C-1000MM-S2ST40 - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (ST) [550 m/1804 ft.] to 1000BASE-EX 1310 nm single mode (ST) [40 km/24.9 miles].

C-1000MM-S2SC70 - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-ZX 1550 nm single mode (SC) [70 km/43.5 miles]

C-1000MM-S2LC70 - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (LC) [550 m/1804 ft.] to 1000BASE-ZX 1550 nm single mode (LC) [70 km/43.5 miles]

C-1000MM-S2ST70 - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (ST) [550 m/1804 ft.] to 1000BASE-ZX 1550 nm single mode (ST) [70 km/43.5 miles]

C-1000MM-S2SC120 - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-ZX 1550 nm single mode (SC) [120 km/74.6 miles]

C-1000MM-S2LC120 - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (LC) [550 m/1804 ft.] to 1000BASE-ZX 1550 nm single mode (LC) [120 km/74.6 miles]

C-1000MM-S2ST120 - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (ST) [550 m/1804 ft.] to 1000BASE-ZX 1550 nm single mode (ST) [120 km/74.6 miles]

C-1000MM-S1SC10U - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-BX 1310nm TX / 1490nm RX single strand fiber, single mode (SC) [10 km/6.2 miles]

C-1000MM-S1SC10D - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-BX 1490nm TX / 1310nm RX single strand fiber, single mode (SC) [10 km/6.2 miles]

C-1000MM-S1SC20U - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-BX 1310nm TX / 1490nm RX single strand fiber, single mode (SC) [20 km/12.4 miles]

C-1000MM-S1SC20D - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-BX 1490nm TX / 1310nm RX single strand fiber, single mode (SC) [20 km/12.4 miles]

C-1000MM-S1SC40U - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-BX 1310nm TX / 1490nm RX single strand fiber, single mode (SC) [40 km/25 miles]

C-1000MM-S1SC40D - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-BX 1490nm TX / 1310nm RX single strand fiber, single mode (SC) [40 km/25 miles]

C-1000MM-S1SC80U - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-BX 1510nm TX / 1590nm RX single strand fiber, single mode (SC) [80 km/50 miles]

C-1000MM-S1SC80D - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-BX 1590nm TX / 1510nm RX single strand fiber, single mode (SC) [80 km/50 miles]

C-1000MM-S1SC120U - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-BX 1510nm TX / 1590nm RX single strand fiber, single mode (SC) [120 km/75 miles]

C-1000MM-S1SC120D - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-BX 1590nm TX / 1510nm RX single strand fiber, single mode (SC) [120 km/75 miles]

C-1000MM-S2SC160 - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (SC) [550 m/1804 ft.] to 1000BASE-ZX 1550 nm single mode (SC) [160 km/100 miles]

C-1000MM-S2LC160 - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (LC) [550 m/1804 ft.] to 1000BASE-ZX 1550 nm single mode (LC) [160 km/100 miles]

C-1000MM-S2ST160 - Gigabit Fiber to Fiber Media Converter Module: 1000BASE-SX 850nm multimode (ST) [550 m/1804 ft.] to 1000BASE-ZX 1550 nm single mode (ST) [160 km/100 miles]