MO-MGB-TLX Lanview SFP 1 Gbps, SMF, 20 km, LC, Compatible with Planet MGB-TLX MGB-TLX Planet SFP 1 Gbps, SMF, 20 km, LC, Compatible with Planet MGB-TLXMicro-Optics products provide seamless connectivity for all your current and future network hardware needs.