Optical Characteristics - Delta GBIC Interface Converters GBIC-1250B5QR Specification Sheet

Optical Characteristics

(T =-5 °C to 70 °C, V =3.15V to 3.45V or V
A CC
Parameter
Transmitter
Average Launched Power
GBIC-1250B5QR
Optical extinction ratio
Center wavelength
GBIC-1250B5QR
Spectral Width
GBIC-1250B5QR (RMS)
Optical Rise/ Fall Time
Receiver
Optical input sensitivity (avg.)
GBIC-1250B5QR
Optical input saturation (avg.)
GBIC-1250B5QR
Optical Wavelength
GBIC-1250B5QR
Signal Detect- Assert
GBIC-1250B5QR
Signal Detect- Deassert
GBIC-1250B5QR
Signal detect- Hysteresis
Note:
1. The sensitivity is provided at a BER of 1×10
-1 PRBS and ER=9dB.
2. These are 20%~80% values.
DELTA ELECTRONICS, INC.
=4.75V to 5.25V, Data Rate=1250Mb/sec, PRBS=2
CC
Symbol Min.
P
O
-9.5
ER 9
λ
C
1274
σ
t /t
r f
P
IN
P
SAT
-3
λ
C
1274
P
A
-40
P
D
P -P 0.5
A D
-12
or better with an input signal consisting of 1250Mb/s, 2
1+ Y 3
1
1- Y1
0.5
Y1
0
- Y2
1-X2 1-X1
0 X1 X2
d Time
Normalize
3
GBIC-1250B5QR
Typ. Max.
-3
1310 1355
4
260
-20
1310 1355
-20
1
www.deltaww.com
7
-1NRZ)
Unit Notes
dBm
dB
nm
nm
psec 2
dBm 1
dBm
nm
dBm
dBm
dB
7
2008/01
Rev. 0A