... ,gpon olt, We supply all kinds of optical transceivers from 155M to 40G, including SFP, GBIC, SFP+, XENPAK, X2 , XFP, BIDI ... -pin connector 12. SC connector and full duplex transmission mode 13.Digital Optics Monitoring (DOM) 14. RoHS-6 compliant (lead-free ... °cDWDM X2-ZR10GXXXX.XXnm80KMDWDM X20~70°c CWDM X2 10G 40km Cisco compatible optical transceiver