[TRS-0231A0A6] 100 % аналог модуля 3com 0231A0A6 10GBASE-SR, Small Form-factor Pluggable (SFP Plus), 850nm Transmitter Wavelength, Multi-mode Fiber (MMF), LC Connector
[TRS-0231A0A7] 100 % аналог модуля 3com Трансивер SFP+ 3com 10GBASE-LRM, Small Form-factor Pluggable (SFP Plus), 1310nm Transmitter Wavelength, LC Connector, Multi-mode Fiber (MMF), up to 220 meter reach
[TRS-0231A0A8] 100 % аналог модуля 3com SFP+ 3com 10GBASE-LR, Small Form-factor Pluggable (SFP Plus), Single-mode Fiber (SMF), 1310nm Transmitter Wavelength, LC Connector, up to 10km reach