SFP+ CWDM 10G Series – www.philisun.com https://www.philisun.com Optical transceivers support <strong>10G to 800G</strong> high-speed transmission Wed, 03 Dec 2025 09:40:05 +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 SFP+ CWDM 10G Series – www.philisun.com https://www.philisun.com 32 32 Generic Compatible 10G CWDM(1470-1610nm) ZR SFP+ DOM Duplex LC SMF Optical Transceiver Module https://www.philisun.com/products/10g-cwdm1470-1610nm-zr-lc-dx/ Fri, 14 Nov 2025 06:30:57 +0000 https://www.philisun.com/?post_type=product&p=2951 SFP+10-CW1416-ZR-LCD

Generic Compatible 10G CWDM(1470-1610nm) ZR SFP+ DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

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SPECIFICATIONS
Product ModelSFP+10-CW1416-ZR-LCDManufacturer BrandPHILISUN
Package TypeSFP+Optical ConnectorDuplex LC
Max Data Rate11.3GbpsChannel Data Rate10.138Gb/s
Power Budget23dB
Wavelength1470nm to 1610nmOperating Voltage3.3V
Fiber TypeSMFCore Size9/125µm
Transmitter TypeCWDM EMLReceiver TypeIDP
TX Power0~4dBmReceiver Sensitivity-23dBm
Digital Diagnostic Monitoring(DDM)YESReceiver Overload-8dBm
Power Consumption<1.5WProtocolsSFF-8431
SFF-8432
SFF-8472
Operating Temperature(Commercial)0℃~+70℃Storage Temperature(Commercial)-40℃~+85℃
Operating Temperature(Extended)-20℃~+75℃Storage Temperature(Industrial)-40℃~+85℃

 

PRODUCT PRESENTATION
The PHILISUN SFP+ 10G CWDM (1470-1610nm) ZR LC DX series optical transceiver is designed for high-performance fiber communication applications up to 10G, fully compliant with the SFP+ MSA SFF-8431 specification. This module is optimized for single-mode fiber and operates at CWDM wavelengths, offering eight center wavelengths from 1470nm to 1610nm, with 20nm increments between each wavelength. It provides a guaranteed optical link budget of 23dB. The module features an SFP+ connector for hot-plug capability and requires a single 3.3V power supply. The optical output can be disabled via an LVTTL logic high-level input (TX_DIS), and a Loss of Signal (RX_LOS) output is available to indicate the absence of an optical signal at the receiver. Additionally, this module supports digital diagnostic functions through a 2-wire serial interface, in compliance with the SFF-8472 specification.

 

TRANSCEIVER SERIES PRODUCTS

 

PRODUCTION & TESTING EQUIPMENT

 

PERFORMANCE PARAMETER
CWDM* Wavelength
Band Nomenclature Wavelength(nm)
Min. Typ. Max.
S-band short wavelength K 1464 1470 1477.5
L 1484 1490 1497.5
M 1504 1510 1517.5
N 1524 1530 1537.5
C-band conventional O 1544 1550 1557.5
L-band
long wavelength		 P 1564 1570 1577.5
Q 1584 1590 1597.5
R 1604 1610 1617.5
CWDM*: 8 Wavelengths from 1470nm to 1610nm, each step 20nm.

 

Absolute Maximum Ratings
Parameter Symbol Min. Max. Unit
Maximum supply voltage 1 Vcc -0.5 4.0 V
Storage temperature Ts -40 85 °C

 

Recommended Operating Conditions
Parameter Symbol Min. Typical Max. Units
Case operating temperature TC Standard 0 – +70 °C
Extended -20 – +75
Supply voltage Vcc 3.13 3.3 3.45 V
Supply current Icc – – 455 mA
Data rate SFP+10-CW1416-ZR-LCD 0.6 – 11.3 Gbps

 

Electrical Characteristics
Parameter Symbol Min. Typ. Max Unit Notes
Transmitter
CML inputs(Differential) Vin 180 – 1000 mVpp 1
Input impedance (Differential) Zin 85 100 115 ohms –
Tx_DISABLE input voltage – high – 2 – Vcc+0.3 V –
Tx_DISABLE input voltage – low – 0 – 0.8 V –
Tx_FAULT output voltage – high – 2
–
Vcc+0.3
 V –
Tx_FAULT output voltage – low – 0 – 0.8 V –
Receiver
CML Outputs (Differential) Vout 350 – 700 mVpp 1
Output impedance (Differential) Zout 85 100 115 ohms –
Rx_LOS output voltage – high – 2
–
Vcc+0.3
 V –
Rx_LOS output voltage – low – 0
–
0.8
V
 –
MOD_DEF ( 0:2 ) VoH 2.5 – – V 2
VoL 0 – 0.5 V
Notes:

