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Product Details:
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| Product Name: | Single Mode BiDi 1.25G SFP 20Km Tx1550nm/Rx1310nm Transceiver | Transmission Rate: | 1.25G |
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| Reach: | 20km/40km/60km/80km | Application: | Telecommunication, FTTX |
| Compatibility: | Cisco, Huawei, HP, Finisar, Juniper | Output Power: | -9~+3dBm |
| High Light: | 20Km finisar sfp cisco compatible Module,FTTX finisar sfp cisco compatible Module,Finisar bidi sfp single mode Module |
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Mirays SFP-GE-BX20-SM1310 is 1310 nm DFB 1.25Gigabit SFP+ transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 20km.The SFP+ LR module electrical interface is compliant to SFI electrical specifications.The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI. SFI typically operates over 200 mm of improved FR4 material or up to about 150mmof standard FR4 with one connector.
Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C
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Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
|
|
Case operating Temperature |
Industrial |
TC |
-40 |
|
85 |
°C |
|
Extended |
-5 |
|
85 |
°C |
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Commercial |
0 |
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+70 |
°C |
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Supply Voltage |
VCC |
3.135 |
|
3.465 |
V |
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Supply Current |
Icc |
|
|
300 |
mA |
|
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Inrush Current |
Isurge |
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|
Icc+30 |
mA |
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Maximum Power |
Pmax |
|
|
1 |
W |
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Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
Note |
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Transmitter Section: |
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Center Wavelength |
λc |
1530 |
1550 |
1570 |
nm |
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Spectral Width |
σ |
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|
1 |
nm |
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Sidemode Supression ratio |
SSRmin |
30 |
|
|
dB |
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Optical Output Power |
Pout |
-9 |
|
-3 |
dBm |
1 |
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Extinction Ratio |
ER |
9 |
|
|
dB |
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Optical Rise/Fall Time |
tr / tf |
|
|
260 |
ps |
2 |
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Relative Intensity Noise |
RIN |
|
|
-120 |
dB/Hz |
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Total Jitter Contribution |
TX Δ TJ |
|
|
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 |
1270 |
1310 |
1600 |
nm |
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Receiver Overload |
Pol |
-3 |
|
|
dBm |
4 |
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RX Sensitivity |
Sen |
|
|
-24 |
dBm |
4 |
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RX_LOS Assert |
LOS A |
-40 |
|
|
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 |
|
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
