1.25Gbps Single Fiber Bi-Directional Optical Transceiver
Features
•
Intermediate and long reach
•
Industrial standard 1x9 pin footprint
•
Single SC/ST/FC connector interface
•
Receiver signal detect function
•
Wide dynamic rang receiver with AGC
•
PECL/LVPECL logic interface, DC or AC coupling
•
Single supply 5V/3.3V
•
Low power consumption
1.25Gbps Single Fiber Bi-Directional Optical Transceiver
1
2003-2
1.25Gbps Single Fiber Bi-Directional Optical Transceiver
Specifications
Parameter
Transmitter
Data Rate (NRZ)
Optical Output Power (avg.) (1) (3)
-1
-2
-3
Extinction Ratio
Optical Wavelength
TR13R15
FP LD
TR15R13
Spectral Width
Output Rise Time (10-90%)
Output Fall Time (10-90%)
Data Input (6)
Supply Voltage
Supply Current
Receiver
Data Rate (NRZ)
Optical Input (avg.) Sensitivity (1) (5)
-1
-2
Saturation
TR13R15
Optical Wavelength
TR15R13
Output Rise Time (10-90%)
Output Fall Time (10-90%)
Data Output (6)
Signal Detect Asserted (avg)
Signal Detect Deasserted (avg)
Hysteresis
Supply Voltage
Symbol
B
P
o
P
o
P
o
P
o
-
λ
∆λ
t
r
t
f
V
IL
V
IH
V
cc
I
cc
B
S
S
-
λ
t
r
t
f
V
OL
V
OH
P
A
P
D
-
V
cc
Min.
-
-
-15
-8
-3
9
1260
1500
-
-
-
V
cc
-1.810
V
cc
-1.165
4.75
3.10
-
-
-
-
-3
1500
1260
-
-
V
cc
-1.840
V
cc
-1.045
-
-32
-
4.75
3.10
-
50
20
Typical
-
-
-
-
-
-
1310
1550
1
0.4
0.4
-
-
5.0
3.3
-
-
-19
-23
0
1550
1310
-
-
-
-
-
-
2
5.0
3.3
-
-
-
Max.
1.3
-
-8
-3
0
-
1360
1600
4
0.5
0.5
V
cc
–1.475
V
cc
–0.88
5.25
3.50
110
1.3
-17
-20
-
1600
1360
0.4
0.4
V
cc
–1.62
V
cc
–0.88
-17
-
-
5.25
3.50
100
-
-
Unit
Gb/s
dBm
dBm
dBm
dBm
dB
nm
nm
ns
ns
V
V
mA
Gb/s
dBm
dBm
dBm
nm
ns
ns
V
dBm
dBm
dB
V
mA
dB
dB
Supply Current
I
cc
Optical Return Loss
Optical Cross Talk
Note:
(1) With 0.275 NA, 9/125µm fiber.
(2) Driven with a differential signal.
(3) Class 1 eye safe per FDA and IEC.
(4) Eye mask diagram is compliant to IEEE802.3z Eye Diagram
7
-12
(5) 2 -1 PRBS, BER= 10 .
(6) Compatible with 10K, 10KH and 100K Series LVPECL and PECL logic levels.
(7) The transmitter output should not be viewed directly.
2
2003-2
1.25Gbps Single Fiber Bi-Directional Optical Transceiver
Absolute Maximum Ratings
Parameter
Operating Temperature
-1
-2
Storage Temperature
Lead Soldering Limits
Supply Voltage
Min.
0
-40
-40
-
-0.2
-0.2
Max.
70
85
100
240/10
7
4
Unit
1.25Gbps Single Fiber Bi-Directional Optical Transceiver
5V
3.3V
°C
°C
°C
°C/sec
V
V
Ordering Information
Wavelength
13 for 1310nm
15 for 1550nm
Power Grade
1, 2 or 3
Connector type
SC, FC or ST
Supply voltage
5 for 5V
3 for 3.3V
O.T 1 or 2
TR
R
-3-
-
Package type
R for receptacle
P for pigtail 100cm
M
M for 1x9 Middle
type
No.
C
D
E
F
G
H
I
J
Tx
AC
AC
AC
AC
DC
DC
DC
DC
Rx
DC
DC
AC
AC
DC
DC
AC
AC
SD
PECL
TTL
PECL
TTL
PECL
TTL
PECL
TTL
Data Rate
Sensitivity 1 or 2
3 for 1.25Gbps
3
2003-2
1.25Gbps Single Fiber Bi-Directional Optical Transceiver
Receptacle
1.25Gbps Single Fiber Bi-Directional Optical Transceiver
5
2003-2
PCB Design
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