRI (E1 / T1), PCIe, Half Size Form Factor, 120 Concurrent calls up to V.32 14.4kbps, 60 Concurrent calls up to V.90 56kbps
#306-396
Contact us for pricing!
Dialogic Diva V-4PRI/E1/T1-120 PCIe Full Size Modem Board
Quad PRI (E1 / T1), PCIe, Full Size Form Factor, 120 Concurrent calls up to V.32 14.4kbps, 120 Concurrent calls up to V.90 56kbps
#306-403
Contact us for pricing!
Dialogic Diva V-4PRI/E1/T1-240 PCIe Full Size Modem Board
Quad PRI (E1 / T1), PCIe, Full Size Form Factor, 240 Concurrent calls up to V.32 14.4kbps, 120 Concurrent calls up to V.90 56kbps
#306-404
Contact us for pricing!

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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
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:

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
  • 2.5GHz PCIe Gen 1, half length: x1 lane, PCIe Rev 1.1 compliant; full length: x4 lane, PCIe Rev 1.0a compliant, 3.3/12 V
  • PCIe: 4 RJ-45 connectors
Network interface Signaling
  • E1/T1/J1 and ISDN PRI (Primary Rate Interface) in TE and NT Mode
  • ETSI, NI-1, 4ESS, 5ESS, and major ISDN protocols; QSIG; and many more
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
  • 64-bit RISC CPU, 466 MHz, 1070 MIPS with 64 MB SDRAM
  • 16/32-bit DSPs, 600 MHz, 1200 MIPS with 32 MB SDRAM per installed DSP
  • Half length: 12 DSPs (Diva V-1PRI, Diva V-2PRI, Diva V-4PRI)
  • Full length: 24 DSPs (Diva V-4PRI, Diva V-8PRI)
  • 384, 448, 704, or 896 MB onboard SDRAM
  • I/O addresses, memory, and interrupt allocated automatically
  • Plug-and-play interface
  • Production quality: ISO 9002
Physical dimensions
  • Full height, half length: 167.65 mm x 111.15 mm (PCB); 180.96 mm x 126.31 mm (including bracket)
  • Full height, full length: 311.81 mm x 111.15 mm (PCB); 352.17 mm x 126.31 mm (including bracket and retainer)
Power Consumption and Environmental
Power consumption
  • Half length: V-1PRI, V-2PRI, V-4PRI: 0.91 A @ 3.3 V (maximum), 1.00 A @ 12 V (maximum)
  • Full length: V-4PRI, V-8PRI: 1.38 A @ 3.3 V (maximum), 1.57 A @ 12 V (maximum)
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
  • Windows: v2c
  • Linux: Net-SNMP v1, v2c and v3
Application interfaces (provided by Diva System Release Software and Dialogic Diva SDK Software)
  • Microsoft: Diva API, Diva API for .NET, Diva Component API (VB.NET), COM Port, WAN Miniport, CAPI 2.0, extended CAPI
  • Linux: Diva API, TTY, CAPI 2.0, extended CAPI
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)

 

Dialogic Products
High Density Modems
Dialogic Diva V-1PRI/E1/T1-30 PCIe Half Size Modem Board
Single PRI (E1 / T1), PCIe, Half Size Form Factor, 30 Concurrent calls up to V.32 14.4kbps, 30 Concurrent calls up to V.90 56kbps
#306-398
Contact us for pricing!
Dialogic Diva V-2PRI/E1/T1-60 PCIe Half Size Modem Board
Dual PRI (E1 / T1), PCIe, Half Size Form Factor, 60 Concurrent calls up to V.32 14.4kbps, 60 Concurrent calls up to V.90 56kbps
#306-397
Contact us for pricing!
Dialogic Diva V-4PRI/E1/T1-120 PCIe Half Size Modem Board
Quad PRI (E1 / T1), PCIe, Half Size Form Factor, 120 Concurrent calls up to V.32 14.4kbps, 60 Concurrent calls up to V.90 56kbps
#306-396
Contact us for pricing!
Dialogic Diva V-4PRI/E1/T1-120 PCIe Full Size Modem Board
Quad PRI (E1 / T1), PCIe, Full Size Form Factor, 120 Concurrent calls up to V.32 14.4kbps, 120 Concurrent calls up to V.90 56kbps
#306-403
Contact us for pricing!
Dialogic Diva V-4PRI/E1/T1-240 PCIe Full Size Modem Board
Quad PRI (E1 / T1), PCIe, Full Size Form Factor, 240 Concurrent calls up to V.32 14.4kbps, 120 Concurrent calls up to V.90 56kbps
#306-404
Contact us for pricing!