S W I T C H E S
MULTI-CHANNEL MEMS DPE MODULE
DiCon’s Dynamic Power Equalizer (DPE) maintains output
optical power at a preset level for up to four fiber channels.
The DPE continuously adjusts the attenuation through closed
loop feedback from an output tap to our MEMS based
attenuators.
F
EATURES
•
•
•
•
•
•
Small form factor (less than 6”x 4”x 1”)
Low insertion loss (< 1.8 dB)
Precise resolution (< 0.1 dB)
Excellent output accuracy (<+/- 0.3 dB)
Wide attenuation range (> 30 dB)
MEMS durability and reliability (>10
9
Cycles)
IN
VOA
OUT
TD
A
PPLICATIONS
The MEMS DPE can be used in a broad range of optical power
management applications, including channel balancing and
matching, testing the dynamic range of optical systems, and
limiting optical power at the inputs of sensitive test and
measurement equpiment.
Specifications subject to change. Copyright ©2006 DiCon Fiberoptics, Inc. All rights reserved.
S
PECIFICATIONS
Insertion Loss
1
O
RDERING
I
NFORMATION
1.2 dB max.
1.6 dB max.
1.8 dB max.
-27 to 17 dBm
-32 to 13 dBm
-35 to 10 dBm
30 dB min.
+/- 0.3 dB max.
2%
5%
10%
ME-
Product Code
ME
MEMS DPE
-
-
-
-
-
Dynamic Power
Range
2%
5%
10%
Configuration
1/2
2/5
4/10
X/Y
1-Ch, 2% Tap
2-Ch, 5% Tap
4-Ch, 10% Tap
X-Ch, Y% Tap
1
Attenuation Range
Output Accuracy
PDL
0 - 10 dB
10 - 20 dB
20 - 30 dB
WDL
2
0.1 dB max.
0.2 dB max.
0.3 dB max.
0.5 dB max.
0.7 dB max.
1.2 dB max.
- 50 dB max.
0.1 dB
23 dBm max.
0
o
C to 70
o
C
-40
o
C to 85
o
C
9 / 125
µm
Singlemode
Control Interface
I2C
RS2
RS4
I
2
C
RS232
RS485
0 - 10 dB
10 - 20 dB
20 - 30 dB
Back Reflection
Tuning Resolution
Optical Power
Operating temperature
Storage Temperature
Fiber Type
1. IL is measured at 1550nm, 23
o
C
2. Over C-band, 1530 -1565 nm.
Wavelength Range
13
15
16
13/15
1290 - 1330 nm
1525 - 1565 nm
1570 - 1610 nm
1290 - 1330 & 1525 - 1565 nm
Fiber and Fiber Jacket Type
9/TB
9/LT
SMF-28 with Tight Buffer jacket
2
SMF-28 with Loose Tube jacket
2
Connector Type
H
OUSING
D
IMENSIONS
FC
FC/A
FC Connector
FC/APC Connector
Pigtail Length
1
X
1 meter long standard pigtail
Specified length
_
1. X < 4, Y = 2, 5 or 10
2. Or other equivalent 9µm Singlemode fiber
E
LECTRICAL
S
PECIFICATIONS
Latching Type
Control Type
Connector Type
Supply Voltage
Power Consumption
Non-latching
I
2
C, RS232, or RS485
Molex 16-pin 2.54mm
Pitch KK Solid Header
DC 5 V
1 W max.
Units: mm
DiCon Fiberoptics, Inc. 1689 Regatta Blvd. Richmond, CA 94804
Tel. (510)620-5000
Fax. (510)620-4100
www.diconfiber.com
0132
A
MULTI-CHANNEL MEMS DPE MODULE
S W I T C H E S
电源技术
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