QSFP+ 40G Series – www.philisun.com https://www.philisun.com Optical transceivers support <strong>10G to 800G</strong> high-speed transmission Thu, 04 Dec 2025 09:19:29 +0000 en-US hourly 1 https://www.philisun.com/wp-content/uploads/2025/10/philisun斐立飒-logo彩色方形-1-100x100.png QSFP+ 40G Series – www.philisun.com https://www.philisun.com 32 32 Generic Compatible 40GBASE-ER4 QSFP+ 40km DOM Duplex LC SMF Optical Transceiver Module https://www.philisun.com/products/40g-cwdm4-40km-er4-lc-dx/ Wed, 19 Nov 2025 07:58:39 +0000 https://www.philisun.com/?post_type=product&p=3272 QSFP+40-CW4-40(ER4)-LCD

Generic Compatible 40GBASE-ER4 QSFP+ 40km DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

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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
The form can be filled in the actual website url.

 

Generic Compatible 40GBASE-ER4 QSFP+ 40km DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

]]> Generic Compatible 40G ELR4 QSFP+ 20km DOM Duplex LC SMF Optical Transceiver Module https://www.philisun.com/products/40g-cwdm4-20km-elr4-lc-dx/ Wed, 19 Nov 2025 07:27:45 +0000 https://www.philisun.com/?post_type=product&p=3264 QSFP+40-CW4-20(ELR4)-LCD

Generic Compatible 40G ELR4 QSFP+ 20km DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

]]>
SPECIFICATIONS
Product ModelQSFP+40-CW4-20(ELR4)-LCDManufacturer BrandPHILISUN
Package TypeQSFP+Optical ConnectorLC Duplex
Max Data Rate40GbpsChannel Data Rate10.3125Gbps
Effective Transmission Distance20km
Wavelength1271nm
1291nm
1311nm
1331nm		Operating Voltage3.3V
Fiber TypeSMFCore Size9/125µm
Transmitter TypeDFB CWDMReceiver TypePIN
TX Power-4.5~2.3dBmReceiver Sensitivity<-12.5dBm
Digital Diagnostic Monitoring(DDM)YESReceiver Overload3.3dBm
Power Consumption≤3.5W (Commercial)
≤4.5W (Industrial)		ProtocolsSFF-8436 QSFP MSA
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 20km ELR4 LC DX transceiver is a high-performance solution for 40GBASE Ethernet, supporting data transmission over single mode fiber (SMF) at distances of up to 20km. Operating at a wavelength of 1310nm and utilizing duplex LC connectors, it complies with SFF-8436 QSFP+ MSA and RoHS standards. Equipped with digital diagnostics accessible via the I2C interface, this hot-swappable transceiver provides real-time monitoring of operating parameters, making it an ideal choice for data centers, high-performance computing, and enterprise core and distribution networks.

 

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 0 – +70 °C
Power supply voltage Vcc 3.15 3.3 3.45 V
Power supply current Icc – – 1100 mA
Power dissipation PD – – 3.5 W
Aggregate bit rate BRAVE – 41.25(40GE) – Gbps
Lane bit rate BRLANE – 10.3125(40GE) – Gbps

 

Performance Specifications-Electrical
Parameter    Symbol Min. Typ. Max Unit Notes
Transmitter
Single ended input voltage tolerance – -0.3 –    4 V   Referred to TP1 signal common
Differential input amplitude – 150 – 1000 mvp-p –
AC common mode input voltage tolerance – 15 – – mV RMS
Input impedance(differential) Zin 85   100 115 ohms Rin > 100 kohms @ DC
TX Disable Disable VIH 2 – Vcc+0.3 V –
Enable
VIL
 0 – 0.8 –
TX FAULT Fault VOH 2.4 – Vcc+0.3 V –
Normal VOL 0 – 0.8 –
Receiver
Single ended output voltage – -0.3 – 4
V
 Referred to ignal common
Differential output amplitude – 290 – 1000 mvp-p –
AC common mode voltage – – – 7.5 mV RMS
Termination mismatch at 1MHz – – – 5 % –
Output impedance(differential) Zout 85   100 115 ohms –
Output rise/fall time tr/tf 30 – – ps 10%~90%
  RX_LOS LOS VOH 2.4 – Vcc+0.3 V –
Normal VOL 0 – 0.8 V –

