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
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
-4
1580
4
0.26
0.26
-120
0.227
Units
dBm
nm
nm
ns
ns
dB/Hz
ns
µA
µA
mV
V
V
V
V
ms
Po
-10
1480
λ
σ
λ
Compliant with IEEE 802.3z
t
r
t
f
RIN
TJ
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
BTRS-7700MG
Notes
1
RMS (σ)
20% to 80% Values
20% to 80% Values
2
2
**********************************************************************************************************************************************************************
3
3
TX Output Enabled
TX Ouput Disabled
Notes: 1. Output power is power coupled into a 62.5/125
µm
multi-mode fiber.
2. Measured with a 2
7
-1 PRBS.
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 Swing
SD Output Voltage -- Low
SD 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
---
-31
1.0
1260
20
0.575
-2.0
-1.1
0
2.0
Typ
---
---
---
---
---
Max
-17
---
-17
---
1360
Units
dBm
dBm
dBm
dBm
dB
nm
dB
V
V
V
V
V
µs
µs
Notes
1
Transition: low to high
Transition: high to low
2
ORL
V
OH
–
V
OL
V
OL
- V
CC
V
OH
- V
CC
V
OL
V
OH
AS
MAX
ANS
MAX
0.930
-1.58
-0.74
0.8
Vcc+0.3
100
300
BTRS-7700MG
BTRS-7700CMG
OFF to ON
ON to OFF
Notes: 1. Minimum sensitivity and saturation levels at BER 1E-12 for a 2
7
-1 PRBS.
2. At least 30 dB optical isolation for the wavelength 1480 to 1580 nm.
**********************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC.
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
E-mail: sales@optoway.com.tw
Fax: 886-3-5979737
http: // www.optoway.com.tw
10/1/2009 V3.0
OPTOWAY [ OPTOWAY TECHNOLOGY INC ]
