Prix FOB
Obtenir le dernier prix( Negotiable )
|1 Piece Minimum Order
Pays:
China
N ° de modèle:
CATV EDFA, Output power : 13~26dBm
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
-
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:
3000 Piece per Week
Payment Type:
Western Union, T/T
Groupe de produits :
Personne àcontacter Ms. Latty
Liangzhu, Hangzhou, Zhejiang
***0nm CATV EDFA with low price, output power: *3~*6dBm.
Any query or inquiry to us, highly appreciated.
Skype:fullwell.latty
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Product description
FWA****0S EDFA (Erbium Doped Fiber Amplifier) is a representative
one in the optical amplifier. 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 of rare earth 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."
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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, could be comparable with the
so-called low-power optical amplifier. It can make the system to
obtain superior CNR.
â—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—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—â€
Adjustable output power: Adjustable output power range(*3dB), The
user specified when ordering.
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Technical parameters
|
Equipment type Item |
FWA****0S |
|
Wavelength (nm) |
***5~***5 |
|
Optical power (dBm) |
*5~**0 |
|
Nominal optical power (dBm) |
*3 |
|
NF(dB) (*3 *,@******************** |
3.8~5.5 |
|
Gain Flatness (dB) |
＜±0.3 |
|
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) |
*3∽*6 |
|
Power source (Vac) |
**5~**5 |
|
Power source (Vdc) |
*8 |
|
Working temperature (℃) |
0~*0 |
|
size(mm) |
**2.6×**7×*4 |
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Products series
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FWA****0S **3   output power， ≥*3dBm (*0mW )
FWA****0S **4   output power， ≥*4dBm (*5mW )
FWA****0S **5   output power， ≥*5dBm (*2mW )
FWA****0S **6   output power， ≥*6dBm (*0mW )
FWA****0S **7   output power， ≥*7dBm (*0mW )
FWA****0S **8   output power， ≥*8dBm (*3mW )
FWA****0S **9   output power， ≥*9dBm (*0mW )
FWA****0S **0  output power， ≥*0dBm (**0mW )
FWA****0S **1   output power， ≥*1dBm (**5mW )
FWA****0S **2   output power， ≥*2dBm (**0mW )
FWA****0S **3   output power， ≥*3dBm (**0mW )
FWA****0S **4   output power， ≥*4dBm (**0mW )
FWA****0S **5   output power， ≥*5dBm (**0mW )
FWA****0S **6  output power， ≥*6dBm (**0mW )
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| Pays: | China |
| N ° de modèle: | CATV EDFA, Output power : 13~26dBm |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| 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: | 3000 Piece per Week |
| Payment Type: | Western Union, T/T |
| Groupe de produits : | CATV EDFA / YEDFA,13~36dBm |
