Shenzhen Optostar Optoelectronics Co. Ltd

Model Number: OP-PDH Fiber Transmission-A10 Brand Name: OPTOSTAR Key Specifications/Special Features: Features:Uses PDH fiber transmission technology2M (E1) interfaces can connect with the exchanger, light loop device and multi-diplexer directly to form the micro midi or the special networkComplete alarm function for 16E1 fiber multiplexer, it is stable and easy to maintain, install and small in sizeWith one digital service telephone

Characteristics:

• Provides 16E1
• G.703 connection realizes long-distance monitoring of this end equipment to the far-end equipment (two-row indicating lamp, upper row indicates local status, lower row indicates far-end status)
• Provides function of ordering 16E1 to loop return from the remote end, fiber self-loop at local end and provides a group service telephone interface (to select)
• Three power supply: 48, 24V DC or 220V AC (optional)
• Transmitting range: 2 to 120km
• Double filament bidirectional and the single filament bidirectional type may select
• Conforms to the telecommunication level operation requirement and does not have the fault time equally (MTBF) above 100,000 hours
• With redundant reliability, provides installment of 19 inches rack, desktop sets, the wall hanging, and card-inserting, at the same time 19-inch rack has the alternating and direct power supply
• Realizes the SNMP network management function

Parameters:

• 16E1 optical wavelength: 850/1,310nm for multi-mode optical interface 1,310/1,550nm for single-mode optic interface
• Optical interface: SC/FC
• Receiving and dispatching module: ≥6dBm
• Optical receiver receiving sensitivity: ≤36 (BER<10-11)
• Dynamic range receiving: ≥30dB
• Transmitting range: multi-mode 2km, single-mode 40km, single-mode 60km, single-mode
• 120km
• Vibration characteristic: satisfies G.742 and the G.823 standard
• Interface code: HDB3 code
• Line speed: 2.048Mbps ± 50ppm
• Interface standard: ITU-T G.703
• Optic fiber multiplexer 16E1 interface impedance: 75Ω