|
155Mbps
SM Optical Transceiver Module
|
FEATURES
- Low Cost
- Data
Rate: 155Mbps, NRZ
- Power
Supply Voltage :Single +5V
- Electrical
Interface: Differential PECL
- Pin-Configuration:
9 pin Single in Line
- Connector
Interface: SC/ST/FC Duplex Connector
*Fiber size: 9/125 m
|
|
|
APPLICATIONS
- FDDI
- ATM/SONET
OC-3/SDH STM-1
- Active Star
Network
- Point to Point
Links
- Fast Ethernet
|
Part Number
 |
Absolute Maximum Ratings
| Parameter |
Min.
|
Typ.
|
Max.
|
Unit
|
| Storage
Temperature |
-40
|
|
85
|
oC
|
| Operating Ambient Temperature |
0
|
|
70
|
oC
|
| Supply Voltage |
4.75
|
5.0
|
5.25
|
V
|
|
Lead Soldering
(Temperature)
|
|
(Time)
|
|
|
|
260
10
|
oC
sec
|
|
| Transmitter
Side Electro-Optical Interface |
Tc=0
to 70oC, Vcc=4.75 to 5.25V, VEE=GND, unless otherwise
specified.
| Parameter |
Min.
|
Typ.
|
Max.
|
Unit
|
Cond.
|
| Output Optical Power |
-12
|
|
|
dBm
|
Note 1
|
| Optical Extinction Ratio |
10
|
|
|
dB
|
Note 1
|
Optical Rise Time (20-80%)
Optical Fall Time (80-20%) |
|
|
3.0
3.0
|
nsec
nsec
|
Note 2
|
| Center Wavelength |
1280
|
1310
|
1350
|
nm
|
|
| Spectral Width (RMS) |
|
2
|
6
|
nm
|
|
| Eye
Diagram |
|
|
|
|
Note 3
|
|
| Note: |
1.
|
Measured at the end of 100m
length 9/125m step
index fiber cable using 155Mbps, PRBS223-1 singnal at the
beginning of life. |
| 2. |
Measured using 155Mbps 1010
signal. |
| 3. |
Transmitter
meets ITU G.957 mask patterns. |
|
Transmitter Side Electrical Interface |
Tc=0
to 70oC, Vcc=4.75 to 5.25V, VEE=GND, unless otherwise
specified.
| Parameter |
Min.
|
Typ.
|
Max.
|
Unit
|
Cond.
|
| Supply Voltage |
4.75
|
5.00
|
5.25
|
V
|
|
| Supply Current |
|
100
|
|
mA
|
|
| Input
Voltage (high) |
|
(Low)
|
|
Vcc-1.17
Vcc-1.95
|
|
Vcc-0.73
Vcc-1.45
|
V
|
Note 1
|
Rise Time Input Signal (20-80%)
Fall Time Input Signal (80-20%) |
|
|
3.0
3.0
|
nsec
nsec
|
Note 2
|
|
| Note: |
1. VCCTX=5.0V,
Tc=25oC
2. 20-80%
|
| Receiver
Side Electro-Optical Interface |
Tc=0
to 70oC, Vcc=4.75 to 5.25V, VEE=GND, unless otherwise
specified.
| Parameter |
Symbol
|
Min.
|
Typ.
|
Max.
|
Unit
|
Cond.
|
| Input Power |
Pin
|
-36
|
|
|
dBm
|
Note 1
|
SD Assert Level
SD Deassert Level
SD Hysteresis |
Pa
Pd
Phys
|
|
-30
-33
3
|
|
dBm
dBm
dB
|
Note 2
Note 2
Note 2
|
| Saturation(Average
Power) |
PSAT
|
0 |
|
|
dBm |
Note 2 |
|
| Note: |
1.
BER=1.0X10-10, 155Mbps, PRBS223-1
2. 155Mbps, 1010 signal.
|
| Receiver
Side Electrical Interface |
|
Parameter
|
Symbol
|
Min.
|
Typ.
|
Max.
|
Unit
|
Cond.
|
| Supply Voltage |
VCCRX
|
4.75
|
5.00
|
5.25
|
V
|
|
| Supply Current |
ICCRX
|
|
140
|
|
mA
|
Note 1
|
| Output
Volage (High) |
|
(Low)
|
|
V OH
V OL
|
VCCRX-1.03
VCCRX-1.81
|
|
VCCRX-0.88
VCCRX-1.62
|
V
V
|
Note 2,3
Note 2,3
|
Rise Time Output Signal
Fall Time Output Signal |
Trout
Tfout
|
|
|
1.6
1.6
|
nsec nsec
|
Note 4
Note4
|
|
| Note: |
1. Output currents
are not include
2. Output load resistor (RL=50 ohm) is
connected to VCCRX-2.0V
3. VCCRX=5.0V, Tc=25oC
4. 20-80%
|
m 