Generic Compatible 40GBASE-ER4 QSFP+ 40km DOM Duplex LC SMF Optical Transceiver Module

QSFP+40-CW4-40(ER4)-LCD

Category: Brand:
  • High Quality
  • Factory Outlet
  • Satisfaction Guarantee
  • Global Shipping
SPECIFICATIONS
Product ModelQSFP+40-CW4-40(ER4)-LCDManufacturer BrandPHILISUN
Package TypeQSFP+Optical ConnectorLC Duplex
Max Data Rate40GbpsChannel Data Rate10.3125Gbps
Effective Transmission Distance40km
Wavelength1271nm
1291nm
1311nm
1331nm		Operating Voltage3.3V
Fiber TypeSMFCore Size9/125µm
Transmitter TypeDFB CWDMReceiver TypeAPD
TX Power-2.7~4.5dBmReceiver Sensitivity<-21.2dBm
Digital Diagnostic Monitoring(DDM)YESReceiver Overload-4.5dBm
Power Consumption≤3.5W (Commercial)
≤4.5W (Industrial)		ProtocolsIEEE 802.3ba 40GBASE-ER4
Operating Temperature(Commercial)0℃~+70℃Storage Temperature(Commercial)-40℃~+85℃
Operating Temperature(Industrial)-40℃~+85℃Storage Temperature(Industrial)-40℃~+85℃

 

PRODUCT PRESENTATION
The PHILISUN QSFP+ 40G CWDM4 40km ER4 LC DX transceiver module is designed for 40GbE connections over single mode fiber (SMF) with a range of up to 40km. It adheres to IEEE 802.3ba 40GBASE-ER4 standards and provides digital diagnostics via an I2C interface as outlined by the QSFP+ MSA.

 

TRANSCEIVER SERIES PRODUCTS

 

PRODUCTION & TESTING EQUIPMENT

 

PERFORMANCE PARAMETER
Absolute Maximum Ratings
Parameter Symbol Min. Max. Unit
Storage temperature TS -40 +85 °C
Supply voltage VCC -0.5 3.6 V
Operating relative humidity RH 0 85 %
 *Exceeding any one of these values may destroy the device immediately.

 

Recommended Operating Conditions
Parameter Symbol Min. Typical Max. Unit
Operating case temperature Tc QSFP+40-CW4-40(ER4)-LCD 0 – +70 °C
-40 – +85 °C
Power supply voltage Vcc 3.135 3.3 3.465 V
Commercial power dissipation PD – – 3.5 W
Industrial power dissipation PD – – 4.5 W
Link distance with G.652 D – – 40 km

 

Performance Specifications-Electrical
Parameter Symbol Min. Typ. Max Unit Notes
Supply voltage – 3.1 – 3.47 V –
Supply current Icc – – 1.44 A –
Transmit turn-on time – – – 2000 ms Note3
Transmitter
Differential input voltage swing Vin,pp 190 – 700 mVp-p –
Input impedance (Differential) Zin 90 100 110 ohms Rin > 100 kohms @
DC
Receiver
Differential output voltage swing Vout,pp 300 – 850 mVp-p –
AC common mode output voltage – – – 7.5 mV RMS
Output impedance (Differential) Zout 90 100 110 ohms –
Output transition time – 28 – –
ps
 20%~80%

 

