BOM Model 03057143 SSN4EGS40110 4-port Gigabit Ethernet Switching Processing Board(1000BASE-SX,850-LC) 03057144 SSN4EGS40111 4-port Gigabit Ethernet Switching Processing Board(1000BASE-LX,1310-LC) 03057145 SSN4EGS40112 4-port Gigabit Ethernet Switching Processing Board(1000BASE-VX,1310-LC) 03057146 SSN4EGS40113 4-port Gigabit Ethernet Switching Processing Board(1000BASE-ZX,1550-LC) 03057147 SSN4EGS40114 4-port Gigabit Ethernet Switching Processing Board(1000BASE-T (RJ45) SFP) The EGS4 is used to transmit/receive Ethernet services, manage bandwidths, and realize Layer 2 switching of Ethernet services. If you only need hardware, please send me the part model and the BOM number. If you have network design requirements, please send us the following information: 1.Number of network sites 2.Network Site Topology 3.Fibre-optical distance and attenuation 4.Type and number of service ports 5.Protection type. 6.Future network expansion requirements If you want to get more product information, please email us and we will provide you with detailed internal documents.
