Manufacturer: Cisco Systems Model/Part #: ONS-SC-Z3-1590 Other Model/Part #: ONS-SC-Z3-1590=, 10-2291-01 Category: Network & Telecommunication » Transceivers (GBIC/SFP) | Cisco Systems ONS-SC-Z3-1590 SFP (Mini-GBIC) Transceiver Adapter Module, Top Assembly Number (TAN: 10-2291-01), SFP - OC-48/STM-16/GE, CWDM, 1590 nm, Applicable Standard: (ITU-T G.694.2). |