Check the listing for details. Spirent SmartBits LAN-3111As 6-port, Single mode, 1310nm, SmartMetrics module. Condition: Used. Listed at 199.00 USD. The LAN-3111As is a 6-port, full duplex, Fast Ethernet Fiber SmartMetrics module for the SMB-600 or SMB-6000B chassis. The main function of the LAN-3111As is to test the performance and interoperability of Layer 3 devices, but the module can also be used to test Layer 2 functionality and performance. The LAN-3111As is capable of full wire-rate traffic generation and analysis. Each of the module’s ports generates the equivalent traffic of one fully-loaded LAN with up to 1,000 end-user devices.100Base-FX Ethernet, 6-port, single mode,. 1310nm, SmartMetrics moduleHigh port density facilitates easy and rapid simulation of large, complex network configurations Full wire-rate traffic generation and analysis enables stress testing and performance analysis.Data integrity checking allows verification of payload data through the DUT Shipping EMS(express mail service) Korea Post ( vary in different localities 3 ~ 9 Days ) Note** Import duties, taxes and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.** 30 Days Warranty** No Software of any kind (EXTERNAL OR INTERNAL) is provided with the hardware.