1. After internal AC coupling.
2. Reference the SFF-8472 MSA.

 

Optical Characteristics
Parameter Symbol Min. Typical Max. Unit Note
Transmitter
Output opt. pwr: 9/125 SMF Pout 0 – 4 dBm 1
Extinction ratio ER 3.5 – – dB –
Optical wavelength λ λc–6 λc λc+7.5 nm 2
-20dB spectrum width Δλ – – 1 nm –
Side mode suppression ratio SMSR 30 – – dB –
Average launch power of OFF transmitter POFF – – -30 dBm –
Transmitter dispersion penalty TDP – – 3.5 dB –
TX jitter TXj Per 802.3ae requirements – –
Relative intensity noise RIN – – -128 dB/Hz –
Receiver
Receiver sensitivity Pmin – – -23 dBm 3
Input overload Pmax -8 – – dBm –
Optical center wavelength λ 1260 – 1620 nm –
Receiver reflectance Rrf – – -12 dB –
LOS de-assert LOSD – – -24 dBm –
LOS assert LOSA -37 – – dBm –
LOS hysteresis – 1 – – dB –
*Notes:
1. Output power is coupled into a 9/125μm SMF.
2. ITU-T G.694.2 CWDM wavelength from 1470nm to 1610nm, each step 20nm.
3. Average received power; BER less than 1E-12 and PRBS 231-1 test pattern

 

SFP+ TRANSCEIVER ELECTRICAL PAD LAYOUT

 

PIN FUNCTION DEFINITIONS
Pin Name Function Plug Seq. Notes
1 VeeT Transmitter ground 1 Note 5
2 TX Fault Transmitter fault indication 3 Note 1
3 TX Disable Transmitter disable 3 Note 2, module disables on high or open
4 SDA Module definition 2 3 2-Wire serial interface data line.
5 SCL Module definition 1 3 2-Wire serial Interface clock.
6 MOD-ABS Module definition 0 3 Note 3
7 RS0 RX rate select(LVTTL). 3 No function implement
8 LOS Loss of signal 3 Note 4
9 RS1 TX rate select(LVTTL). 1 No function implement
10 VeeR Receiver ground 1 Note 5
11 VeeR Receiver ground 1 Note 5
12 RD- Inv. received data out 3 Note 6
13 RD+ Received data out 3 Note 6
14 VeeR Receiver ground 1 Note 5
15 VccR Receiver power 2 3.3V ± 5%, Note 7
16 VccT Transmitter power 2 3.3V ± 5%, Note 7
17 VeeT Transmitter ground 1 Note 5
18 TD+ Transmit data in 3 Note 8
19 TD- Inv. transmit data in 3 Note 8
20 VeeT Transmitter ground 1 Note 5
Notes:
1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor on the host board. Pull up voltage between 2.0V and VccT/R+0.3V. When high, output  indicates a laser fault of some kind. Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.2) TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7K~10 K Ω resistor. Its states are:
Low (0 – 0.8V): Transmitter on
(>0.8, < 2.0V): Undefined
High (2.0 – 3.465V): Transmitter Disabled
Open: Transmitter Disabled3) Module Absent, connected to VeeT or VeeR in the module.

4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K –10KΩ resistor on host board. Pull up voltage between 2.0V and VccT/R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use). Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.

5) The module signal ground contacts, VeeR and VeeT, should be isolated from the module case.

6) RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board. The voltage swing on these lines will be between 370 and 700 Mv differential (185–350Mv single ended) when properly terminated.

7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP+ connector pin. Maximum supply current is 300mA. Recommended host board power supply filtering is shown below. Inductors with DC resistance of less than 1 ohm should be used in order to maintain the required voltage at the SFP+ input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot plugging of the SFP+ transceiver module will result in an inrush current of no more than 30Ma greater than the steady state value. VccR and VccT may be internally connected within the SFP+ transceiver module.

8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board.

 

PRODUCT CERTIFICATION

 

QUALITY ADVANTAGE

 

COMPATIBLE BRANDS
CONFIGURATION INFORMATION
The form can be filled in the actual website url.

