Prix FOB
Obtenir le dernier prix( Negotiable )
|1 Piece Minimum Order
Pays:
China
N ° de modèle:
FWA-1550L
Prix FOB:
( Negotiable )Obtenir le dernier prix
Localité:
Hangzhou
Prix de commande minimale:
-
Commande minimale:
1 Piece
Packaging Detail:
1pc/ctns (standard paper cartons)
Heure de livraison:
3-5day after receiving your payment
Capacité de Fournir:
-
Payment Type:
Western Union, T/T
Groupe de produits :
-
Personne àcontacter Ms. Latty
Liangzhu, Hangzhou, Zhejiang
Product description
FWA****0L Erbium Doped Fiber Amplifer
is**0~*5dBm Input powerEDFA. As the EDFA’s
wavelength is ***0nm, 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, it makes
quartz optical fiber as matrix material, and incorporate a certain
proportion ofrareearth element erbium ions (Er3 +)
in the core of a fiber. When certain amount of pump light is
injected into the erbium-doped fiber, Er3 + have been excited from
the low-energy level to the high energy level, due to Er3 + has a
very short lifespan on the high energy level, and soon transit to a
higher level by the form of a non-radiative, and form the
population inversion distribution between this energy level and
low-energy-level. Because the energy between these two energy
levels is exactly equal to the photon energy of ***0nm, stimulated
emission of ***0nm light can only occur, we can only enlarge ***0nm
optical signal.
This series of products adopt **0nm or ***0nm high linearity,
optical isolation, the DFB, thermoelectric cooling DFB laser
produced by JDSU, Fujitsu, Nortel, Lucent, Fitel and other
world-renowned semiconductor companies as the pumping source. In
the interior of the machine is equipped with the light power export
stable circuit and laser Thermoelectric cooling device Temperature
stability control circuit to ensure optimal machine performance and
long-life laser stability. The microprocessor software monitor the
lasers' working state, the Digital Panel (VFD) displays the
operating parameters. Once the laser operating parameters deviate
from the permissible range set by the software, micro-processing
will automatically turn off laser power, red light goes on to warn,
digital panel prompts cause of troubles., a detailed report of the
device parameters please read "instructions." More details
pls consult Latty .
The features
â—†High quality: The
former-class pump commonly use **0nm, after-class pump use ***0nm,
power is legitimately optimized by software to minimize the NF of
the EDFA. It can make the system to obtain superior CNR.
â—†Reliability: Reliability:
The *9 "1U standard rack, built-in high-performance switching power
supply,it can work at *5 ∽ **5Vac City Network Voltage, As well
as an optional DC*8V power supply (reservations required); chassis
cooling automatic temperature control.
â—†Intuitive:
The laser is the most expensive machine components, machine
equipped with microprocessor monitors the working state of the
laser, the panel LCD window displays the operating parameters.
â—†Network
type: Select All-piece status monitoring transponder guarantee to
meet the national standard and be compatible with the SCTE HMS
standard, it enable network management monitoring capabilities.
â—†Power
plug: Aluminum structure using plug switching power supply, allows
for heat dissipation and replacement. And dual power supply hot and
cold backup.
â—†Adjustable
output power: Adjustable output power range(*3dB), The user
specified when ordering.
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Technical parameters More details pls consult Latty .
Item |
FWA****0L |
Wavelength (nm) |
***5~***5 |
Optical power (dBm) |
**0~*5 |
Nominal optical power (dBm) |
**5 |
NF(dB) |
3.8~5.5 |
Gain (dB) |
*0~*6
|
Optical output power stability (dB) |
<±0.5 |
Polarization Sensitivity (dB) |
<0.2 |
Polarization mode dispersion (ps) |
<0.5 |
Optical connector (IN/OUT) |
FC/APC |
Working pump quantity (N) |
1∽3 |
Saturated output power (dBm) |
5∽*6 |
Power source (Vac) |
*0~**5 |
Power source (Vdc) |
*8 |
Working temperature (℃) |
0~*0 |
size(mm) |
**2.6×**7×*4 |
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Products series(**0~*5dBm Input power EDFA)
FWA****0L - 5 output power, ≥5dBm (3.2mW )
FWA****0L - 6 output power, ≥6dBm (4.0mW )
FWA****0L - 7 output power, ≥7dBm (5.0mW )
FWA****0L - 8 output power, ≥8dBm (6.0mW )
FWA****0L - 9 output power, ≥9dBm (8.0mW )
FWA****0L **0 output power, ≥*0dBm (*0mW )
FWA****0L **1 output power, ≥*1dBm (*3mW )
FWA****0L **2 output power, ≥*2dBm (*6mW )
FWA****0L **3 output power, ≥*3dBm (*0mW )
FWA****0L **4 output power, ≥*4dBm (*5mW )
FWA****0L **5 output power, ≥*5dBm (*2mW )
FWA****0L **6 output power, ≥*6dBm (*0mW )
FWA****0L **7 output power, ≥*7dBm (*0mW )
FWA****0L **8 output power, ≥*8dBm (*3mW )
FWA****0L **9 output power, ≥*9dBm (*0mW )
FWA****0L **0 output power, ≥*0dBm (**0mW )
FWA****0L **1 output power, ≥*1dBm (**5mW )
FWA****0L **2 output power, ≥*2dBm (**0mW )
FWA****0L **3 output power, ≥*3dBm (**0mW )
FWA****0L **4 output power, ≥*4dBm (**0mW )
FWA****0L **5 output power, ≥*5dBm (**0mW )
FWA****0L **6 output power, ≥*6dBm (**0mW )
Pays: | China |
N ° de modèle: | FWA-1550L |
Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
Localité: | Hangzhou |
Prix de commande minimale: | - |
Commande minimale: | 1 Piece |
Packaging Detail: | 1pc/ctns (standard paper cartons) |
Heure de livraison: | 3-5day after receiving your payment |
Capacité de Fournir: | - |
Payment Type: | Western Union, T/T |
Groupe de produits : | - |