| Item | Description | Price | Order |
| IM-1GLHXSC | Interface Module with 1 1000BaseLHX port, SC connector, 40 km | $1,699.00 | Add |
| IM-1LSC/3TX | Interface module with 3 10/100Tx Ports,RJ45 connector and 1 single mode 100Fx Port ,SC connector,80Km Supported | $2,529.00 | Add |
| IM-2GSFP | Interface Module with 2 SFP (mini-GBIC) ports for 1000BaseSX/LX/LHX/ZX modules, LC connector | $599.00 | Add |
| IM-2GTX | Interface Module with 2 10/100/1000BaseT(X), RJ45 connector | $599.00 | Add |
| IM-2MSC/2TX | Interface module with 2 multi mode 100Fx Ports,SC connector and 2 100Tx Ports,RJ45 connector | $569.00 | Add |
| IM-2MST/2TX | Interface module with 2 multi mode 100Fx Ports,ST connector and 2 10/100Tx Ports,RJ45 connector | $569.00 | Add |
| IM-2SSC/2TX | Interface module with 2 single mode 100Fx Ports,SC connector and 2 10/100Tx Ports,RJ45 connector | $1,299.00 | Add |
| IM-4MSC | Interface module with 4 multi mode 100Fx Ports,SC connector | $859.00 | Add |
| IM-4MST | Interface module with 4 multi mode 100Fx Ports,ST connector | $859.00 | Add |
| IM-4SSC | Interface module with 4 single mode 100Fx Ports,SC connector | $2,269.00 | Add |
| IM-4TX | Interface module with 4 10/100Tx Ports,RJ45 connector | $259.00 | Add |
| IM-6700-2MSC4TX | Fast Ethernet module with 2 multi-mode 100BaseFX ports with SC connectors and 4 10/100BaseT(X) ports | $329.00 | Add |
| IM-6700-2MST4TX | Fast Ethernet module with 2 multi-mode 100BaseFX ports with ST connectors and 4 10/100BaseT(X) ports | $329.00 | Add |
| IM-6700-2SSC4TX | Fast Ethernet module with 2 single-mode 100BaseFX ports with SC connectors and 4 10/100BaseT(X) ports | $519.00 | Add |
| IM-6700-4MSC2TX | Fast Ethernet module with 4 multi-mode 100BaseFX ports with SC connectors and 2 10/100BaseT(X) ports | $459.00 | Add |
| IM-6700-4MST2TX | Fast Ethernet module with 4 multi-mode 100BaseFX ports with ST connectors and 2 10/100BaseT(X) ports | $459.00 | Add |
| IM-6700-4SSC2TX | Fast Ethernet module with 4 single-mode 100BaseFX ports with SC connectors and 2 10/100BaseT(X) ports | $849.00 | Add |
| IM-6700-6MSC | Fast Ethernet module with 6 multi-mode 100BaseFX ports with SC connectors | $589.00 | Add |
| IM-6700-6MST | Fast Ethernet module with 6 multi-mode 100BaseFX ports with ST connectors | $589.00 | Add |
| IM-6700-6SSC | Fast Ethernet module with 6 single-mode 100BaseFX ports with SC connectors | $1,169.00 | Add |
| IM-6700-8SFP | Fast Ethernet module with 8 100BaseSFP slots | $389.00 | Add |
| IM-6700-8TX | Fast Ethernet module with 8 10/100T(X) ports | $175.00 | Add |
| IM-G7000-4GSFP | Gigabit Ethernet interface module with 4 100/1000BaseSFP slots, 0 to 60°C operating temperature | $685.00 | Add |
| IM-G7000-4GSFP | Gigabit Ethernet interface module with 4 100/1000BaseSFP slots, 0 to 60°C operating temperature | $685.00 | Add |
| IM-G7000-4GTX | Gigabit Ethernet interface module with 4 10/100/1000BaseT(X) ports, RJ45 connectors, 0 to 60°C operating temperature | $685.00 | Add |
| IM-G7000-4GTX | Gigabit Ethernet interface module with 4 10/100/1000BaseT(X) ports, RJ45 connectors, 0 to 60°C operating temperature | $685.00 | Add |
