Wuhan Optowix Co.,ltd.

Wuhan Optowix Co.,ltd.

Manufacturer from China
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4 Years
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40G QSFP+ LX4 2km Transceiver Fiber Optic Transceiver Module

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Wuhan Optowix Co.,ltd.
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City:wuhan
Country/Region:china
Contact Person:MsVivian
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40G QSFP+ LX4 2km Transceiver Fiber Optic Transceiver Module

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Brand Name :Optowix
Model Number :MJ1N-LXT8
Place of Origin :China
MOQ :1
Payment Terms :T/T
Supply Ability :10Kpcs
Delivery Time :5-8 working days
Packaging Details :ESD plastic case
Product Name :40G LX4 2KM QSFP+ module
SpeedRate :40G
Distrance :2km
Interface :LC duplex
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View Product Description
40G QSFP+ LX4 2km Module Optical Transceiver Module
Features
  • 4 CWDM lanes MUX/DEMUX design
  • Transmission data rate up to 11.3Gbps per channel
  • SMF LC duplex connector
  • Hot Pluggable QSFP+ form factor
  • Up to 2km SMF or 150m om4 MMF transmission
  • Compatible with RoHS
  • Single +3.3V power supply
  • Real Time Digital Diagnostic Monitoring
  • Operating case temperature: 0 to +70°C

Applications

  • 40GBASE-LX4 Ethernet
  • Infiniband QDR and DDR interconnects
  • Client-side 40G Datacom connections
Standards
  • QSFP MSA
  • SFF-8436
  • IEEE 802.3ba
Ordering Information
Part Number Product Description
MJ1N-LXT8 QSFP+, 40Gbps, LX4, 2km, 0ºC ~ 70ºC

Description

  • The MJ1N-LXT8 transceivers are high performance, cost effective modules supporting data rate of 40Gbps and 2km transmission distance with SMF or 100m om4 MMF. The transceiver consists of three sections: 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single chan- nel for 40Gb/s optical transmission; on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data; and MCU control unit. All modules satisfy class I laser safety requirements.
Absolute Maximum Ratings
Parameter Symbol Min Typ Max Unit
Storage Temperature Tstg -40 85 °C
Case Operating Temperature (Commercial ) To 0 70 °C
Relative Humidity - Storage Rhs 0 95 %
Relative Humidity - Operating Rho 0 85 %
Supply Voltage Vc 0.3 3.6 V
Notes:
Exceeding the absolute maximum ratings may cause irreversible damage to the device. The device is not intended to be operated under the condition of simultaneous absolute maximum rat- ings, which may cause irreversible damage to the de- vice.

Recommended Operating Conditions
Parameter Symbol Min Typ Max Unit
Case Operating Temperature Tcase 0 - 70 °C
DC Supply Voltage Vcc 3.135 - 3.465 V
Module Supply Current Iin - - 1000 mA

Electrical Characteristics
Parameter Symbol Min Typ Max Unit
Transmitter Electrical Characteristics
Differential Input Voltage Swing VIN 190 - 700 mV
Tx Differential Input Impendence ZIN 90 100 110 Ω
Tx Differential Output Impendence Zout 45 50 55 Ω
ResetL Disable Voltage Vr 2.0 - Vcc+0.3 V
ResetL Enable Voltage VrEN 0 - V
ModSelL Disable Voltage Vm 2.0 - Vcc+0.3 V
ModSelL Enable Voltage VmEN 0 - V
Receiver Electrical Characteristics
Differential output Voltage Swing VOUT 180 - 900 mV
Rx Differential Output Impendence ZOUT 90 100 110 Ω
IntL Assert Voltage VInt VCC-0.5 - VCC+0.3 V
IntL De-assert Voltage VDInt 0 - 0.4 V
Notes:
Even if TDP is <0.9dB,the OMA min must exceed this value.

Optical Characteristics
Parameter Symbol Min Typ Max Units Notes
Transmitter Characteristics
Signal Rate|Each Lane 10.3125 Gbps

Lane Wavelength

L0 1264.5 1271 1277.5 nm
L1 1284.5 1291 1297.5 nm
L2 1304.5 1311 1317.5 nm
L3 1324.5 1331 1337.5 nm
Side Mode Suppression Ratio SMSR 30 dB

Average launch power, each lane (for

SMF)

Pout

-7 2.3 dBm 1

Average launch power, each lane (for

MMF)

Pout

-5 3.5 dBm
OMA, each Lane (for SMF) Poma -6 3.5 dBm
OMA, each Lane (for MMF) Poma -4 4.5 dBm
Extinction Ratio ER 3.5 dB

Average launch power of OFF transmit-

ter,each lane

Poff -30 dBm
Receiver Characteristics
Signal Speed Per Lane 10.3125±100ppm Gbps

Lane Wavelength

L0 1260 1350 nm
L1 1260 1350 nm
L2 1260 1350 nm
L3 1260 1350 nm
Damage threshold|Each Lane THd 3.3 dBm 1
Average Receive Power|Each Lane -11.5 2.3 dBm
Average power at receiver input,each lane(for MMF) -7 3.5 dBm

Receive Sensitivity (OMA), each Lane

(for SMF)

-11.5 dBm 2
Receive Sensitivity (OMA), each Lane (for MMF) -10.5 dBm 4
Stressed Receiver Sensitivity (OMA), each Lane -10.3 dBm
LOS Assert LOSA -30 - dBm
LOS Deassert LOSD -15 dBm
LOS Hysteresis 0.5 dB

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