Optical Characteristics
Parameter
Symbol
 Min. Typical Max. Unit
Transmitter
Signaling speed per lane BRAVE – 10.3125 11.2 Gbps
Side mode launch power SMSR 30 – – dB
Total average launch power PT – – 10.5 dBm
Lane_0 center wavelength λC0 1264.5 1271 1277.5 nm
Lane_1 center wavelength λC1
1284.5
 1291 1297.5 nm
Lane_2 center wavelength λC2 1304.5 1311 1317.5 nm
Lane_3 center wavelength λC3 1324.5 1331 1337.5 nm
Average launch power per lane Peach -2.7 – 4.5 dBm
Average launch power of OFF transmitter per lane – – – -30 dBm
Relative intensity noise Rin – – -128 dB/Hz
Optical modulation amplitude Poma 0.3 0 5.0 dBm
Optical return loss tolerance – – – 20 dB
Differnce in launch power between any two lanes Ptx,diff – – 4.7 dB
Transmitter reflectance RT – – -12 dB
Extinction ratio ER 5.5 – – dB
Transmitter eye mask definition{X1, X2, X3, Y1, Y2, Y3} – {0.25 ，0.4 ，0.45 ，0.25 ，0.28 ，0.4} –
Receiver
Signaling speed per lane BRAVE – 10.3125 – Gbps
Data rate variation – -100 – +100 ppm
Damage threshold Rdam 3.8 – – dBm
Lane_0 center wavelength λC0 1264.5 1271 1277.5 nm
Lane_1 center wavelength λC1 1284.5 1291 1297.5 nm
Lane_2 center wavelength λC2 1304.5 1311 1317.5 nm
Lane_3 center wavelength λC3 1324.5 1331 1337.5 nm
Average receive power per lane Rpow -21.2 – -4.5 dBm
Receiver sensitivity in OMA per lane Pmin – – -19 dBm
Stressed receiver sensitivity (OMA) per lane RXSRS – – -16.8 dBm
Conditions of stressed receiver sensitivity test：
Vertical eye closure penalty VECP – 2.2 – dB
Stressed J2 jitter J2 – 0.3 – UI
Stressed J9 jitter J9 – 0.47 – UI
LOS assert LOSA -35 – – dBm
LOS de-assert LOSD – – -23 dBm
LOS hysteresis – 0.5 – – dB

 

QSFP+ TRANSCEIVER ELECTRICAL PAD LAYOUT

 

PIN ARRANGEMENT AND DEFINITION
Pin Logic Symbol Description Plug Sequence Notes
1 – GND Ground 1 1
2 CML-I Tx2n Transmitter Inverted Data Input 3 –
3 CML-I Tx2p Transmitter Non-Inverted Data Input 3 –
4 – GND Ground 1 1
5 CML-I Tx4n Transmitter Inverted Data Input 3 –
6 CML-I Tx4p Transmitter Non-Inverted Data Input 3 –
7 – GND Ground 1 1
8 LVTTL-I ModSelL Module Select 3 –
9 LVTTL-I ResetL
Module Reset
 3 –
10 – VccRx +3.3V Power Supply Receiver 2 2
11 LVCMOS- I/O SCL 2-wire Serial Interface Clock 3 –
12 LVCMOS- I/O SDA 2-wire Serial Interface Data 3 –
13 – GND Ground 1 1
14 CML-O Rx3p Receiver Non-Inverted Data Output 3 –
15 CML-O Rx3n Receiver Inverted Data Output 3 –
16 – GND
Ground
 1 1
17 CML-O Rx1p Receiver Non-Inverted Data Output 3 –
18 CML-O Rx1n Receiver Inverted Data Output 3 –
19 – GND Ground 1 1
20 – GND Ground 1 1
21 CML-O Rx2n Receiver Inverted Data Output 3 –
22 CML-O Rx2p Receiver Non-Inverted Data Output 3 –
23 – GND Ground 1 1
24 CML-O Rx4n Receiver Inverted Data Output 3 –
25 CML-O Rx4p Receiver Non-Inverted Data Output 3 –
26 – GND Ground 1 1
27   LVTTL-O ModPrsL Module Present  3 –
28   LVTTL-O   IntL Interrupt  3 –
29 – VccTx +3.3V Power supply transmitter  2 2
30 – Vcc1 +3.3V Power supply  2 2
31   LVTTL-I   LPMode Low Power Mode  3 –
32 – GND Ground  1 1
33 CML-I Tx3p Transmitter Non-Inverted Data Input  3 –
34 CML-I Tx3n Transmitter Inverted Data Input  3 –
35 – GND Ground  1 1
36 CML-I Tx1p Transmitter Non-Inverted Data Input  3 –
37 CML-I Tx1n Transmitter Inverted Data Input  3 –
38 – GND Ground  1 1
1: GND is the symbol for signal and supply (power) common for the QSFP+ module. All are common within the QSFP+ module and all module voltages are referenced to this potential unless otherwise noted. Connect these directly to the host board signal-common ground plane.
2: Vcc Rx, Vcc1 and Vcc Tx are the receiver and transmitter power supplies and shall be applied concurrently. Requirements defined for the host side of the Host Edge Card Connector are listed in Table 6. Recommended host board power supply filtering is shown in Figures 3 and 4. Vcc Rx Vcc1 and Vcc Tx may be internally connected within the QSFP+ Module in any combination. The connector pins are each rated for a maximum current of 500mA.

 

PRODUCT CERTIFICATION

 

QUALITY ADVANTAGE

 

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

 

Related products