1.25 Gbps Bi-directional Single Fiber Transceiver
B-15/13-1250-TDPM-Sxx-60
Features
• Coaxial single mode single fiber package with optional
SC/FC/ST/MU connector
• Wavelength Tx 1550 nm/ Rx 1310nm
• Compliant with IEEE 802.3z Gigabit Ethernet
• Single +5V Power Supply
• PECL Differential Inputs and Outputs
• Wave Solderable and Aqueous washable
• Class 1 Laser Int. Safety Standad IEC 825 Compliant
• Uncooled laser diode with MQW structure
• Complies with Telcordia (Bellcore) GR-468-CORE
• Temperature Range: 0 to 70ºC
• Optical Isolation >30 dB
• Cross Talk < -33 dB
• Optical Return Loss > 14dB
Absolute Maximum Rating
Parameter
Symbol
Min.
Max.
Unit
V
Note
Power Supply Voltage
Input Voltage
Vcc
0
GND
-
6
V
V
cc
Output Current
Iout
30
260
70
mA
ºC
ºC
ºC
Soldering Temperature
Operating Temperature
Storage Temperature
-
10 seconds on leads only
-
Topr
Tstg
0
-40
85
Recommended Operating Condition
Parameter
Symbol
Min.
4.75
0
Typ.
Max.
5.25
70
Unit
V
Power Supply Voltage
Operating Temperature
Data Rate
Vcc
Topr
-
5
-
ºC
-
1250
-
Mbps
Transmitter Specifications, (0ºC<Topr<70ºC, 4.75V<VCC<5.25V)
Parameter
Optical
Symbol
Min
Typical
Max
Unit
Notes
Output power is coupled into a 9/125 µm single
mode fiber
Po
-10
-
-4
dBm
Optical Transmit Power
λ
Output center Wavelength
Output Spectrum Width
Side Mode Suppression Ratio
Extinction Ratio
1500
1550
1600
nm
dB
dB
dB
Δλ
Sr
-
-
35
-
1
1
-
-20dB width
30
9
CW, P0=5mW
ER
Output Eye
Compliant with IEEE 802.3z
Optical Rise Time
Tr
Tf
-
-
-
-
-
-
-
-
-
0.26
0.26
-
ns
ns
20% to 80% Values
20% to 80% Values
Tx:1550 nm/ Rx:1310 nm
Optical Fall Time
Optical Isolation
30
14
-
dB
-
Optical Return Loss
Relative Intensity Noise
Total Jitter
-
dB
RIN
TJ
-120
0.27
dB/Hz
ns
-
Measured with 27-1
1
SOURCE [ SOURCE PHOTONICS, INC. ]