 

Optical and Electrical Characteristics
Parameter
Symbol
 Min. Typical Max. Unit
SMF L – 10 – km
Aggregate bit rate BRAVE – 41.25 – Gbps
Per lane bit rate BRLANE – 10.3125 – Gbps
Transmitter
Channels wavelength λC 1264.5 1271 1277.5 nm
1284.5
 1291 1297.5
1304.5 1311 1317.5
1324.5 1331 1337.5
-20dB spectral width ∆λ – – 1 nm
Average launch power, each lane Pout/lane -3.5 – 2.3 dBm
Extinction ratio Er 3.5 – – dB
Output optical eye IEEE 802.3ba-2010 Compliant
   Receiver
Channels wavelength λC 1264.5 1271 1277.5 nm
1284.5 1291 1297.5
1304.5 1311 1317.5
1324.5 1331 1337.5
Damage threshold 5.5 – – dBm
Receiver sensitivity in OMA, each lane Pmins – – -12.5 dBm
Maximum receive power, each lane Pmax 2.3 – – dBm
Receiver reflectance Rr – – -26 dB
Los de-assert LOSD – – -15 dBm
Los assert LOSA -24 – – dBm
Los hysteresis – 0.5 – – dB

 

FUNCTIONAL DESCRIPTION OF TRANSCEIVER

 

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
The form can be filled in the actual website url.

 

Generic Compatible 40G ELR4 QSFP+ 20km DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

]]> Generic Compatible 40GBASE-LR4 QSFP+ 10km DOM Duplex LC SMF Optical Transceiver Module https://www.philisun.com/products/40g-cwdm4-10km-lr4-lc-dx/ Wed, 19 Nov 2025 06:54:56 +0000 https://www.philisun.com/?post_type=product&p=3253 QSFP+40-CW4-10(LR4)-LCD

Generic Compatible 40GBASE-LR4 QSFP+ 10km DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

]]>
SPECIFICATIONS
Product ModelQSFP+40-CW4-10(LR4)-LCDManufacturer BrandPHILISUN
Package TypeQSFP+Optical ConnectorLC Duplex
Max Data Rate40GbpsChannel Data Rate10Gbps
Effective Transmission Distance10km
Wavelength1271nm
1291nm
1311nm
1331nm		Operating Voltage3.3V
Fiber TypeSMFCore Size9/125µm
Transmitter TypeDFBsReceiver TypePIN
TX Power-7~+2.3dBmReceiver Sensitivity< -11.5dBm
Digital Diagnostic Monitoring(DDM)YESReceiver Overload2.3dBm
Power Consumption≤3.5WProtocolsIEEE 802.3ba(40GBASE-LR4)
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 10km LR4 LC DX transceiver is engineered for 40GBASE Ethernet connections, supporting up to 10 kilometers over single-mode fiber (SMF) at a 1310nm wavelength, using duplex LC connectors. It complies with QSFP+ MSA, IEEE 802.3ba 40GBASE-LR4, and OTU3 C4S1-2D1 standards. Additionally, it offers digital diagnostics through the I2C interface as outlined by the QSFP+ MSA, enabling real-time monitoring of operating parameters. This hot-swappable, easy-to-install transceiver is ideal for use in data centers, high-performance computing, and enterprise core and distribution networks.

