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Numéro de référence | OM5653C-30B | ||
Description | 40 Gb/s EA Modulator | ||
Fabricant | Oki | ||
Logo | |||
Drawing No. : JOG-00877
OKI Electronics Components
OM5653C-30B
40 Gb/s EA Modulator with Polarization Maintaining Fiber, Built-in Cooler
Rev. 3 [12. 2002]
1. DESCRIPTION
OM5653C-30B is a C-band electro-absorption (EA) modulator for 40 Gb/s operation with low chirp
characteristics in a hermetic sealed package with a V connector.
2. FEATURES
• Low chirp : α < 0.5
• 40Gb/s NRZ operation
• Low operating voltage : 3 Vpp
• High modulation bandwidth over 30 GHz
• Built-in thermoelectric cooler (TEC)
3. APPLICATION
• SONET/SDH applications (OC-768)
• VSR/Metro/Long-haul DWDM system applications
4. OPTICAL AND ELECTRICAL CHARACTERISTICS
Parameter
Insertion Loss
Polarization Crosstalk
Extinction Ratio
Bandwidth (-3dB, electrical)
TEC Current
Thermistor Resistance
Thermistor B Constant
Symbol
Lin
PCT
ExR
fc
Ipe
Rth
B
(at 1550 nm, optical input power 13 dBm, Tsub = 25°C)
Test Conditions
Min.
Typ.
Max.
Unit
CW, Vb = 0 V
—
7.5
9
dB
CW, Vb = 0 V
23
—
—
dB
CW, 0 to –4 V
17
20
—
dB
Vb = –1.2 V
30
—
— GHz
∆T = 45°C
—
1
—
A
Tthm = 25°C
—
10
—
kΩ
—
— 3450 —
K
.
1/5
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Pages | Pages 5 | ||
Télécharger | [ OM5653C-30B ] |
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