LT-54B353B-PG Datasheet, PDF (2/5 Pages) Optoway Technology Inc – 3.3V / 622 Mbps 1490 nm Continuous-Mode TX / 155 Mbps 1310 nm Burst-Mode RX ITU-T G.983.3 B-PON CLASS B 2X5 SFF OLT Transceiver

Optoway
2
LT-54B33B-PG
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Transmitter Specifications ( 0^oC < Topr < 70^oC, 3.13V < Vcc < 3.47V )
Parameter
Symbol
Min.
Typ.
Max.
Units
Notes
Optical
Optical Transmit Power
Po
-1
4
dBm
1
Output Center Wavelength
Output Spectrum Width
Side Mode Suppression Ratio
λ
Δλ
SMSR
1480
30
1500
1
nm
nm -20 dB Width
dB
Extinction Ratio
Data Rate
E_R
10
dB
1.244
Gb/s
Optical Rise Time
1
ns 10% to 90% Values
Optical Fall Time
1
ns 10% to 90% Values
Relative Intensity Noise
RIN
-120
dB/Hz
Total Jitter
0.55
ns
Electrical
Data Input Current – Low
Data Input Current – High
-350
350
Differential Input Voltage
Data Input Voltage – Low
V_IH - V_IL
150
V_IL - V_CC
-2.0
2000
-1.58
Data Input Voltage -- High
V_IH - V_CC
-1.1
-0.74
Shutdown Input Voltage -- Low
V_TSHDN,L
0
0.8
Shutdown Input Voltage -- High
V_TSHDN,H
2.0
Vcc
Shut Off Time for Tx Shutdown
t_DIS
30
1. Output power is power coupled into a 9/125 µm single mode fiber.
2. These inputs are compatible with 10K, 10KH and 100K ECL and LVPECL inputs.
µA
µA
mV
V
2
V
2
V TX Output Disable
V TX Output Enable
µs
Receiver Characteristics ( 0^oC < Topr < 70^oC, 3.13V < Vcc < 3.47V )
Parameter
Symbol
Min.
Typ.
Max.
Optical
Sensitivity
Sen
-31
Saturation Optical Power
Sat
-8
Wavelength of Operation
1260
1360
Data Rate
155
Packet-to-Packet Spacing
50
DC Optical Tolerance
Sen +3
Optical Return Loss
20
Electrical
Data Output Voltage – Low
Data Output Voltage – High
V_OL - V_CC
-2.0
V_OH - V_CC
-1.1
-1.58
-0.74
Rest Between Packet
Resetless
3. Sensitivity and saturation levels at BER 1E-10 for a 2²³-1 @ER=10.
4. At least 30 dB optical isolation for the wavelength 1480 to 1500 nm.
5. No reset is needed.
6. The optical power difference between neighboring packets is up to 15 dB.
7. These inputs are compatible with 10K, 10KH and 100K ECL and LVPECL outputs.
Units
dBm
dBm
nm
Mb/s
ns
dB
dB
V
V
Notes
3
3
4
5, 6
7
7
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: [phone]
Fax: [phone]
E-mail: [e-mail] http: // www.optoway.com.tw 3/1/2006 V3.0