Description
Item specifics Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging
Modified Item: No
Custom Bundle: No
Shield: Shielded
MPN: Does Not Apply
Brand: Unbranded
UPC: Does not apply
Item description from the seller: 1550NM 32-Port 20DB + WDM Optical Fiber Amplifier EDFA Fiber Optic Amplifier FTTH Accessory
warranty; 2 years
Description:
This product is a high stability output HPEDFA. The core device adopts high-reliability Pump laser, and adopts unique APC (automatic power control) and ATC (automatic temperature control) circuits, which make the output power stable and reliable; the unique optical path ensures excellent optical path indicators; high-stability and high-precision MPU (microprocessor) system is easy to adjust, display; reliable and intelligent to use.
HPEDFA boasts low noise, high gain, large bandwidth, high pumping efficiency and stable performance, widely used in CATV systems. Due to the sharp increase of CATV network users, excessive use of EDFA will increase power dissipation power and excessive series connection will cause system C/N degradation. In recent years, a new type of double-clad optical fiber has been developed internationally. The use of cladding pumping technology overcomes the above-mentioned shortcomings of single-clad fibers, increases the output power by 1 to 2 orders of magnitude, and greatly promotes the development of high-power fiber amplifiers.
Features:
– High quality: The pre-pump adopts 980nm as small signal amplification, and a dedicated pulse width constant temperature cooling chip. The rear stage adopts imported high-power multi-mode pump, the power is precisely controlled by hardware circuit APC, AGC, and dual-pump hot backup design, which minimizes the NF of HP EDFA, which is comparable to conventional EDFA. The system can obtain excellent CNR.
– Flexibility: Adjustable range of output optical power (-3 to -6dB), users need to specify when ordering. Multi-port low power, reas
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