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Nortel Networks S640 user manual Number of Exposures Remaining, Print size2

Models: S640

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Shooting Options: The Shooting Menu

CNumber of Exposures Remaining

The following table lists the approximate number of pictures that can be stored in internal memory and on a 512 MB memory card. Note that the number of images that can be stored will differ depending on the composition of the image (due to JPEG compression). In addition, this number may differ depending on the make of memory card, even if the capacity for the memory card is the same.

 

Internal

Memory card1

Print size2

Setting

memory

(512 MB)

(cm/in.)

 

(approx. 45 MB)

 

 

 

H High (4000 P)

7

Approx. 80

34 × 25/13 × 10

 

 

 

 

I Normal (4000)

13

Approx. 150

34 × 25/13 × 10

 

 

 

 

R Normal (3264)

19

Approx. 220

28 × 21/11 × 8

 

 

 

 

L Normal (2592)

31

Approx. 340

22 × 16/8.5 × 6.5

 

 

 

 

M Normal (2048)

49

Approx. 550

17 × 13/7 × 5

 

 

 

 

N PC screen (1024)

159

Approx. 1,700

9 × 7/3.5 × 2.5

 

 

 

 

O TV screen (640)

319

Approx. 3,400

5 × 4/2 × 1.5

 

 

 

 

P 16:9 (3968)

18

Approx. 200

34 × 19/13 × 7.5

 

 

 

 

1If the number of exposures remaining is 10,000 or more, the number of exposures remaining display shows “9999”.

2Print size at an output resolution of 300 dpi.

Print sizes are calculated by dividing the number of pixels by printer resolution (dpi) and multiplying by 2.54 cm (1 in.). However, even with the same image size setting, images printed at higher resolutions will print smaller than the size indicated, and those printed at lower resolutions will print larger than the size indicated.

Shooting, Playback and Setup Menus

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Page 109
Image 109
Nortel Networks S640 user manual Number of Exposures Remaining, Print size2
Page 108 Page 110

S640 specifications

Nortel Networks S640, a notable member of the Nortel product line, offers a comprehensive solution for enterprises requiring high-performance network equipment. Known for its reliability and extensive features, the S640 has gained traction in various industries, addressing the demand for robust telecommunications and data networking.

One of the primary characteristics of the S640 is its advanced switching capabilities. It operates at Layer 2 and Layer 3, making it suitable for diverse network topologies. The switch is capable of managing a high volume of data traffic efficiently due to its scalability, accommodating growing network needs without compromising performance.

The S640 is equipped with Power over Ethernet (PoE) technology, which simplifies the deployment of connected devices like IP cameras and VoIP phones. This feature not only reduces the need for separate power supplies but also enhances installation flexibility.

Another vital feature of the S640 is its support for Quality of Service (QoS). This functionality ensures that critical applications receive priority over less essential traffic, leading to improved performance for services such as voice and video over the network. QoS management is especially crucial in business environments where it is necessary to maintain operational efficiency and user satisfaction.

Security is paramount in modern networks, and the S640 addresses this with a range of integrated security features. It supports advanced authentication mechanisms such as IEEE 802.1X, ensuring that only authorized devices can access the network. Additionally, features like virtual LAN (VLAN) support help isolate different segments of network traffic, bolstering security and management capabilities.

The S640 also emphasizes energy efficiency, making it an environmentally friendly option for enterprises concerned about their carbon footprint. Nortel has designed this equipment to meet various energy standards, reducing consumption while delivering optimal performance.

In summary, the Nortel Networks S640 stands out in the crowded networking market through its powerful switching capabilities, support for PoE and QoS, robust security features, and commitment to energy efficiency. This combination of characteristics makes it an ideal choice for enterprises looking to upgrade their networking infrastructure to meet contemporary demands. With its reliable performance and versatile functionalities, the S640 continues to be a significant asset in the evolution of network technology.