159, Identifier | Nortel Networks S640 instruction

Index

Delete 30, 68, 78, 113

Digital zoom 27, 127

D-Lighting 72

DPOF 157

DPOF print 91

DSCN 139

Dusk/dawn i41

EH-68P/EH-68P (AR) 16 EN-EL12 16

Exposure compensation 36 Extension 139

Eyelet for camera strap 5

Face priority 104

Face priority tracking 56 File name 139

Fill flash 32

Fireworks show m43 Firmware version 136 Fixed range auto 102 Flash lamp 33 Flash mode 32, 33 Flash off 32

Focus 28, 77, 104 Focus indicator 6, 28 Focus lock 105 Folder name 139 Food u42, 47 Format 23, 129

Format the internal memory 129 Formatting 23, 129

FSCN 139

Full-frame playback 30, 31 Full-time AF 77, 108

Help 13

Histogram 10, 36

Image copy 115 Image mode 96, 97 Image size 96 Internal memory 22 Internal memory indicator 25 ISO sensitivity 33, 102

Lamp indicator 5 Landscape c38 Language 130 Lens 4, 154 Lens cover 4

Li-ion rechargeable battery 14 List by date menu 63

List by date mode 61 Lithium-ion type battery 16, 137

Macro mode 35 Matrix 100 Memory capacity 24 Memory card 22, 138 Memory card slot 22 Menus 118 Metering 100 Microphone 4 Monitor 6, 142 Monitor brightness 123 Monitor display settings 123 Monitor settings 123 Motion detection 25, 126 Movie length 77

Movie menu 77 Movie mode 76 Movie playback 78 Movie recording 76 Movie settings 77 Multi-shot 16 101 Museum l 42

Technical Notes

I	N
Identifier 139	Night landscape j 41

159 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.

Nortel Networks S640 user manual 159, Li-ion rechargeable battery 14 List by date menu, Identifier

Models: S640

Li-ion rechargeable battery 14 List by date menu 63

Identifier 139

159

S640 specifications