System Capacity Single MP System | NEC ND-91649 manual

SPECIFICATIONS

CHAPTER 5 SPECIFICATIONS

System Capacity

The following table shows the system capacity.

Table 5-1 System Capacity (Single MP System)

		Item									System Capacity Note 1, 2
		Item					1PIM		2PIM		3PIM		4PIM		5PIM	6PIM	7PIM	8PIM
							1PIM		2PIM		3PIM		4PIM		5PIM	6PIM	7PIM	8PIM
LT Card					(No. of Ports)		64		128		192		256		320	384	448	512
							64		128		192		256		320	384	448	512
					(No. of Cards)		12		24		36		48		60	72	84	96
					(No. of Cards)		12		24		36		48		60	72	84	96
AP Card					(No. of Ports)						Max. 256 ports per system
											Max. 256 ports per system
					(No. of Cards)		12							24
					(No. of Cards)		12							24
Total Number of Lines (Analog Single Line Tel. + Dterm)							64		128		192		256		320	384	448	512
IP PAD Note 3					(No. of Channel)			64			128				192		256
Analog Single Line Telephone (Lines)					Standard		64		128		192		256		320	384	448	512
Analog Single Line Telephone (Lines)					Long Note 4		44		92		140		188		236	284	332	380
					Long Note 4		44		92		140		188		236	284	332	380
Dterm					Standard		64		128		192		256		320	384	448	512
					Long		22		46		70		94		118	142	166	190
Dterm IP/ Dterm IP INASET/ Dterm SP20/ Dterm SP30							448		384		320		256		192	128	64	0
(Peer-to-Peer Connection)
Dterm PS		/ Dterm PSⅡⅢ		Note 5
Dterm PS	(Asia)	/ Dterm PSⅡⅢ	(LA)	Note 5								256
Cell Station (CS) / Zone Transceiver (ZT) Note 6							16		32		48		64		80	96	112	128
IP-BS (PHS) Note6													112 Note 7
ISDN Station							16		32		48		64		80	96	112	128
Central Office Trunk (Lines)					Loop Start		64		128		192		256		256	256	256	256
Central Office Trunk (Lines)					DID w/4DIT		48		96		144		192		240	256	256	256
					DID w/4DIT		48		96		144		192		240	256	256	256
					4LDT		48		96		144		192		240	256	256	256
Tie Line Trunk (Lines)					2W E&M		24		48		72		96		120	144	168	192
					4W E&M		24		48		72		96		140	144	168	192
CCIS Trunk (Peer-to-Peer Connection)													Max. 127
DTI/CCIS Digital Link Note 1					1.5M-AMI							DTI : 10, CCIS : 8
DTI/CCIS Digital Link Note 1					2M-AMI						Max. 8 Links per system
					2M-AMI						Max. 8 Links per system
					1.5M/2M-AMI (PRT)									8
ISDN					2BRT (card)		12							24
					4BRT (card)		6		12		18		24		24	24	24	24
IP Trunk Note 7							1		2		3		4		5	6	7	8
PFT Connections					8PFT		8		16		24		32		40	48	56	64
3-Party Conference										Max. 16 conference groups per system
6-/10-Party Conference					6-Party					Max. 4 conference groups per system
6-/10-Party Conference					10-Party					Max. 2 conference groups per system
					10-Party					Max. 2 conference groups per system
32-Party Conference										Max. 8 conference groups per system
M13 (Splitter Card for HomePNA / VDSL DPC)									PIM 0: Max. 11, PIM 1-7: Max. 12 cards per PIM
In-skin Router											Max. 8 cards per PIM
DTMF Sender											Max. 32 circuits per system
DTMF Receiver								16						32
SN716 Desk Console														8
CHAPTER 5						ND-91649(E)
Page 42

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.

CHAPTER 5 SPECIFICATIONS

System Capacity

Table 5-1 System Capacity (Single MP System)

1PIM

2PIM

3PIM

4PIM

5PIM

6PIM

7PIM

8PIM

Long Note 4

4LDT

8PFT

ND-91649 specifications