321-2377-OO | Compatible with Netscout 25GBASE-SR SFP28 Transceiver
321-2377 compatible with Netscout: 25GBASE-SR SFP28, 850nm, Duplex LC, up to 100M over multimode fiber
850NMDUPLEX LCLifetime warranty
321-1487-OO | Compatible with Netscout 10GBASE-LR SFP+ Transceiver
321-1487 compatible with Netscout: 10GBASE-LR SFP+, 1310nm, Duplex LC, up to 10KM over single-mode fiber
1310NMDUPLEX LCLifetime warranty

