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Product Details:
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| Product Name: | Gigabit 20Km DDM BIDI Mini Gbic SFP SM 1.25G Optical Tranceiver Module | Rate: | 1.25G |
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| Connector: | Simplex LC Connector | Wavelength: | 1310nm/1550nm |
| Distance: | 20km | Fiber Type: | SMF |
| Application: | Telecommunication, Gigabit Ethernet, FTTH FTTB FTTO Network, | Warranty: | 3 Years |
| High Light: | 20Km sm sfp module,BIDI Sfp Lc Transceiver,BX20 sfp lc transceiver |
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The SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 20Km transmission distance with SMF.
The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integratedwith a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safetyrequirements.
The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. Forfurther information, please refer to SFP MSA.
Up to 1.25Gb/s Data Links
Single LC connector
Up to 20 km on 9/125μm SMF
1310nm FP laser transmitter
1550nm PIN photo-detector
Single +3.3V Power Supply
Monitoring Interface Compliant with SFF-8472
Maximum Power <1W
Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available
RoHS compliant and Lead Free
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Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
|
Operating Case Temperature |
Standard Tc |
0 |
25 |
70 |
°C |
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Power Supply Voltage |
Vcc |
3.13 |
3.3 |
3.47 |
V |
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Power Supply Current |
Icc |
|
|
300 |
mA |
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Power Dissipation |
PD |
|
800 |
1200 |
mW |
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Data Rate |
DR |
|
1.25 |
|
Gbps |
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Transmission Distance |
TD |
|
20 |
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km |
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Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
Note |
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Transmitter Section: |
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Center Wavelength |
λc |
1270 |
1310 |
1600 |
nm |
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Spectral Width(RMS) |
σRMS |
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|
4 |
nm |
|
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Optical Output Power |
Pout |
-9 |
|
-3 |
dBm |
1 |
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Extinction Ratio |
ER |
9 |
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|
dB |
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Optical Rise/Fall Time |
tr / tf |
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|
260 |
ps |
2 |
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Relative Intensity Noise |
RIN |
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|
-120 |
dB/Hz |
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Total Jitter Contribution |
TX Δ TJ |
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|
0.284 |
UI |
3 |
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Eye Mask for Optical Output |
Compliant with IEEE802.3 z (class 1 laser safety) |
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Receiver Section: |
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Optical Input Wavelength |
λc |
1530 |
1550 |
1570 |
nm |
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Receiver Overload |
Pol |
-3 |
|
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dBm |
4 |
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RX Sensitivity |
Sen |
|
|
-24 |
dBm |
4 |
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RX_LOS Assert |
LOS A |
-40 |
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|
dBm |
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RX_LOS De-assert |
LOS D |
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|
-25 |
dBm |
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RX_LOS Hysteresis |
LOS H |
0.5 |
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dB |
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General Specifications: |
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Data Rate |
BR |
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1.25 |
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Gb/s |
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Bit Error Rate |
BER |
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|
10-12 |
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Max. Supported Link Length on 9/125μm SMF@1.25Gb/s |
LMAX |
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20 |
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km |
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Total System Budget |
LB |
14 |
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dB |
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Contact Person: Jenny
Tel: +8615012632309
