Fiber Modem with SHDSL Fallback.
Fiber Modem with Dual SFP Modules
The FlexDSL Fiber Modem with Dual SFP options provides the Fallback to the SHDSL interface in case of a failure of a fiber link.
Upon the restoring the fiber link, the FlexDSL Fiber Modem will automatically switch the traffic back.
Dual SFP and Four-SHDSL interfaces allow different topologies such as line, ring, star and add-drop.
Fiber Modem with Single SFP Modules
Like the Dual-SFP version of the FlexDSL Fiber Modem, the Single-SFP modem provides the Fallback to the SHDSL interface in case of a failure of a fiber link.
This model can be used in the Point-to-Point applications, where add-drop or redundancy are not required.
Fiber Modem with Serial and E1 Interfaces
The FlexDSL RS-232 industrial modem from the Orion3 product family transmits RS-232 and Ethernet data over SHDSL (ITU-T G.991.2 & ETS TS 101 524), FO (Fiberoptic) or E1(G.703/G.704) interfaces. Thanks to the implemented Rapid Spanning Tree Protocol (RSTP), diverse redundant topologies for data transmission are possible.
The very universally implemented four SHDSL interfaces can be used individually or bundled (additional redundancy)