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| Price | US$9.4~US$12.5 |
| MOQ | 1pcs |
| Delivery Time | 3-5 working days |
| Brand | E-link |
| Place of Origin | China |
| Certification | RoHS,CE |
| Model Number | LNK-155M-L20 |
| Packaging Details | SFP Fiber Transceivers |
| Payment Terms | L/C,T/T,Western Union,MoneyGram,PayPal |
| Supply Ability | 100000PCS/Month |
| Place of Origin | China | Data rate | 155Mb/s |
| Packaging Details | SFP Fiber Transceivers | Model Number | LNK-155M-L20 |
| Supply Ability | 100000PCS/Month | Certification | RoHS,CE |
| Brand Name | E-link | Payment Terms | L/C,T/T,Western Union,MoneyGram,PayPal |
| Price | US$9.4~US$12.5 | Delivery Time | 3-5 working days |
| Minimum Order Quantity | 1pcs | Voltage | +5VDC |
| Supply Voltage | +3.45V Max. | Receiver Sensitivity | -34dBm |
155M Single Mode 1x9 Optical Fiber Transceiver 20KM
l 1×9 package with SC connector
l 
1310nm
FP Laser
and
PIN
photodetector
l 20Km transmission with SMF
l +3.3V single power supply
l LVPECL compatible data input/output interface
l Low EMI and excellent ESD protection
l laser safety standard IEC-60825 compliant
l Compatible with RoHS
l Operating
case
temperature
Commercial:
0°C
to
+70°C
Industrial:
-40°C
to
+85°C
Overview
The 1×9 transceiver supports 155Mbps and 20Km transmission distance with SMF.
The transceiver consists of two sections: The transmitter section incorporates a FP laser. The receiver section consists of a PIN photodiode integrated with a trans-impedance preamplifier (TIA).
Technical Indexes
Absolute Maximum Ratings
|
Parameter |
Symbol |
Minimum |
Maximum |
Units |
||
|
Storage Temperature |
Tst |
-40 |
+85 |
°C |
||
|
Operating Temperature |
Commercial |
Top |
0 |
+70 |
°C |
|
|
Industrial |
-40 |
+85 |
||||
|
Supply Voltage |
Vcc |
0 |
+5 |
V |
||
|
Input voltage |
Vin |
GND |
Vcc |
|
||
|
Lead Soldering Temperature & Time |
240/10 |
°C/s |
||||
Operation Environment
|
Parameter |
Symbol |
Minimum |
Maximum |
Units |
|
Supply Voltage |
Vcc |
3.15 |
3.45 |
V |
|
Ambient operating Temperature |
Top |
-40 |
+85 |
°C |
|
Operating Relative Humidity |
- |
5 |
95 |
% |
Transmitter Section
|
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Units |
|
Data rate |
- |
- |
155 |
- |
Mb/s |
|
Center Wavelength |
lo |
1260 |
1310 |
1360 |
nm |
|
Output Spectral width |
Dl |
- |
- |
4 |
nm |
|
Average Optical Output Power |
Po |
-15 |
- |
-3 |
dBm |
|
Extinction Ratio |
Er |
12 |
- |
18 |
dB |
|
Rise/Fall Time(20%~80%) |
Tr/Tf |
|
|
0.26 |
ns |
|
Total jitter |
Tj |
|
|
0.43 |
UI |
|
Optical Eye Diagram |
IEEE 802.3u and ANSI Fibre Channel Compatible |
||||
|
Input differential impendence |
Zdiff |
|
100 |
|
Ohm |
Receiver Section
|
Parameter |
Symbol |
Min. |
Typ. |
Max. |
unit |
|
Data rate |
|
|
155 |
|
Mb/s |
|
Wavelength |
l |
1260 |
|
1620 |
nm |
|
Receiver Sensitivity |
Rsen |
- |
|
-34 |
dBm |
|
Receiver Overload |
Rov |
-3 |
|
|
|
|
Output differential impendence |
Zdiff |
|
100 |
|
Ohm |
|
LOSS Thresholds |
LOSSD |
- |
- |
-34 |
dBm |
|
LOSSA |
-45 |
|
|
|
Pin Description
|
Pins |
Name |
Discription |
NOTE |
|
1 |
VeeR |
Receiver Ground |
|
|
2 |
RD+ |
IReceived Data Output (PECL) |
|
|
3 |
RD- |
Inv.ReceivedData Output (PECL) |
|
|
4 |
SD |
Signal Detected (PECL) |
|
|
5 |
VccR |
Receiver Power |
|
|
6 |
VccT |
Transmitter Power |
|
|
7 |
TD- |
Inv. Transmit Data Input (PECL) |
|
|
8 |
TD+ |
Transmit Data Input (PECL) |
|
|
9 |
VeeT |
Transmitter Ground |
|
Ordering Information
|
Part Number |
Product Description |
|
LNK-155M-L20 |
155M Single Fiber BIDI 1x9 Optical 1310nm FP Laser, 20Km transmission with SMF, -40°C~+85°C
|
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