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PDF NX8310UA Data sheet ( Hoja de datos )
| Número de pieza | NX8310UA | |
| Descripción | InGaAsP MQW DFB TOSA | |
| Fabricantes | CEL | |
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NEC's 1310 nm
InGaAsP MQW DFB TOSA
FOR LONG HAUL 622 Mb/s APPLICATIONS
NX8310UA
FEATURES
• OPTICAL OUTPUT POWER:
Pf = 2.0 mW
• LOW THRESHOLD CURRENT
Ith = 10 mA TYP @ TC = 25°C
• WIDE OPERATING TEMPERATURE RANGE:
TC = -40 to +85°C
• InGaAs MONITOR PIN-PD
• SMALL PACKAGE
ø3.8 mm TOSA (Total length 13.0 mm MAX)
DESCRIPTION
NEC's NX8310UA is a 1310 nm Multiple Quantum Well (MQW)
structured Distributed Feed-Back (DFB) laser diode TOSA
(transmitter optical subassembly) with InGaAs monitor PIN-
PD in a receptacle type package designed for SFF/SFP
transceivers with LC duplex receptacle. This device is ideal for
Synchronous Digital Hierarchy (SDH) systems, long haul
STM-4 (L-4.1), ITU-T recommendations, and SONET OC-12
(LR).
ELECTRO-OPTICAL CHARACTERISTICS (TC = -40 to +85°C, unless otherwise specified)
SYMBOLS
VOP
ITH
Pf
ηd
IMOD
λp
SMSR
tr
tf
Im
ID
γ
PART NUMBER
PARAMETERS AND CONDITIONS
Operating Voltage, CW, Pf = 2.0 mW
Threshold Current
CW
Optical Output Power, CW
CW, TC = 25°C
Differential Efficiency
CW
Modulation Current
CW, TC = 25°C
CW, Pf = 2.0
CW, Pf = 2.0 mW, TC = 25°C
Peak Emission Wavelength,
CW, Pf = 2.0 mW, RMS (-20 dB)
Side Mode Suppression Ratio, CW, Pf = 2.0 mW
Rise Time, IB = ITH, 10 to 90%
Fall Time, IB = ITH, 90 to 10%
Monitor Current, CW, Pf = 1.0 mW, VR = 1.5 V
Monitor Dark Current
VR = 1.5 V
VR = 1.5 V, TC = 25 °C
Tracking Error1, CW, Im = const. (Pf = 2.0 mW)
Connector Repeatability with master pigtail
UNITS
V
mA
mA
mW
W/A
W/A
mA
mA
nm
dB
ns
ns
µA
nA
nA
dB
dB
MIN
–
2
4
–
0.04
0.07
7
9
1280
30
–
–
100
–
–
-1.5
-1.0
NX8310UA
TYP
1.2
–
10
2.0
—
0.10
20
–
–
–
–
–
–
–
–
–
Note:
1. Tracking Error : γ
Pf
(mW)
2.0
Po
TC = 25°C
γ=
10 log
Pf
2.0
[dB]
TC = –40 to +85°C
MAX
1.6
50
20
–
0.29
0.20
50
30
1335
–
200
200
2000
500
50
1.5
1.0
0
Im
Im
(mA)
California Eastern Laboratories
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet NX8310UA.PDF ] | |
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