MAFA 2000 Series Erbium Doped Fiber Micro Amplifier
EMCORE’s MAFA 2000 Series Erbium Doped Fiber Amplifier (EDFA) Gain Block
Module is an ideal building block for OEM system integrators. The family of MAFA
2000 EDFA Gain Blocks is designed to meet the most demanding noise
performance requirements of high performance networks, and performs all the
functions required of an optical amplifier for system integration.
MAFA2000 series EDFA Gain Blocks provide optical isolation on the input and
output of the gain block for stable, low noise operation. The input and output
optical signal power levels are detected for monitoring and control. The input
optical signal is amplified with active gain control for a constant output power level
or with active output power control for constant gain mode operation.
The MAFA 2000 series EDFA Gain Blocks also provide monitors and associated
alarms for all critical operating parameters. The optical output of the MAFA 2000
series EDFA Gain Blocks also provide monitors and associated alarms for all vital
characteristics. The optical output of the MAFA 2000 series EDFA Gain Blocks
can be split into multiple ports by an optional external splitter.
Applications
Microwave and RF Optical Fiber
Distribution Systems
EW Systems
Free Space Optical Communications
DWDM Networks
Video and Data Transport Networks
Laboratory Optical Sources
High Performance Supertrunking Links
High Power Distribtuion Networks
Redundanct Ring Architectures
FTTx Networks
Features
Full Function Fiber Optic Amplifier Gain
Block Ready for Integration
Low Noise Figure (Typ < 5 dB)
Input Power Range io – 10 dBm to +12
dBm and +14 dBm to +27 dBm Output
Power
Standard RS-232 Communication (RS-
485 or I
2
C is optional)
Standard and Optional Gain Flatness
(1530 nm – 1562 nm)
Low Electrical Power Consumption
| REV 2012.08
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.
MAFA 2000 Series EDFA
DATASHEET | AUGUST 2012
FIBER OPTICS
Optical/Electrical Characteristics
1
Property
Operating Input
Power
Operating Input
Power
Output Power
Noise Figure
Static Gain
Flatness
Dynamic Gain
Flatness
Output Power
Stability
Power
Consumption
(Steady state)
Unit
Pin (dBm)
Pin (dBm)
Po(dBm)
NF (dB)
Gs (dB)
Gd (dB)
(dB)
Psys(W)
Limit
2014
Max
Min
Nominal
Typ/Max
Max
Max
Max
Max
12
-10
14
+/-.20
4.5/5.0
+/-0.5
+/-1.0
+/- 0.2
3
Models
2017
12
-10
17
+/-.20
4.5/5.0
+/-0.5
+/-1.25
+/- 0.2
4
Comments
2024
12
-10
24
+/-.20
5.0/5.5
+/-0.5
+/-2.0
+/- 0.2
15
2020
12
-10
20
+/-.20
4.5/5.0
+/-0.5
+/-1.5
+/- 0.2
8
2023
12
-10
23
+/-.25
4.5/5.0
+/-0.5
+/-2.0
+/- 0.2
10
2027
12
-10
27
+/-.20
5.0/5.5
+/-0.5
+/-2.0
+/-0.2
25
Typical
(May vary for some models)
Note 2
(Notes 3, 8)
(Notes 4)
(Notes 5, 7)
(Note 6)
70 C Case
o
Notes:
1. Unless stated otherwise, all specifications apply over the full operating temperature and humidity ranges
0 dBm. Measuring with 1 input optical signal with Pin
≈
0 dBm and
≈
1550 nm is also available (Low Noise Figure options with NF <4.0/4.5 dB are available for some models
only)
4. Measured with a swept Probe Signal (Pp), where Pp
≈
0 dBm @ 25C
5. Measured with a swept Probe Signal (Pp), and a fixed Tone Signal (Pt) @ ~ 1550 nm; (Pt
≈
Pp+20 dB; Pt + Pp
≈
0 dBm)
@ 25C; Gain Flattened Options with
ΔG ≤
+/-0.75dB or
ΔG ≤
+/-1.0dB are available (for
some models only)
6. Over polarization and temperature
7. Static and Dynamic Gain Flatness for PONA 2130 can be defined for 1545 nm
≤
≤
1562 nm and by special request
only.