 

Generic Compatible 10G CWDM(1470-1610nm) ZR SFP+ DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

]]> Generic Compatible 10G CWDM(1470-1610nm) ER SFP+ DOM Duplex LC SMF Optical Transceiver Module https://www.philisun.com/products/10g-cwdm1470-1610nm-er-lc-dx/ Fri, 14 Nov 2025 06:02:23 +0000 https://www.philisun.com/?post_type=product&p=2943 SFP+10-CW1416-ER-LCD

Generic Compatible 10G CWDM(1470-1610nm) ER SFP+ DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

]]>
SPECIFICATIONS
Product ModelSFP+10-CW1416-ER-LCDManufacturer BrandPHILISUN
Package TypeSFP+Optical ConnectorDuplex LC
Max Data Rate11.3GbpsChannel Data Rate10.138Gb/s
Power Budget23dB
Wavelength1470nm to 1610nmOperating Voltage3.3V
Fiber TypeSMFCore Size9/125µm
Transmitter TypeCWDM EMLReceiver TypeIDP
TX Power0~4dBmReceiver Sensitivity-23dBm
Digital Diagnostic Monitoring(DDM)YESReceiver Overload-8dBm
Power Consumption<1.5WProtocolsSFF-8431
SFF-8432
SFF-8472
Operating Temperature(Commercial)0 to 70℃ (32 to 158℉)Storage Temperature(Commercial)-40℃~+85℃
Operating Temperature(Extended)-20 to 75℃ (-4 to167℉)Storage Temperature(Industrial)-40 to 85℃ (-40 to 185℉)

 

PRODUCT PRESENTATION
The PHILISUN SFP+ 10G CWDM(1470-1610nm) ER LC DX series optical transceiver is designed for high-performance fiber communication applications up to 10G, fully compliant with the SFP+ MSA SFF-8431 specification. Optimized for single-mode fiber, this module operates across CWDM wavelengths, offering eight center wavelengths from 1470nm to 1610nm, with 20nm spacing between each wavelength. It provides a guaranteed optical link budget of 14dB. Featuring an SFP+ connector, the module supports hot-plug capability and requires only a single 3.3V power supply. The optical output can be disabled via an LVTTL logic high-level input (TX_DIS), and a Loss of Signal (RX_LOS) output is provided to indicate the loss of the input optical signal at the receiver. Additionally, this module offers digital diagnostic functions via a 2-wire serial interface, as defined by the SFF-8472 specification.

 

TRANSCEIVER SERIES PRODUCTS

 

PRODUCTION & TESTING EQUIPMENT

 

PERFORMANCE PARAMETER
CWDM* Wavelength
Band Nomenclature Wavelength(nm)
Min. Typ. Max.
S-band short wavelength K 1464 1470 1477.5
L 1484 1490 1497.5
M 1504 1510 1517.5
N 1524 1530 1537.5
C-band conventional O 1544 1550 1557.5
L-band
long wavelength		 P 1564 1570 1577.5
Q 1584 1590 1597.5
R 1604 1610 1617.5
CWDM*: 8 Wavelengths from 1470nm to 1610nm, each step 20nm.

 

Absolute Maximum Ratings
Parameter Symbol Min. Typical Max. Unit
Maximum supply voltage 1 Vcc -0.5 – 4.0 V
Storage temperature Ts -40 – 85 °C

 

Recommended Operating Conditions
Parameter Symbol Min. Typical Max. Units
Case operating temperature TC Standard 0 – +70 °C
Extended -20 – 75 °C
Supply voltage Vcc 3.13 3.3 3.45 V
Supply current Icc (0°C to 70°C) – 350 455 mA
Icc (-20°C to 75°C) – 350 600.0 mA
Data rate SFP+10-CW1416-ER-LCD 0.6 – 11.3 Gbps

 

Electrical Characteristics
Parameter Symbol Min. Typ. Max Unit Notes
Transmitter
CML inputs(Differential) Vin 180 – 1000 mVpp 1
Input impedance (Differential) Zin 85 100 115 ohms –
Tx_DISABLE input voltage – high – 2 – Vcc+0.3 V –
Tx_DISABLE input voltage – low – 0 – 0.8 V –
Tx_FAULT output voltage – high –
2
–
 Vcc+0.3 V –
Tx_FAULT output voltage – low – 0 – 0.8 V –
Receiver
CML Outputs (Differential) Vout 350 – 700 mVpp 1
Output impedance (Differential) Zout 85 100 115 ohms –
Rx_LOS output voltage – high –
2
–
 Vcc+0.3 V –
Rx_LOS output voltage – low – 0
–
0.8
 V –
MOD_DEF ( 0:2 ) VoH 2.5 – – V 2
VoL 0 – 0.5 V
Notes:
1. After internal AC coupling.
2. Reference the SFF-8472 MSA.

