Product Description
The Fiberplex FOI - DSE3 - RS - ST Isolator is a top - notch solution for T3 or DS3 communications. It offers full electrical isolation for E3 communications, making it perfect for areas with high electrical noise or inside/outside RF shielded enclosures. Fiber optic cables used in this isolator are immune to interference from impulse noise, crosstalk, or EMI. Moreover, they enhance communication privacy as they don't radiate emissions. Compared to traditional copper wiring, fiber optic cables can transmit data over much longer distances. While traditional E3 coax cabling is limited to 1100ft (335m), the multimode optics on this unit can extend the distance to 2km, and singlemode optics can reach up to 20km. Key features include a data rate of 34.368 Mbps, compliance with ITU - T G.703, ITU - T G.823, and ITU - T G.775 for loss of signal. It's suitable for applications like SONET Add/Drop Multiplexers (ADMs), PDH Equipment, ATM WAN access routers and switches, meets K41 protection specifications for E3 systems, suppresses RFI, and uses singlemode ST optics. Technical specs cover a power requirement with a voltage range of 7V - 12V (typical 9V) and a supply current of 300mA. It can be stored at - 40 - 85 °C and operated at 0 - 50 °C. The data rate is 34.368 Mbps, with AMI/HDB3 line encoding, a BNC interface connector. The singlemode has a size of 9 / 125 μm, a max distance of 20 km, a wavelength of 1300 nm, an output power of - 17 dBm, a receiver sensitivity of - 35 dBm, and a loss budget of 18 dB.
Using the Fiberplex FOI - DSE3 - RS - ST Isolator is straightforward. First, make sure the power supply meets the requirements, with a voltage between 7V and 12V and a supply current of 300mA. Connect the device to your E3 communication system using the BNC interface connector. When installing, choose a location with an appropriate temperature, between 0 and 50 °C for normal operation. For long - term storage, keep it at a temperature between - 40 and 85 °C. Regarding the fiber optic cables, handle them with care to avoid bending or breaking. Since they are less susceptible to interference, you don't have to worry too much about impulse noise, crosstalk, or EMI. However, always check the connection to ensure a stable signal. Regularly inspect the device for any signs of damage or wear. If you encounter any issues, refer to the technical specifications to troubleshoot or contact customer support.