 

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 0 – +70 °C
Power supply voltage Vcc 3.15 3.3 3.45 V
Power supply current Icc – – 1100 mA
Power dissipation PD – – 3.5 W
Aggregate bit rate BRAVE – 41.25(40GE)
43.018(OTU3)		 – Gbps
Lane bit rate BRLANE – 10.3125(40GE)
10.7546(OTU3)		 – Gbps

 

Performance Specifications-Electrical
Parameter    Symbol Min. Typ. Max Unit Notes
Transmitter
Single ended input voltage tolerance – -0.3 –    4 V   Referred to TP1 signal common
Differential input amplitude – 150 – 1000 mvp-p
AC common mode input voltage tolerance – 15 – – mV RMS
Input impedance(differential) Zin 85   100 115 ohms Rin > 100 kohms @ DC
TX Disable Disable VIH 2 – Vcc+0.3 V –
Enable
VIL
 0 – 0.8 –
TX FAULT Fault VOH 2.4 – Vcc+0.3 V –
Normal VOL 0 – 0.8 –
Receiver
Single ended output voltage – -0.3 – 4
s
   Referred to ignal common
Differential output amplitude – 290 – 1000 mvp-p –
AC common mode voltage – – – 7.5 mV RMS
Termination mismatch at 1MHz – – – 5 % –
Output impedance(differential) Zout 85   100 115 ohms –
Output rise/fall time tr/tf 30 – – ps 10%~90%
  RX_LOS LOS VOH 2.4 – Vcc+0.3 V –
Normal VOL 0 – 0.8 V –

 

Optical and Electrical Characteristics
Parameter
Symbol
 Min. Typical Max. Unit
SMF L – 10 – km
Aggregate bit rate BRAVE – 41.25 – Gbps
Per lane bit rate BRLANE – 10.3125 – Gbps
Transmitter
Channels wavelength λC 1264.5 1271 1277.5 nm
1284.5
 1291 1297.5
1304.5 1311 1317.5
1324.5 1331 1337.5
-20dB spectral width ∆λ – – 1 nm
Average launch power, each lane Pout/lane -7 – 2.3 dBm
Transmit OMA, per lane TX_OMA/lane -4 – 3.5 dBm
Extinction ratio Er 3.5 – – dB
Output optical eye     IEEE 802.3ba-2010 Compliant
   Receiver
Channels wavelength λC 1264.5 1271 1277.5 nm
1284.5 1291 1297.5
1304.5 1311 1317.5
1324.5 1331 1337.5
Damage threshold – 5.5 – – dBm
Receiver sensitivity in OMA, each lane Pmins – – – 11.5 dBm
Maximum receive power, each lane Pmax 2.3 – – dBm
Receiver reflectance Rr – – -26 dB
Los de-assert LOSD – – – 11.5 dBm
Los assert LOSA -24 – – dBm
Los hysteresis – 0.5 – – dB

 

FUNCTIONAL DESCRIPTION OF TRANSCEIVER

 

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
The form can be filled in the actual website url.

 

Generic Compatible 40GBASE-LR4 QSFP+ 10km DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

]]> Generic Compatible 40GBASE-LR4L QSFP+ 2km DOM Duplex LC SMF Optical Transceiver Module https://www.philisun.com/products/40g-cwdm4-2km-lr4l-lc-dx/ Wed, 19 Nov 2025 06:13:18 +0000 https://www.philisun.com/?post_type=product&p=3243 QSFP+40-CW4-2(LR4L)-LCD

Generic Compatible 40GBASE-LR4L QSFP+ 2km DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

]]>
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
The form can be filled in the actual website url.

 

Generic Compatible 40GBASE-LR4L QSFP+ 2km DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

]]> Generic Compatible 40G ESR4 QSFP+ 850nm 400m DOM MPO8/12 MMF Optical Transceiver Module https://www.philisun.com/products/40g-850nm-400m-esr4-mpo8-12/ Wed, 19 Nov 2025 05:10:12 +0000 https://www.philisun.com/?post_type=product&p=3227 QSFP+40-85-04(ESR4)-MPO8/12

Generic Compatible 40G ESR4 QSFP+ 850nm 400m DOM MPO8/12 MMF Optical Transceiver Module最先出现在www.philisun.com。

