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Bookham

EML10ZCA Datasheet Preview

EML10ZCA Datasheet

10Gb/s EA Modulator and DFB Laser

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Data Sheet
10Gb/s EA Modulator and DFB Laser with
GPO RF Connector
EML10ZCA
www.DataShTeheet4BUo.cookmham EML10 Laser has an electro-absorption
modulator monolithically integrated with a conventional
Distributed Feedback Multi Quantum Well (MQW) laser.
This allows the modulation voltage to be applied to the
modulator section whilst the laser section operates
CW allowing extremely low wavelength chirping. Specifically
designed for use in STM-64/OC-192 TDM applications over
40km, with low dispersion penalty at 9.953Gb/s, (<2dB).
A high extinction ratio of 10dB. This device is available in a
hermetic 7-pin ceramic butterfly package with SMP/GPO
connector for modulation input. The EML10 includes an
optical isolator, monitor photodiode, thermistor and
thermo-electric cooler.
Features:
• High output power
• Low modulation voltage
• Long haul performance with negligible
dispersion penalty
• Single 50low voltage drive modulation input
• Integral thermo-electric cooler with precision NTC
temperature control
• Hermetically sealed 7-pin butterfly package with
optical isolator
• High extinction ratio >10dB
• RoHS compliant
Applications:
• Suitable for use:
• In SONET & SDH applications (~ 9.95Gb/s)
• With MetroCor™ and standard SMF-28™ fiber
40km applications
MetroCor™ and SMF-28™ are registered trademarks of
Corning Incorporated
1




Bookham

EML10ZCA Datasheet Preview

EML10ZCA Datasheet

10Gb/s EA Modulator and DFB Laser

No Preview Available !

Data Sheet
Characteristics
Tcase = 25°C, Tlaser = 25°C unless otherwise stated
www.DataSheet4U.com
Parameter
Conditions
Min
CW Laser
Threshold current
5
Threshold power
Operating current SOL
@Iop
50
Operating current EOL
@Iop
Laser forward voltage
If=80mA @ 25°C, CW
Peak wavelength
1530
Wavelength drift vs life time 15 years typical life
-100
Side mode suppression
ratio (SMSR) @ Iop
36
Spectral width @ Iop
-20dBr, Note [2]
0.2
Optical Modulator
Modulator drive voltage
Bias voltage for ‘on’ level
Fibre output power
Case temperature
tracking error
S21 Optical bandwidth
S11 return loss
(0 GHz to 7 GHz)
S11 return loss
(7 GHz to 10 GHz)
Optical rise/fall time
Dynamic optical
extinction ratio
OC192/SDH64 mask margin
Dispersion penalty
(RX power penalty)
Note [1]
Tcase = -20 to +70 °C
20 to 80%, Notes [1] [3]
Notes [1] [3]
Notes [1] [3]
Notes [1] [4]
2
-0.7
-1
-0.5
8
15
10
15
Typ
20
0.001
80
1.2
45
0.27
Max
35
1
90
100
2
1563
100
0.3
0.5
+/-0.1
12.5
-15
-10
20
11
25
0.5
2.8
0
2
0.5
-8
-5
30
1.7
Unit
mA
uW
mA
mA
V
nm
pm
dB
nm
Vpp
V
dBm
dB
GHz
dB
ps
dB
%
dB
2


Part Number EML10ZCA
Description 10Gb/s EA Modulator and DFB Laser
Maker Bookham
Total Page 8 Pages
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