low input edfa

Brand Name:Hilink

Model Number:HL-EDFA-xx

Place of Origin:China

...EDFA for WDM solutions ,Long - Haul Transmitting DWDM System ■Product Description The product is is a high-power Erbium-doped fiber amplifier (EDFA) which is designed for 1535nm~1565nm fiber transmission system. It adopts high-stability 980nm/1480nm pump laser technology and features high gain, low noise, and high reliability. The built-in microprocessor can real-time monitor working status and input...

Brand Name:ETERN

Place of Origin:China

... Optical Output Power dBm >23 >17 >5 Operating Wavelength nm 1530～1562 1530～1562 1530～1562 Input Power dBm -5～+5 -15～-5 -30～-20 Noise Figure dB ≤5 @

Brand Name:Unifiber or OEM

Model Number:1310nm 1550nm Polarization Beam Combiner/Splitter

Place of Origin:China

1310nm 1550nm Polarization Beam Combiner/Splitter(PBC/PBS) can be used either as a polarization beam combiner to combine light beams from two PM input fibers into a single output fiber, or as a polarization beam splitter to split light from an input fiber...

Brand Name:KCO, Kocent Optec Limited

Model Number:SC/UPC, SC/APC

Place of Origin:Guangdong, China

...Low Return Loss For Fiber Optic CATV Applications: - Fiber optic CATV - Fiber optic test - Erbium Doped Fiber Amplifiers (EDFA) - Dense Wave Division Multiplexers (DWDM) - Overpowered fiber optic systems - Fiber optic communication systems. Specifications: Return Loss UPC >55dB APC >65dB Attenuation Accuracy 1 ~ 7 dB ±0.5dB 8 ~ 12 dB ±0.7dB 13 ~ 17 dB ±1.0dB 18 ~ 25 dB ±1.3dB Maximum Optical Input...

Brand Name:B&A

Model Number:HA945

Place of Origin:Shanghai

... technology: Patent Pump DumpTechnology Low CSO: <-70dBc Controllability and maneuverability: Dual CPU to deal Control loop and communication separately High stability and reliability: MTBF>...

Brand Name:JUNPU

Model Number:JP0823EA

Place of Origin:Chia

...optional port. Built-in low noise pre-amplifier, not necessary EDFA cascade, extremely lower the CNR, MER degradation of the system Low noise figure ( Typ ≤4.5dB, Max ≤5.0dB ) Perfect RS232, SNMP Telecom level safety reliability and network management.

Brand Name:HUANSHUN

Model Number:YGF1520T-C

Place of Origin:CHINA

... into the EDFA, most of the ground-state Er3+ can be pumped to the excited state. The excited state of Er3+ is quickly and non-radiative. The transfer to the metastable state, due to the ...

Place of Origin:China

Brand Name:AWBU

... Optical Fiber Amplifier 28dBm Low input EDFA for optical fibre communication Name C-band pre-Fiber Amplifier Wavelength 1525~1565nm (C-band) Type Plug-in type Dual Power Optical input power -30~ -10dBm Nominal optical input power -30dBm Signal gain 20...

Place of Origin:China

Model Number:HA5200

Brand Name:Guangtai

...EDFA (also knows as relay EDFA), is designed for the application of single channel or 1~8 continuous ribbon channels (ITU wavelength). In order to reduce the effect of CNR deterioration caused by EDFA, input power should be as high as possible to make EDFA operate in saturated output power. The typical value of input power is >+3dBm. HA5200 relay EDFA (Low-Input...

Place of Origin:China

Brand Name:FULLWELL

Model Number:FWA-1550L

...EDFA, Low Input power : -30~-5dBm, Plug-in type Dual Power Product description FWA-1550L Erbium Doped Fiber Amplifer is-30~-5dBm Input powerEDFA. As the EDFA’s wavelength is 1550nm, it is in line with the low-loss band of fiber and its technology has been relatively mature, so widely used. Erbium-doped fiber is the core components of the EDFA...

Brand Name:Fibreasy

Model Number:FCA-1550H-32X19

Place of Origin:ZheJiang , China

...EDFA Order Information 1port CATV input , 32port CATV output . Max Output power : 40dBm , each port :23dBm Pump laser : 2~5 , JDSU Network Management :SNMP, Web Power supply : double power , AC,DC Overview FCW-1550H series1550nm Erbium ytterbium co-doped fiber amplifier has advantages of low...

Brand Name:OPELINK

Model Number:Optical Circulator

Place of Origin:China

... directions in one optical fiber. It can be used to achieve bi-directional transmission over a single fiber. Because of its high isolation between the input and reflected optical power and its low insertion loss, optical circulator is widely used in

Brand Name:Baudcom

Model Number:BD-EDFA-5132

Place of Origin:Shanghai, China

...EDFA offers a highly reliable, flexible and low-cost solution for CATV large area coverage of metropolises and medium sized cities, that are high density home pass, especially ideal for FTTH application. Feactures Ø High output power, E-Y co-doped Ø Warm backup, on-line standby, auto redundancy Ø Support ITU channels banding Ø Low optical input...

Brand Name:baudcom

... application. Ø High output power, E-Y co-doped Ø Warm backup, on-line standby, auto redundancy Ø Support ITU channels banding Ø Low optical input power,

Model Number:GFD1550-EBM-2(SC/2U) 32Ports With WDM

Place of Origin:Shenzhen, China

CATV Optical Amplifier 1550nm GFD1550-EBM-2 32ports With WDM xPon OLT Input ● Imported famous low-noise pump laser, which is low pre-distortion, broad channels and high output optical power. ● Steady imported Erbium-Doped Fiber, high efficiency of power ...

Model Number:HA5500

Place of Origin:china

Product Description: Usually, the input range for 1550nm CATV optic amplifier is 0~+10 dBm (typical ≥+3dBm ) to make sure good CNR. But for Huatai's HA 5500 series, there are noise filter and gain filter inside when the input is 0dBm, its CNR can reach 49....

Place of Origin:ShenZhen China

Brand Name:Fiberroad

Model Number:FR-6000S-PAxx-x

...EDFA(Erbium-Doped Fiber Amplifier) Single EDFA is my company launched EDFA amplifiers, it does not light - electricity - light can directly convert the optical signal regeneration, thus extending the signal transmission distance, especially for the long haul, metro, access network as well as a variety of SDH / PDH transmission systems. Key Features Wide input power range Output power tunable RS-232/SNMP network interface Low...

Place of Origin:China

Brand Name:Fiberroad

Model Number:FR-6000S-PAxx-x

..., especially for the long haul, metro, access network as well as a variety of SDH / PDH transmission systems. Key Features : Wide input power range Output power tunable RS-232/SNMP network interface Low INF Remote monitor Dual power supply Specification :

Place of Origin:China

Brand Name:B&A

Model Number:GA1A10

1550nm CATV Optical Amplifier EDFA Features: ●Low noise figure：less than 4.5dB at 0dBm input ●Extremely low CSO：<-70dBc ●Double power supply high performance hot swap: Mix 220V and -48V ●High stability and reliability: ...

Brand Name:KBT

Model Number:KBTOT8507/8527-KII

Place of Origin:Sichuan

adopt international famous brand of the pump laster and theUK Fibercore erbium,has low noise,high output power. . This machine adopt international famous brand of the pump laster and theUK Fibercore erbium,has low noise,high output power. - - 1. Optical ...