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Features 
 

The 16/24 Port Fast Ethernet Switches were designed for ease of installation and high 
performance in an environment where traffic on the network and the number of users 
increase continuously. 
 
The Switch with its 19” standard rack size is specifically designed for middle to large 
workgroups. The Switch provides immediate access to a rapidly growing network through a 
wide range of user-reliable functions. 
The Switch is ideal for deployment with multiple high-speed servers for shared bandwidth 
10Mbps or 100Mbps workgroups. With the highest bandwidth 200Mbps (100Mbps full-
duplex mode), any port can provide workstations with a congestion-free data pipe for 
simultaneous access to the server. 
 
The Switch is expandable by cascading two or more switches together.  As all ports support 
200Mbps, the Switch can be cascaded from any port and to any number of switches. 
The Switch is a perfect choice for site planning to upgrade to Fast Ethernet in the future.  
Ethernet workgroups can connect to the Switch now, and change adapters and hubs 
anytime later without needing to change the Switch or reconfigure the network. 
 
The Switch combines dynamic memory allocation with store-and-forward switching to 
ensure that the buffer is effectively allocated for each port, while controlling the data flow 
between the transmit and receive nodes to guarantee against all possible packet loss. 
 
Other key features are: 
 

 

16/24-port 10/100Mbps Fast Ethernet Switch with RJ-45 connectors 

 

Supports Auto-negotiation for speed and duplex modes on each port 

 

Supports Auto-MDI/MDI-X for each port  

 

Wire speed reception and transmission 

 

Store-and-Forward switching technology 

 

Integrated address Look-Up Engine, supports 8K absolute MAC addresses 

 

Supports 1.25Mbits of RAM for data buffering  

 

Front-panel diagnostic LED’s 

 

Broadcast storm protection 

 

IEEE 802.3x flow control for full-duplex 

 

Back pressure flow control for half-duplex 

 

Standard 19” Rack-mountable size 

 
 
 
 
 
 
 
 
 
 
 

 

Summary of Contents for NS-16T

Page 1: ...User Manual NS 16T 16 Port Fast Ethernet Switch NS 24T 24 Port Fast Ethernet Switch Version 1 01 Feb 14 2006...

Page 2: ......

Page 3: ...er Manual 1 Terms Used 1 Introduction 2 Fast Ethernet Technology 2 Switching Technology 2 Features 3 Unpacking and Installation 4 Unpacking 4 Installation 4 Rack Mounting 5 Identifying External Compon...

Page 4: ...mits for a Class A computing device pursuant to Subpart J of Part 15 of FCC Rules which are designed to provide reasonable protection against such interference when operated in a commercial environmen...

Page 5: ...Overview of the User Manual Chapter 1 Introduction describes the features of NS 16T and NS 24T Fast Ethernet switches Chapter 2 Unpacking and Installation Chapter 3 Identifying External Components Cha...

Page 6: ...effective way of increasing the total network capacity available to users on a local area network A switch increases capacity and decreases network loading by dividing a local area network into diffe...

Page 7: ...The Switch is a perfect choice for site planning to upgrade to Fast Ethernet in the future Ethernet workgroups can connect to the Switch now and change adapters and hubs anytime later without needing...

Page 8: ...When installing consider the following pointers Install the Switch in a fairly cool and dry place See Specifications for the acceptable temperature and humidity operating ranges Install the Switch in...

Page 9: ...ther equipment Attach the mounting brackets to the switch s front panel one on each side and secure them with the provided screws 16 Port 10 100Mbps Ethernet Switch SYST EM F DX POWE R Link AC T FX Th...

Page 10: ...h 24 port 10 100Mbps Fast Ethernet Switch Power PWR This indicator lights green when the switch is receiving power otherwise it is off Link Activity green This indicator lights green when the port is...

Page 11: ...MDI ports NS 16T 24 x 10 100Mbps Auto MDI ports NS 24T Physical and Environmental AC inputs 100 to 240 VAC 50 or 60 Hz internal universal power supply Power Consumption 6 watts max Temperature Operat...

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