Mikrotik Sfp Single Mode 1.25G 1310nm 20km lC

Brand Name:Mray
Certification:CE, FCC, RoHs, ISO9001
Model Number:SFP-GE-LX20
Minimum Order Quantity:1 piece
Delivery Time:1~2 days for samples
Payment Terms:T/T, Western Union, L/C
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Location: Shenzhen China
Address: A2315, Hezheng Huiyicheng, Laodong Community, Xixiang, Baoan, Shenzhen, China
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Mikrotik SFP Transceiver 1.25G 1310nm 20km Single-Mode LC


Description

The SFP transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 20km transmission distance with SMF.


The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.

The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472.


Features


  • SFP Multi-Source Agreement compliance
  • Compliant with Fiber Channel 100-SM-LC-L standard
  • Compliant with IEEE802.3z Gigabit Ethernet standard
  • Industry standard small form pluggable (SFP) package
  • Duplex LC connector
  • Differential LVPECL inputs and outputs
  • Single power supply 3.3V
  • TTL signal detect indicator
  • Hot Pluggable
  • Class 1 laser product complies with EN 60825-1
  • RoHS compliant

Applications


  • Distributed multi-processing
  • Switch to switch interface
  • High speed I/O for file server
  • Bus extension application
  • Channel extender, data storage

Recommended Operating Environment

ParameterSymbolMin.TypicalMax.Unit
Case operating TemperatureIndustrialTC-4085°C
Extended-585°C
Commercial0+70°C
Supply VoltageVCC3.1353.465V
Supply CurrentIcc300mA
Inrush CurrentIsurgeIcc+30mA
Maximum PowerPmax1W

Transmitter Electro-optical Characteristics (TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)

Parameters

Symbol

Min.

Typ.

Max.

Unit

Note

Operating Date Rate

DR

125


1250

Mb/s


Optical Launch Power

Po

-9


-3

dBm

1

Optical Center Wavelength

λc

1260

1310

1355

nm


Spectral Width (RMS)

Δλ



3

nm


Optical Extinction Ratio

ER

9



dB


Optical Eye Mask


IEEE802.3ah


Relative Intensity Noise

RIN



-120

dB/Hz


Differential Data Input Swing

VIN

180


1200

mV


TX Disable Input Voltage-Low (TX ON)

TDISVL

GND


0.8

V


TX Disable Input Voltage-High (TX OFF)

TDISVH

2.0


Vcc

V


TX Fault Output Voltage-Low (TX Normal)

TFLTVL

GND


0.8

V


TX Fault Output Voltage-High (TX Fault)

TFLTVH

2.0


Vcc

V

Receiver Electro-optical Characteristics (TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)

Parameters

Symbol

Min.

Typ.

Max.

Unit

Note

Operating Date Rate

DR

125


1250

Mb/s


Receiver Sensitivity @1250Mbps

PIN_min



-24

dBm

1

Receiver Sensitivity @125Mbps




-25

dBm

1

Maximum Input Power

PIN_max

-3



dBm


Optical Center Wavelength

λc

1260


1620

nm


LOS De-Assert

LOSD



-25

dBm


LOS Assert

LOSA

-35



dBm


LOS Hysteresis

LOSHY

0.5



dB


Differential Data Output Swing

VOUT

600


1000

mV


Receiver LOS Signal Output Voltage-Low

LOSVL

GND


0.8

V


Receiver LOS Signal Output Voltage-High

LOSVH

2.0


Vcc

V


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China Mikrotik Sfp Single Mode  1.25G 1310nm 20km lC supplier

Mikrotik Sfp Single Mode 1.25G 1310nm 20km lC

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