1. INTRODUTION 
The IFS 8-Port 10/100/1000Mbps PoE Plus + 2 100/1000X SFP Managed Ethernet Switch 
NS3502-8P-2S is multiple ports Gigabit Ethernet Switched with SFP fiber optical connective ability 
and robust layer 2 features; the description of these models as below: 
  NS3502-8P-2S :  8-Port 10/100/1000Mbps PoE Plus + 2 100/1000X SFP Managed Ethernet 
Switch 
Terms of “Managed Switch” means the Switch mentioned titled in the cover page of this User’s 
manual, i.e. NS3502-8P-2S. 
1.1 Packet Contents 
Open the box of the Managed Switch and carefully unpack it. The box should contain the following 
items: 
Check the contents of your package for following parts: 
 The Managed Switch  x1 
 User’s Manual CD  x1 
 Quick Installation Guide  x1 
 Rack Mount Accessory Kit  x1 
 Power Cord  x1 
 Rubber Feet  X4 
 RS-232 DB9 Male Console 
Cable 
x1 
 SFP Dust Caps  X2 
 
If any of these are missing or damaged, please contact your dealer immediately, if possible, retain 
the carton including the original packing material, and use them against to repack the product in 
case there is a need to return it to us for repair. 
 
1.2 Product Description 
Cost-effective IPv6 Managed Gigabit Switch solution for SMB   
Nowadays, lots of electronic products or mobile devices can browse the Internet, which means 
the need of IP Address increases. However, the current IPv4 network infrastructure is not capable 
enough to provide IP Address to each single users/Clients. The situation forces the ISP to build up 
the IPv6 (Internet Protocol version 6) network infrastructure speedily.  To fulfill the demand, IFS 
releases the IPv6 management Gigabit Ethernet Switch, NS3502-8P-2S. It supports both IPv4 and 
IPv6 management functions. It can work with original network structure (IPv4) and also support 
the new network structure (IPv6) in the future. With easy and friendly management interfaces 
and plenty of management functions included, the NS3502-8P-2S is the best choice for ISP to 
build the IPv6 FTTx edge service and for SMB to connect with IPv6 network.