]]>
SPECIFICATIONS
Product ModelQSFP+40-85-04(ESR4)-MPO8/12Manufacturer BrandPHILISUN
Package TypeQSFP+Optical ConnectorMPO 8C/12C
Max Data Rate40GChannel Data Rate10.3125Gbps
Effective Transmission Distance(OM3)300mEffective Transmission Distance(OM4)400m
Wavelength850nmOperating Voltage3.3V
Fiber TypeMMFCore Size50/125µm
Transmitter TypeVCSELReceiver TypePIN
TX Power-7.6~2.4dbmReceiver Sensitivity-9.5dbm
Digital Diagnostic Monitoring(DDM)YESReceiver Overload2.4dBm
Power Consumption< 1.5WProtocolsIEEE 802.3ba
IEEE 802.3ae
QSFP+ MSA SFF-8436
Operating temperature(Commercial)0℃~+70℃Storage Temperature(Commercial)-40℃~+85℃

 

PRODUCT PRESENTATION
The PHILISUN QSFP+ 40G 850nm 400m ESR4 MPO 8/12 transceiver is designed for 40GBASE Ethernet applications, supporting transmission up to 400m over multimode fiber (MMF) at an 850nm wavelength through an MTP/MPO-12 connector. It complies with QSFP+ MSA, IEEE 802.3ba 40GBASE-SR4, and IEEE 802.3ae 10GBASE-SR standards. Equipped with digital diagnostics accessible via the I2C interface, it provides real-time monitoring of operating parameters. With its hot-swappable and easy-to-install design, this transceiver is ideal for data centers, high-performance computing networks, and enterprise core and distribution layers.

 

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+40-85-04(ESR4)-MPO8/12 0 – +70 °C
Power Supply Voltage Vcc 3.135 3.3 3.465 V
Power Supply Current Icc – – 450 mA
Lane Bit Rate BRLANE – 10.3125 – Gbps

 

Optical and Electrical Characteristics
Parameter
Symbol
 Min. Typical Max. Unit
OM3 MMF L 0.5 – 300 m
Per Lane Bit Rate BRLANE – 10.3125 – Gbps
Transmitter
Center Wavelength λC 840 850 860 nm
RMS Spectral Width RMS – – 0.65 nm
Average Launch Power, Each Lane Pout/lane -7.6 – 2.4 dBm
Extinction Ratio ER 3 – – dB
Average Launch Power of OFF, Each Lane – – – -30 dBm
Output Optical Eye IEEE 802.3ba-2010 Compliant
Receiver
Center Wavelength λC 840 850 860 nm
Damage Threshold – 3.4 – – dB
Receiver Sensitivity In Each
Lane		 Pmin
–
–
 -9.5 dBm
LOS De-Assert, OMA LOSD – – -12 dBm
LOS Assert LOSA -30 – – dBm
LOS Hysteresis – 0.5 – – dB

 

QSFP+ TRANSCEIVER ELECTRICAL PAD LAYOUT

 

PIN ARRANGEMENT AND DEFINITION
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. 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
The form can be filled in the actual website url.

 

Generic Compatible 40G ESR4 QSFP+ 850nm 400m DOM MPO8/12 MMF Optical Transceiver Module最先出现在www.philisun.com。

]]> Generic Compatible 40GBASE-SR QSFP+ 850nm 150m DOM MPO8/12 MMF Optical Transceiver Module https://www.philisun.com/products/40g-850nm-150m-sr-mpo8-12/ Mon, 10 Nov 2025 05:05:45 +0000 https://www.philisun.com/?post_type=product&p=2439 QSFP+40-85-015(SR)-MPO8/12

Generic Compatible 40GBASE-SR QSFP+ 850nm 150m DOM MPO8/12 MMF Optical Transceiver Module最先出现在www.philisun.com。