8. Specific NF and
ΔG
can be guaranteed at a single specified Input Optical Power Level (Pin = Pt + Pp) equal or different
from 0 dBm.
General and Mechanical Specifications
Property
Operating Wavelength
Operating Case Temperature
Storage Temperature
Operating Humidity
Voltage Supply Range
Optical Connectors
Dimensions (in)
Requirement
1530 nm ~ 1562 nm
-20C to 75C
-40C to 85C
20% to 85%
+4.5V to +5.5VDC
SC/APC; SC/UPC; FC/APC;
FC/UPC; E2000/APC
4.9”W x 5.9”D x 0.8”H
4.9”W x 5.9”D x 1.9”H
Comments
Standard
Non-condensing
All versions
User Specified
MAFA 2014 to MAFA 2023
MAFA 2024 to MAFA 2027
* With a 1” heat sink. (MAFA 2024 and MAFA 2027 require a heat sink to meet operating temperature specifications)
| REV 2012.08
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.
MAFA 2000 Series EDFA
DATASHEET | AUGUST 2012
FIBER OPTICS
Outline Drawing
Electrical Connector Pinout
PIN #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Designation
DC Power Input (+5V)
GND
Reserved
Reserved
KEY-SWITCH
RS-232Tx
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
DC Power Input (+5V)
GND
PIN #
16
17
18
19
20
21
22
23
24
25
Designation
Reserved
Reserved
RS-232 Rx*
Reserved
Reserved
Reserved
Reserved
Reserved B
N/A
Reserved
| REV 2012.08
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.
MAFA 2000 Series EDFA
DATASHEET | AUGUST 2012
FIBER OPTICS
Compliance and Reliability Information
FCC:
Subpart B. Part 15 class “A”: Unintentional Radiators
EN 55013:
Sound and Television Broadcast receivers and associated equipment – Radio disturbance characteristics- limits
and methods of measurements – Electric Field Radiation Emissions (2001)
Fit Rate:
60% level of confidence 670 @ 25C (14-23 dBm EDFA)
Fit Rate:
60% of level of confidence 962 @ 40C (24-27 dBm EDFA)
Note: It has been determined that recent design changes with the DB25 connector make necessary the re-certification of the MAFA2000 for
Electromagnetic Compatibility (EMC) per EN 61000-4-3. Prior to this certification, it is possible that if the MAFA2000 is exposed to electromagnetic
interference (EMI) it may cause unintended changes in the behavior of the unit. In addition to possible improper operation, there are safety implications to
consider as well. It is recommended that users of this product do so for evaluation purposes only, and exercise caution. At a minimum, it is recommended
that a metallic shielded cable be used to connect to the DB25 connector to minimize risk. Other methods of reducing potential EMI such as testing unit far
away from electromagnetic radiators, and in a metallic enclosure (such as the PONA2100 series) is highly recommended. Users of this product do so at
their own risk.
Ordering Information
MAFA20
-
-
Power Level
14 – 14 dBm
17 – 17 dBm
20 – 20 dBm
23 – 23 dBm
24 – 24 dBm
27 – 27 dBm
Connector Option
SC - SC/APC
FC - FC/APC
FC – FC/APC
EC – E2000/APC Diamond
TC – SC/UPC
GC – FC/UPC
GF/NF Options
00 - Standard
01 – Standard with Gain Flattened Option
01 – Standard with Gain Flattened Option
02 – Standard with Low NF Option
03 – Gain Flattened and Low NF Option
Example:
MAFA2017-SC-00:
Standard 17 dBm gain block with SC/APC optical connectors
Note:
Only some models can be order with Gain Flattened options and/or Low NF options (-01, -02, and -03 suffixes).
| REV 2012.08
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.
1、引言 汽车污染是当前人们最为关心和急需解决的重要课题之一。作为汽车排气污染物的检测的重要方法,简易瞬态工况法（VMAS法，IG法）可以统计排放总质量，监控车辆的真实排放情况，设备成本不高，测量比较准确，与新车认证检测结果具有相关性，可以检测NO相关因子等一系列优点，成为人们研究的热点。VMAS（Vehicle Mass Analysis System）检测方法在美国和欧洲都有很好的应用基础，...[详细]
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
