Product Features
● Uncooled laser diode with MQW structure
● Reach 20 km Transmission Distance
● BIDI Single Mode Transceiver 1x9 Footprint
● SC, FC or ST Optical Interface are Optional
● 3.3V Power Supply
● LVPECL Differential Inputs and Outputs
● LVPECL Signal Detection Output alternative
● Fast Ethernet and ITU G.957 Compliant
● Compliant RoHS and lead free
● Complies with Telcordia GR-468-CORE
● Operating case temperature:
Standard: 0 to +70°C
Extend: -20 to +85°C
Industrial: -40 to +85°C
Product Applications
● ATM
● SONET/SDH
● Fast Ethernet
● Switches
● Routers
● Hubs
Performance Specifications
AbsoluteMaximum Ratings
|
Parameter |
Symbol |
Min |
Max |
Unit |
|
|
Storage Temperature |
Tst |
-40 |
+85 |
°C |
|
|
Operating Temperature |
TO |
BYTR-Bxx12-20 |
0 |
+70 |
°C |
|
BYTR-Bxx12-20E |
-20 |
+85 |
°C |
||
|
BYTR-Bxx12-20I |
-40 |
+85 |
°C |
||
|
Input Voltage |
- |
GND |
VCC |
V |
|
|
Power Supply Voltage |
VCC-VEE |
0 |
+4 |
V |
|
Recommended Operating Conditions
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
|
|
Storage Temperature |
Tst |
-40 |
- |
+85 |
°C |
|
|
Operating Case Temperature |
TC |
BYTR-Bxx12-20 |
0 |
- |
+70 |
°C |
|
BYTR-Bxx12-20E |
-20 |
- |
+85 |
°C |
||
|
BYTR-Bxx12-20I |
-40 |
- |
+85 |
°C |
||
|
Power SupplyVoltage |
VCC |
3.14 |
- |
3.45 |
V |
|
|
DataRate |
DR |
- |
1250 |
Mbps |
||
Optical Specification
|
Transmitter |
|||||||
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Note |
|
|
Center Wavelength |
1310 FP |
λC |
1261 |
1310 |
1360 |
nm |
BYTR-B1312-20xx |
|
1550 DFB |
1530 |
1550 |
1580 |
BYTR-B1512-20xx |
|||
|
Spectral Width |
∆λ |
- |
- |
4 |
nm |
FP |
|
|
1 |
nm |
DFB |
|||||
|
Average Optical Output Power |
Po |
-10 |
- |
-1 |
dBm |
- |
|
|
Extinction Ratio |
Er |
9 |
- |
- |
dB |
- |
|
|
Optical Rise Time(20%-80%) |
Tr |
- |
- |
280 |
ps |
- |
|
|
Optical Fall Time(20%-80%) |
Tf |
- |
- |
280 |
ps |
- |
|
|
Output Eye Diagram |
Compliant with ITU-T.G957 |
||||||
|
Receiver |
|||||||
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Note |
|
|
Operate Wavelength |
131O |
1261 |
- |
1370 |
nm |
BYTR-B1512-20xx |
|
|
1550 |
1500 |
1600 |
BYTR-B1312-20xx |
||||
|
Sensitivity |
Pr |
- |
- |
-22 |
dBm |
1 |
|
|
Saturation |
Ps |
-3 |
- |
- |
dBm |
1 |
|
|
Signal Detect Assert Level |
- |
-40 |
- |
- |
dBm |
Alarm : Low-level |
|
|
Signal Detect De-assert Level |
- |
- |
- |
-24 |
dBm |
||
|
SD Hysteresis |
- |
0.5 |
- |
5 |
dB |
- |
|
Note: 1. Minimum Sensitivity and saturation levels for a 27-1 PRBS test pattern @1250Mbps.
Package Diagram
SC Interface
FC Interface
ST Interface
Order information
|
产品型号 |
封装 |
波长(-xx) |
速率(xx) |
传输距离 (-xx) |
x |
等级(x) |
|
BYTR-Bxx12-20xx |
1x9 |
B13=T1310/R1550 |
12=1.25G |
02=(单模表示2KM；多模只能传几百米) |
空 不带DDM |
空 商业级 |