PESU

Glossary

PESU ~ QCDU2

Term

Definition

PESU

[PhDN]

PIOU

PIOUS

PORT PBTC1A-3M

PPTC

PPTC

PPTC-9

PPTC-25F

PRI

PSTU2

PSTN

QCDU2

Standard/Electronic Telephone Interface Unit—An optional PCB that provides the system with a combination of two standard and four electronic telephone circuits. The standard telephone circuits can support standard telephones and optional hardware peripherals, such as voice mail devices and fax machines. Except for the electronic DSS console, the PESU electronic telephone circuits can support the same stations and peripherals that the PEKU does. The PESU is also used with older Strata systems.

Phantom Directory Number.

Option Interface Unit—An optional PCB that provides support and/or circuit interface for optional hardware peripherals and upgrades.

The same as the PIOU, with some exceptions; most notably, the PIOUS has one external paging interface zone, while the PIOU has four.

A term used to identify a station circuit or CO line circuit location.

Battery cable that connects reserve power batteries to cabinet RPSU280 power supplies (102 cabinet installations).

A Toshiba-supplied adapter—An adapter that is used to connect: an SMDR device, ASCII maintenance terminal, or remote maintenance external modem.

A Toshiba-supplied adapter—An adapter that is used to connect: the modular SMDR, SMDI, MIS for ACD, Open Architecture (OA), maintenance ports of the PIOU, PIOUS, RSSU, RSIU, or RSIS to the DB-9 (PPTC-9) connector of a call accounting machine, DK Admin, DK Backup personal computer (PC), SMIS personal computer or Open Architecture personal computer.

Designed to connect directly to the DB9 connector of PC COM ports, while PPTC connects directly to an ASCII terminal female DB25, not a PC COM port male DB25.

Used to connect a Call Center Viewer PC or SMIS PC to the RS-232 Strata DK424 MIS port on the PIOU, PIOUS, RSIU, or RSSU.

Primary Rate Interface.

Standard Telephone Interface Unit—An optional PCB (an older version of RSTU2) with a built-in ring generator that provides interface for eight standard telephones or optional hardware peripherals (voice mail devices, Background Music source, fax machines, etc.). The PSTU2 has a square wave ring generator that can be set for 190V peak-to-peak or 130V peak-to-peak. The PSTU2 is also used with older Strata systems.

Public Switched Telephone Network.

CO Line Digital Telephone Interface Unit (DK14)—Provides one CO line (loop start) circuit and two digital telephone circuits on each PCB. The QCDU2 interfaces with digital telephones, PDIU-DIs/PDIU-DI2s/RPCI-DI, ADMs connected to the telephones and PDIU-DSs, but does not support a DDSS or DDCB console.

Glossary

Strata DK Programming 5/99

GL-7

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Toshiba dk14 manual GL-7, PESU PhDN PIOU PIOUS, PPTC PPTC PPTC-9 PPTC-25F PRI PSTU2 PSTN QCDU2
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dk14 specifications

The Toshiba DK14 and DK40I are advanced digital video recorders (DVRs) that have redefined the standard for high-quality video surveillance systems. Designed primarily for security applications, both models boast a suite of impressive features, making them ideal choices for various environments, including commercial, retail, and educational settings.

The Toshiba DK14 stands out with its exceptional recording capabilities. It supports high-definition video capture, ensuring that every detail is captured with crystal clarity. The device can handle multiple camera inputs, allowing users to connect several surveillance cameras simultaneously, depending on the configuration. With its robust storage capacity, the DK14 can accommodate extended recording times, making it suitable for long-term surveillance needs.

One of the key characteristics of the DK14 is its user-friendly interface, which simplifies operation for both novice and experienced users. The system comes equipped with advanced motion detection technology, enabling it to trigger recording only when movement is detected, significantly optimizing storage use. Moreover, it features remote access capabilities, allowing users to monitor live feeds and review recorded footage from virtually anywhere via smartphone or computer.

In comparison, the Toshiba DK40I offers enhanced features targeted towards users requiring higher processing power and larger storage capabilities. This model is equipped with advanced compression technologies such as H.264, which reduces file sizes without compromising video quality. It can support higher-resolution cameras, further enhancing the clarity and detail of recorded footage.

The DK40I also prides itself on its scalability, accommodating numerous input channels, making it suitable for expansive surveillance setups. Another significant feature is its sophisticated alarm management system, which can integrate with various security sensors and alarms, providing users seamless control over their security environment. The device also supports various video outputs, including HDMI and VGA, ensuring compatibility with a wide range of display systems.

Both models utilize Toshiba's commitment to reliability and performance, incorporating high-grade components designed to withstand the rigors of continuous operation. They are engineered for ease of maintenance, with options for firmware updates and technical support, ensuring that users benefit from the latest advancements in surveillance technology.

Overall, Toshiba’s DK14 and DK40I represent cutting-edge solutions in the realm of digital video recording, offering exceptional performance, versatility, and user-friendly features to cater to diverse surveillance needs.
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