EXFO America Inc. TK-200-S1-8120NGE Test kit including FTB-200 Compact Platform FTB-8120NGE: -DS1 To OC-48, No 10GigE Lan/Wan, 2.5Gb/s Multiservice SONET/SDH/Ethernet Test Module Optical Interface: -SFP Transceiver must be specified (see options below). Optical reach will be determined b