參數(shù)資料
型號(hào): LCP-1250B4QDR
廠商: Delta Electronics, Inc.
英文描述: RoHS Compliant Single Mode SFP Transceiver for GbE and Fiber Channel
中文描述: 符合RoHS單模SFP收發(fā)器通道的千兆以太網(wǎng)和光纖
文件頁(yè)數(shù): 3/14頁(yè)
文件大小: 257K
代理商: LCP-1250B4QDR
DELTA ELECTRONICS, INC.
3
Aug., 2006
Rev. 6E
www.deltaww.com
Optical Characteristics
(V
CC
=3.3V
±
5%, Data Rate=1250Mb/sec, PRBS=2
7
-1 NRZ)
Parameter
Transmitter
Output Optical Power (Avg.)
Optical Extinction Ratio
Center Wavelength
Spectral Width (RMS)
Optical Rise/ Fall Time
Receiver
Sensitivity (Avg.)
Input Optical Wavelength
LOS-Deasserted (Avg.)
LOS-Asserted (Avg.)
LOS-Hysteresis
Overload
Notes:
1. These are unfiltered 20%~80% values
Symbol
Min.
Typ.
Max.
Unit
Note
P
O
λ
C
σ
t
r
/t
f
-9.5
9
1274
-3
dBm
dB
nm
nm
psec
1310
1355
4
260
1
P
IN
λ
P
A
P
D
P
A
-P
D
P
O
-19
1570
-19
dBm
nm
dBm
dBm
dB
dBm
2
1270
-36
0.5
-3
2. The sensitivity is provided at a BER of 1×10
-12
or better with an input signal consisting of 1250Mb/s,
2
7
-1 PRBS and ER=9dB.
Mask of the eye diagram for the optical transmit signal
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