FMUX04E is a modular design for 4xE1 + Fast Ethernet multi-service to dual strand fiber PDH multiplexer. FMUX04E provides E1 transmission transparently, pure 100Mbps Fast Ethernet simultaneously.

FMUX20-4E1L is a card/blade designed 4xE1/T1 + Fast Ethernet Fiber Multiplexer with 1+1 fiber redundancy. FMUX20-4E1L provides E1/T1 transmissions transparently along with wire-speed 100Mbps Fast Ethernet simultaneously.

The FMUX20 is a 2U high 19" Rack, 20-slot modular Fiber Optic Multiplexer rack, It provides an economic solution in high density fiber multiplexer installations in central offices. All critical components, Power, fans, management module and interface cards are hot swappable, allowing online field replacement.

The FMUX04 is a 1U half 19" stand-alone or rack mountable point-to-point multiplexer for 4*E1 or 4*T1 (selectable) transmissions over a single fiber optic link. Its half-rack format makes it ideal for low cost multiplexing applications that require up to 4-channel.

FMUX1000S is an innovated gigabit multi-service fiber optic transport system which can transmit both E1/T1 and Ethernet data streams over redundant gigabit fiber optic links. The gigabit wire-speed Ethernet traffic and a separated 16 E1/T1 transparent data are multiplexed into 1.25Gbps by using a patented physical coding method to achieve a high performance and economic broadband access solution.

The FMUX01A/Plus is a 1U, 19" rack mountable, PDH fiber optic multiplexer that transmits up to 16 channels plus a wire speed 100Base-TX Fast Ethernet channel over a single fiber optic link.