PG3M-4PN27-NN4N-8 Passive PON WDM, 1 RU 19" Rack Mount Mux, 8x 4Ch Pon (1270,1310, 1490,1577) with LC/UPC connectors.
0061003011 SFP, CWDM 1610nm, EZX SMF 160km, 41dB, 1000Base DDM, Brown Bale, Adva 0061003011_0D37 Compatible