Network Devices Switches & Hubs SFP28 Showing the single result Sale! Juniper 4X25G SFP28 EXTENSION MODULE F/ EX4400 SERIES OF SW MACSEC AES256 EX4400-EM-4Y $4,940.00 Original price was: $4,940.00.$3,458.00Current price is: $3,458.00. Add to cart