SYSTEM CONFIGURATION

Modules and Installation Hardware

The NEAX 2000 IPS is comprised of up to 8 Port Interface Modules (PIMs).

Modules

(1)Port Interface Module (PIM)

A PIM provides 13 card slots for common control, Line/Trunk (LT), and Application Processor (AP) cards. It also houses an AC/DC Power Supply (or DC/DC Power Supply), optional DC/DC Power Supply (for -48V), and batteries for protection from short-term (about 30 min.) power interruption.

Four champ connectors for Line/Trunk (LTC 0 to 3) are located at the lower front side of the PIM.

A PIM provides a maximum of 12 card slots for Line/Trunk (LT) and Application Processor (AP) cards. At maximum configuration, the system is comprised of 8 PIMs.

PIM MD

PIM MD

(PIM3)

(PIM7)

PIM MD

PIM MD

(PIM2)

(PIM6)

PIM MD

PIM MD

(PIM1)

(PIM5)

PIM MD

PIM MD

(PIM0)

(PIM4)

Single MP System

PIM MD

PIM MD

(PIM3)

(PIM7)

PIM MD

PIM MD

(PIM2)

(PIM6)

PIM MD

PIM MD

(PIM1)

(PIM5)

PIM MF

PIM MD

(PIM0)

(PIM4)

Dual MP System

(2)Battery Module (BATTM)*

The BATTM is an optional module for installing optional long-term (about 3 hours) backup batteries. The BATTM is designed to accommodate batteries covering up to a 4-PIM system (2 BATTMs support maximum system configuration).

The BATTM is available for Floor Standing Installation. (When the system is Wall-mounting/19-inch Rack-mounting configuration, the BATTM cannot be installed with the PIM.)

Table 2-1 Modules of NEAX 2000 IPS System

Abbrev

Name Code

Remarks

PIMMD

SN1617 PIMMD

PIM 0 ~ PIM 7

PIM MF

SN1658 PIMMF

PIM0 for dual MP system

BATTM

SN1619 BATTMB

1/STACK, Max.2/system

* Battery Module is available for Latin America.

 

CHAPTER 2

ND-91649(E)

Page 14

 

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NEC ND-91649 manual Modules and Installation Hardware, Modules of Neax 2000 IPS System

ND-91649 specifications

The NEC ND-91649 is an advanced optical disc writer designed for data storage and retrieval. It is particularly known for its impressive compatibility with various disc formats, enabling users to write, read, and erase data on multiple types of DVDs and CDs. This versatility makes it a choice favorite among both casual users and professionals who require reliable optical storage solutions.

One of the standout features of the ND-91649 is its support for a wide array of media formats. It can handle DVD+R, DVD+RW, DVD-R, DVD-RW, and CD formats, ensuring that users have the flexibility needed to manage their data effectively. The drive also supports dual-layer DVDs, enabling higher data capacity with up to 8.5GB on a single disc, which is invaluable for large backups and extensive media projects.

In terms of performance, the ND-91649 boasts impressive write speeds. It can achieve up to 16x for DVD+/-R formats, making it one of the faster options available in its class. Additionally, its read capabilities are equally robust, with fast access times that help in quickly retrieving data. This efficiency is further enhanced by its use of advanced caching techniques, which reduce buffer underrun errors during writing processes.

The technology behind the ND-91649 includes features such as SolidBurn, which optimizes writing quality by learning and adjusting to different media types. This ensures that users can achieve high-quality burns, regardless of the disc brand used. Furthermore, the drive is equipped with a robust error correction mechanism that minimizes the risk of data loss and preserves the integrity of written data.

Another notable characteristic of the ND-91649 is its compact and stylish design. It is engineered to fit seamlessly into a variety of computer setups, offering a blend of aesthetic appeal and practical functionality. The drive employs a standard interface, typically SATA, facilitating easy connectivity with most modern motherboards and laptops.

In summary, the NEC ND-91649 stands out in the crowded field of optical disc drives due to its versatile format support, impressive writing speeds, and advanced technologies like SolidBurn. Its user-friendly design and reliable performance make it an excellent choice for anyone in need of a dependable optical storage solution. Whether for personal use or professional applications, the ND-91649 delivers a level of quality and efficiency that meets the demands of today’s digital storage needs.