Hirschmann

M-SFP-LH/LC

Hirschmann M-SFP-LH/LC Gigabit Long-Haul Module (70km), LC connector

M-SFP-LX/LC

Hirschmann M-SFP-LX/LC Gigabit SFP Single-mode Module (20km), LC connector

M-SFP-SX/LC

Hirschmann M-SFP-SX/LC Gigabit SFP Multi-mode Module, LC connector

MM4-4TX/SFP

Hirschmann MM4-4TX/SFP Gigabit Combo Module, 4x 1000Base-TX, RJ45 or Gigabit Fiber SFP (Sold Separately) (For MS4128)

MB-2T

Hirschmann MB-2T MICE Expansion Backplane For MS20-16 / MS30 / MS-4128 With 2 Slots (Up To 8 Additional Ports)

OCTOPUS 5TX EEC

5 x 10/100 BASE-TX, M12 D coding, 4-pole, 2-pair TP cable<br /> auto-crossing, auto-negotiation, auto-polarity