Optoway
Transmitter Specifications (0
o
C < Topr < 70
o
C, 3.13V < Vcc < 3.47V)
Parameter
Optical
Optical Transmit Power
Output Center Wavelength
Output Spectrum Width
Extinction Ratio
Output Eye
Optical Rise Time
Optical Fall Time
Relative Intensity Noise
Total Jitter
Electrical
Data Input Current
–
Low
Data Input Current
–
High
Differential Input Voltage
Data Input Voltage
–
Low
Data Input Voltage -- High
Disable Input Voltage -- Low
Disable Input Voltage -- High
Shut Off Time for TxDis
Symbol
Min
Typ
Max
Units
BTRS-3720G
Notes
2
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Po
-14
-8
dBm
1
1480
1580
nm
λ
3
nm
RMS (σ)
σ
λ
E
R
8.2
dB
Compliant with Bellcore TR-NWT-000253 and ITU recommendation G.957
t
r
2
ns
10% to 90% Values
t
f
2
ns
10% to 90% Values
RIN
-116
dB/Hz
TJ
1
ns
2
I
IL
I
IH
V
IH
- V
IL
V
IL
- V
CC
V
IH
- V
CC
V
TDIS,L
V
TDIS,H
t
DIS
-350
300
-2.0
-1.1
0
Vcc
–
1.3
350
1600
-1.58
-0.74
0.8
Vcc
1
µA
µA
mV
V
V
V
V
ms
3
3
TX Output Enabled
TX Ouput Disabled
Notes: 1. Output power is power coupled into a 9/125
µm
single mode fiber.
2. Measured with a 2
23
-1 PRBS with 72 ones and 72 zeros.
3. These inputs are compatible with 10K, 10KH and 100K ECL and LVPECL inputs.
Receiver Specifications (0
o
C < Topr < 70
o
C, 3.13 V < Vcc < 3. 47V)
Parameter
Optical
Sensitivity
Maximum Input Power
Signal Detect -- Asserted
Signal Detect -- Deasserted
Signal detect -- Hysteresis
Wavelength of Operation
Optical Return Loss
Electrical
Data Output Voltage
–
Low
Data Output Voltage
–
High
SD Output Voltage -- Low
SD Output Voltage -- High
Signal Detect Assert Time
Signal Detect Deassert Time
Symbol
---
Pin
Pa
Pd
Min
---
-3
---
-42
1.0
1260
14
-2.0
-1.1
-2.0
-1.1
Typ
---
---
---
---
---
Max
-33
---
-33
---
4.0
1360
Units
dBm
dBm
dBm
dBm
dB
nm
dB
V
V
V
V
µs
µs
Notes
1
Transition: low to high
Transition: high to low
2
ORL
V
OL
- V
CC
V
OH
- V
CC
V
OL
- V
CC
V
OH
- V
CC
AS
MAX
ANS
MAX
-1.58
-0.74
-1.58
-0.74
100
300
3
3
3
3
OFF to ON
ON to OFF
Notes: 1. Minimum sensitivity and saturation levels at BER 1E-10 for a 2
23
-1 PRBS with 72 ones and 72 zeros.
2. At least 30 dB optical isolation for the wavelength 1260 to 1360 nm.
3. These outputs are compatible with 10K, 10KH and 100K ECL and LVPECL outputs.
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OPTOWAY TECHNOLOGY INC.
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
10/1/2009 V4.0
OPTOWAY [ OPTOWAY TECHNOLOGY INC ]
