Reference:
MGB-TLB40
Mini GBIC WDM TX1550 Module - 40KM (-40 to 75C), DDM Supported
PLANET™ Industrial Transceiver MGB-TLB40
![PLANET™ Industrial Transceiver MGB-TLB40 [MGB-TLB40]](http://emacspruebaamerica.myshopify.com/cdn/shop/products/MTB-series_8b1e2642-1309-481e-9605-dc8411b26e9e_grande.png?v=1485184468)
