Generic Compatible 40GBASE-LR4L QSFP+ 2km DOM Duplex LC SMF Optical Transceiver Module

QSFP+40-CW4-2(LR4L)-LCD

Category: Brand:
  • High Quality
  • Factory Outlet
  • Satisfaction Guarantee
  • Global Shipping
SPECIFICATIONS
Product ModelQSFP+40-CW4-2(LR4L)-LCDManufacturer BrandPHILISUN
Package TypeQSFP+Optical ConnectorLC Duplex
Max Data Rate40GChannel Data Rate11.2Gbps
Effective Transmission Distance2km
Wavelength1271nm
1291nm
1311nm
1331nm		Operating Voltage3.3V
Fiber TypeSMFCore Size9/125µm
Transmitter Type4 Lanes CWDM DFBReceiver TypePIN
TX Power-7~+2.3dBmReceiver Sensitivity< -12dBm
Digital Diagnostic Monitoring(DDM)YESReceiver Overload2.3dBm
Power Consumption≤3.5WProtocolsIEEE802.3ba
40GBASE-IR4 Standard
Operating temperature(Commercial)0℃~+70℃Storage Temperature(Commercial)-40℃~+85℃

 

PRODUCT PRESENTATION
The PHILISUN QSFP+ 40G CWDM4 2km LR4L LC DX transceiver modules are designed for 40 Gigabit per second links over single-mode fiber, compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4 standards. They support digital diagnostics via the I2C interface as outlined in the QSFP+ MSA. Additionally, these optical transceivers adhere to the RoHS Directive 2011/65/EU for environmental safety compliance.

 

TRANSCEIVER SERIES PRODUCTS

 

PRODUCTION & TESTING EQUIPMENT

 

PERFORMANCE PARAMETER
General Specifications
Parameter Value Unit Notes
Module Form Factor QSFP+ – –
Number of Lanes 4 Tx and 4 – –
Maximum Aggregate Data Rate 41.2 Gb/s –
Maximum Data Rate per Lane 10.3 Gb/s Higher bit rates may be supported. Please contact FS.
Protocols Supported Typical applications include 40G Ethernet, Infiniband Fibre Channel, SATA/SAS3 – –
Electrical Interface and Pin-out 38-pin edge connector – Pin-out as defined by the QSFP+ MSA
Maximum Power Consumption 3.5 – –
Management Interface Serial, I2C-based, 400 kHz maximum frequency As defined by the QSFP+ MSA
Data Rate Specifications Symbol Min Typ. Max Units Ref.
Bit Rate per Lane BR – – 10313 Mb/sec 1
Bit Error Ratio BER – – 10-12 – 2
Link distance on SMF-28 d – – 2 kilometers 3
Notes:
1.Compliant with 40GBASE-LR4 and XLPPI per IEE 802.3ba. Compatible with 1/10 Gigabit Ethernet and 1/2/4/8/10G Fibre Channel.
2.Tested with a PRBS 231-1 test pattern.
3.Per 40GBASE-LR4, IEEE 802.3ba.

 

Absolute Maximum Ratings
Parameter Symbol Min Typ. Max Unit Ref.
Maximum supply voltage Vcc1, VccTx, VccRx -0.5 – 3.6 V –
Supply voltage Ts -40 – +85 °C –
Case operating temperature Top +15 – +60 °C –
Relative humidity RH 0 – 85 % 1
Damage threshold, per lane DT 3.4 – – dBm –
Note:
1.Non-condensing.

 

Electrical Characteristics
Parameter Symbol Min Typ. Max Unit Ref.
Supply voltage Vcc1, VccTx, VccRx 3.1 – 3.47 V –
Supply current Icc – –  1.13 A –
Transmit turn-on time – – – 2000 ms 1
Transmitter (per lane)
Single ended input voltage tolerance VinT -0.3 – 4.0 V –
Differential data input swing Vin,pp 120 – 1200 mVpp 2
Differential input threshold – – 50 – mV –
AC common mode input voltage tolerance (RMS) – 15 – – mV –
J2 jitter tolerancez Jt2 0.17 – – UI –
J9 jitter tolerance Jt9 0.29 – – UI –
Data dependent pulse width shrinkage DDPWS 0.07 – – UI –
Eye mask colordinates
{X1, X2 ,Y1, Y2}		 – – 0.11, 0.31
95, 350		 – UI
mV		 4
Receiver (per lane)
Single-ended output voltage – -0.3 – 4.0 V –
Differential data output swing Vout,pp 200 – 400 mVpp 5,6
300 – 600
400 550 800
600 – 1200
AC common mode output voltage (RMS) – – – 7.5 mV –
Termination mismatch at 1 MHx – – – 5 % –
Differential output return loss – Per IEEE P802.3ba,Section 86A.4.2.1 dB 3
Common mode output return loss – Per IEEE P802.3ba,Section 86A.4.2.2 dB 3
Output transition time, 20% to 80% – 28 – – ps –
J2 jitter output Jo2 – – 0.42 UI –
J9 jitter output Jo9 – – 0.65 UI –
Eye mask coordinates #1
{X1, X2, Y1, Y2}		 – – 0.29, 0.5
150, 425		 – UI
mV		 4
Power supply ripple tolerance PSR 50 – – mVpp –
Notes:
1.From power-on and end of any fault conditions.
2.After internal AC coupling. Self-biasing 100Ωdifferential input.
3.10 MHz to 11.1 GHz range
4.Hit ratio = 5 x 10E-5.
5.AC coupled with 100Ωdifferential output impedance.
6.Output voltage is settable in 4 discrete steps via the I2C. Default is 400-800 mV.