]]>
SPECIFICATIONS
Product ModelQSFP+40-85-015(SR)-MPO8/12Manufacturer BrandPHILISUN
Package TypeQSFP+Optical ConnectorMPO 8C/12C
Max Data Rate40GChannel Data Rate10.3125Gbps
Effective transmission distance(OM3)100mEffective transmission distance(OM4)150m
Wavelength850nmOperating Voltage3.3V
Fiber TypeMMFCore Size50/125µm
Transmitter TypeVCSELReceiver TypePIN
TX Power-7.6~2.4dbmReceiver Sensitivity-5.4dbm
Digital Diagnostic Monitoring(DDM)YESReceiver Overload2.4dBm
Power Consumption< 1.5WProtocolsIEEE 802.3ba
IEEE 802.3ae
QSFP+ MSA SFF-8436
Operating temperature(Commercial)0℃~+70℃Storage Temperature(Commercial)-40℃~+85℃

 

PRODUCT PRESENTATION
The PHILISUN QSFP+ 40G 850nm 150m SR MPO 8/12 transceiver features 12-fiber MTP/MPO male connectors, supporting links up to 150m over OM4 MMF and 100m over OM3. It complies with QSFP+ MSA, IEEE 802.3ba 40GBASE-SR4, and supports 4x10GBASE-SR breakout. Fully interoperable with standard 40GBASE-SR4 interfaces, it also offers digital diagnostics via the I2C interface, per QSFP+ MSA specifications, providing real-time access to operating parameters. Its hot-swappable and easy-to-install design makes it perfect for a wide range of applications, including campus networks, data centers, cloud deployments, HPC environments, and interconnections between switches, routers, servers, and transport equipment.

 

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 5 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+40-85-015(SR)-MPO8/12 0 – +70 °C
Power Supply Voltage Vcc 3.135 3.3 3.465 V
Power Supply Current Icc – – 450 mA
Aggregate Bit Rate BRAVE – 41.25 – Gbps
Lane Bit Rate BRLANE – 10.3125 – Gbps

 

Optical and Electrical Characteristics
Parameter
Symbol
 Min. Typical Max. Unit
OM3 MMF L 0.5 – 100 m
Aggregate Bit Rate BRAVE – 40 – Gbps
Per Lane Bit Rate BRLANE – 10.3125 – Gbps
Transmitter
Center Wavelength λC 840 850 860 nm
RMS Spectral Width RMS – – 0.65 nm
Average Launch Power, Each Lane Pout/lane -7.6 – 2.4 dBm
Transmit OMA, Per Lane TX_OMA/lane -5.6 – 3 dBm
Difference in Launch Power Between Any Two Lanes(OMA) – – – 4 dB
Peak Power, Each Lane – – – 4 dBm
Transmitter and Dispersion Penalty,Each Lane TDP/lane – – 3.5 dB
Extinction Ratio ER 3 – – dB
Optical Return Loss Tolerance –
–
–
 12 dB
Average Launch Power of OFF, Each Lane – – – -30 dBm
Output Optical Eye     IEEE 802.3ba-2010 Compliant
Receiver
Center Wavelength λC 840 850 860 nm
Damage Threshold – 3.4 – – dB
Stressed Receiver Sensitivity in OMA,Each Lane Pmins – – -5.4 dBm
Maximum Receive Power, Each Lane Pmax – – 2.4 dBm
Average Power, Each Lane RX/lane -9.5 – +2.4 dBm
LOS De-Assert, OMA LOSD –    – -7.5 dBm
Receiver Reflectance Rr –    – -12 dB
LOS Assert LOSA -30    – – dBm
LOS Hysteresis – 0.5    – – dB

 

QSFP+ TRANSCEIVER ELECTRICAL PAD LAYOUT

 

PIN ARRANGEMENT AND DEFINITION
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. 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
The form can be filled in the actual website url.

 

Generic Compatible 40GBASE-SR QSFP+ 850nm 150m DOM MPO8/12 MMF Optical Transceiver Module最先出现在www.philisun.com。

]]>