SFP-17BD
Gigabit Ethernet, DDM, internal calibration, Tx -1490 nm, Rx -1310 nm, single mode (single fiber), laser (WDM), 10.0 km (6.2 mi)
SFP-17BH
Gigabit Ethernet, industrially hardened, Tx -1490 nm, Rx -1310 nm, single mode (single fiber), laser (WDM), 10.0 km (6.2 mi)
SFP-18A
Fast Ethernet/STM 1, Tx – 1310 nm, Rx – 1550 nm, 9/25 single mode (single fiber), laser (WDM), 40 km (24.8 mi)
SFP-18AED
Fast Ethernet/STM 1, DDM, external calibration, Tx – 1310 nm, Rx – 1550 nm, 9/25 single mode (single fiber), laser (WDM), 40 km (24.8 mi)
SFP-18B
Fast Ethernet/STM 1, Tx – 1550 nm, Rx – 1310 nm, 9/25 single mode (single fiber), laser (WDM), 40 km (24.8 mi)
SFP-18BED
Fast Ethernet/STM 1, DDM, external calibration, Tx – 1550 nm, Rx – 1310 nm, 9/25 single mode (single fiber), laser (WDM), 40 km (24.8 mi)
SFP-20ED
Gigabit Ethernet, DDM, external calibration, 1550 nm, single mode, laser, 120.0 km (74.5 mi)
SFP-20EDH
Gigabit Ethernet, DDM, external calibration, industrially hardened, 1550 nm, single mode, laser, 120.0 km (74.5 mi)
SFP-21A
Gigabit Ethernet, Tx -1310 nm, Rx -1490 nm, single mode (single fiber), laser (WDM), 40.0 km (24.8 mi)
SFP-21AED
Gigabit Ethernet, DDM, External calibration, Tx -1310 nm, Rx -1490 nm, single mode (single fiber), laser (WDM), 40.0 km (24.8 mi)
SFP-21AH
Gigabit Ethernet, industrial hardened, Tx -1310 nm, Rx -1490 nm, single mode (single fiber), laser (WDM), 40.0 km (24.8 mi)