 

Optical Characteristics
Parameter Symbol Min Typ. Max Unit Ref.
Transmitter (per lane)
Signaling speed per lane – – – 10.3125 GBd 1
Lane center wavelengths (range) – 1264.5-1277.5
1284.5-1297.5
1304.5-1317.5
1324.5-1337.5		 nm –
Total average launch power Pout – – 8.3 dBm –
Average launch power per lane TXPx -7.0 – 2.3 dBm –
Transmit OMA per lane TxOMA -4.0 – 3.5 dBm 2
Optical extinction ratio
ER
 3.5 – – dB –
Sidemode suppression ratio SSRmin 30 – – dB –
Average launch power of OFF transmitter, per lane – – -30 dBm
Relative intensity tolerance RIN – – -128 dB/Hz 3
Optical return loss tolerance – – – 20 – –
Transmitter reflectance – – – -12 dB –
Transmitter eye mask definition
{X1, X2, X3, Y1, Y2, Y3}		 – (0.25, 0.4, 0.45,
0.25, 0.28, 0.4)		 – – – –
Parameter Symbol Min Typ. Max Unit Ref.
Receiver (per lane)
Signaling speed per lane – – – 10.3125 GBd 4
Lane center wavelengths (range) – 1264.5-1277.5
1284.5-1297.5
1304.5-1317.5
1324.5-1337.5		 nm –
Receive power (OMA) per lane RxOMA
–
3.5
 dBm
Average receive power per lane RXPx -11.5 – 2.3 dBm 5
Receiver sensitivity (OMA) per lane Rxsens – – -11.5 dBm –
Stressed receiver sensitivity (OMA) per lane SRS – – -9.6 dBm –
Damage threshold per lane PMAX – – 3.4 dBm –
Return loss RL – – -26 dB –
Vertical eye closure penalty, per lane – – – 1.9 dB –
Receive electrical 3dB upper cutoff frequency, per lane – – – 12.3 GHz –
LOS De-assert LOSD – – -15 dBm –
LOS assert LOSA -28 – – dBm –
LOS hysteresis – – 1 – dB –
Notes:
1.Transmitter consists of 4 lasers operating at 10.3Gb/s each.
2.Minimum value is informative.
3.RIN is scaled by 10*log(10/4) to maintain SNR outside of transmitter.
4.Receiver consists of 4 photodetectors operating at 10.3Gb/s each.
5.Minimum value is informative, equals min TxOMA with infinite ER and max channel insertion loss.

 

PIN DESCRIPTION
QSFP+ MSA-compliant 38-pin connector

 

Pin Symbol Name/Description Notes
1 GND Ground 1
2 Tx2n Transmitter Inverted Data Input –
3 Tx2p Transmitter Non-Inverted Data Input –
4 GND Ground 1
5 Tx4n Transmitter Inverted Data Input –
6 Tx4p Transmitter Non-Inverted Data Input –
7 GND Ground 1
8 ModSelL Module Select –
9 ResetL Module Reset –
10 Vcc Rx +3.3V Power Supply Receiver –
11 SCL 2-wire Serial Interface Clock –
12 SDA 2-wire Serial Interface Data –
13 GND Ground 1
14 Rx3p Receiver Non-Inverted Data Output –
15 Rx3n Receiver Inverted Data Output –
16 GND
Ground
 1
17 Rx1p Receiver Non-Inverted Data Output –
18 Rx1n Receiver Inverted Data Output –
19 GND Ground 1
20 GND Ground 1
21 Rx2n Receiver Inverted Data Output –
22 Rx2p Receiver Non-Inverted Data Output –
23 GND Ground 1
24 Rx4n Receiver Inverted Data Output –
25 Rx4p Receiver Non-Inverted Data Output –
26 GND Ground 1
27 ModPrsL Module Present –
28   IntL   Interrupt –
29 Vcc Tx +3.3V Power Supply Transmitter –
30 Vcc1 +3.3V Power Supply –
31   LPMode   Low Power Mode –
32 GND Ground –
33 Tx3p Transmitter Non-Inverted Data Input 33
34 Tx3n Transmitter Inverted Data Input –
 35 GND Ground  1
 36 Tx1p Transmitter Non-Inverted Data Input –
 37 Tx1n Transmitter Inverted Data Input –
 38 GND Ground  1
Note:
Circuit ground is internally isolated from chassis ground.

 

PRODUCT CERTIFICATION

 

QUALITY ADVANTAGE

 

COMPATIBLE BRANDS
CONFIGURATION INFORMATION
光模块产品详情订购信息---SFP28

 

Related products