1X9 SC Duplex Receptacle Transceiver Module Specification Sheet

OPT-1250xxxx Series
DELTA ELECTRONICS, INC.
3 Jan., 2008
Rev. 0H
www.deltaww.com
Single Mode Transceiver (OPT-1250B1Q1x, OPT-1250B2Q1x, OPT-1250B4Q2x)
(At recommended ambient operating temperature, T
A
and supply voltage, V
CC
; Data Rate=1.25Gb/sec,
PRBS=2
7
-1 NRZ, 9/125um SMF)
Parameter Symbol Min. Typ. Max. Unit Note
Transmitter
Output Optical Power (Avg.)
OPT-1250BxIx
OPT-1250BxQx
P
O
-12
-9.5
-3
-3
dBm
Optical Extinction Ratio ER 9 dB
Center Wavelength
λ
C
1270 1310 1355 nm
Spectral Width (RMS)
σ
4.5 nm
Optical Rise/Fall time
t
r
/t
f
0.4 ns 1
Relative Intensity Noise
RIN -120 dB/Hz
Output Eye
Complies with the IEEE 802.3z/D2 specification, and is class 1
laser eye safety
Receiver
Sensitivity (Avg.) PIN -19 dBm 2
Input Optical Wavelength
λ
1310 nm
Optical Rise/Fall Time
t
r
/t
f
0.5 ns 1
Signal Detect-Asserted (Avg.) PA -19 dBm
Signal Detect-De-asserted (Avg.) PD -35 dBm
Signal Detect-Hysteresis P
A
-P
D
0.5 dB
Receiver Saturation Power P
SAT
-3 dBm
Notes:
1. These are unfiltered 20%~80% values
2. The sensitivity is provided at a BER of 1×10
-10
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