 

Optical Characteristics
Parameter Symbol Min. Typical Max. Unit Notes
Transmitter
Optical wavelength λ λc–6 – λc+7.5 nm 2
-20dB spectrum width Δλ – – 1 nm –
Side mode suppression ratio SMSR 30 λc – dB –
Output opt. pwr(SFP+10-CW1416-ER-LCD) Pout -2 – +4 dBm 1
Extinction ratio ER 3.5 – – dB –
Average launch power of OFF transmitter POFF – – -30 dBm –
Transmitter dispersion penalty TDP – – 3 dB –
TX jitter TXj Per 802.3ae requirements – –
Relative intensity noise RIN – – -128 dB/Hz –
Receiver
Receiver sensitivity Pmin – – -16 dBm 3
Maximum input power Pmax -1 – – dBm –
Optical center wavelength λ 1260 – 1620 nm –
Receiver reflectance Rrf – – -12 dB –
LOS de-assert LOSD – – -20 dBm –
LOS assert LOSA -28 – – dBm –
LOS hysteresis – 1 – – dB –
*Notes:
1. Output power is coupled into a 9/125μm SMF.
2. ITU-T G.694.2 CWDM wavelength from 1470nm to 1610nm, each step 20nm.
3. Average received power; BER less than 1E-12 and PRBS 231-1 test pattern.

 

SFP+ TRANSCEIVER ELECTRICAL PAD LAYOUT

 

PIN FUNCTION DEFINITIONS
Pin Name Function Plug Seq. Notes
1 VeeT Transmitter ground 1 Note 5
2 TX Fault Transmitter fault indication 3 Note 1
3 TX Disable Transmitter disable 3 Note 2, module disables on high or open
4 SDA Module definition 2 3 2-Wire serial interface data line.
5 SCL Module definition 1 3 2-Wire serial Interface clock.
6 MOD-ABS Module definition 0 3 Note 3
7 RS0 RX rate select(LVTTL). 3 No function implement
8 LOS Loss of signal 3 Note 4
9 RS1 TX rate select(LVTTL). 1 No function implement
10 VeeR Receiver ground 1 Note 5
11 VeeR Receiver ground 1 Note 5
12 RD- Inv. received data out 3 Note 6
13 RD+ Received data out 3 Note 6
14 VeeR Receiver ground 1 Note 5
15 VccR Receiver power 2 3.3V ± 5%, Note 7
16 VccT Transmitter power 2 3.3V ± 5%, Note 7
17 VeeT Transmitter ground 1 Note 5
18 TD+ Transmit data in 3 Note 8
19 TD- Inv. transmit data in 3 Note 8
20 VeeT Transmitter ground 1 Note 5
Notes:
1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor on the host board. Pull up voltage between 2.0V and VccT/R+0.3V. When high, output  indicates a laser fault of some kind. Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.2) TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7K~10 K Ω resistor. Its states are:
Low (0 – 0.8V): Transmitter on
(>0.8, < 2.0V): Undefined
High (2.0 – 3.465V): Transmitter Disabled
Open: Transmitter Disabled3) Module Absent, connected to VeeT or VeeR in the module.4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K –10KΩ resistor on host board. Pull up voltage between 2.0V and VccT/R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use). Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.5) The module signal ground contacts, VeeR and VeeT, should be isolated from the module case.6) RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board. The voltage swing on these lines will be between 370 and 700 Mv differential (185–350Mv single ended) when properly terminated.7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP+ connector pin. Maximum supply current is 300mA. Recommended host board power supply filtering is shown below. Inductors with DC resistance of less than 1 ohm should be used in order to maintain the required voltage at the SFP+ input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot plugging of the SFP+ transceiver module will result in an inrush current of no more than 30Ma greater than the steady state value. VccR and VccT may be internally connected within the SFP+ transceiver module.

8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board.

 

PRODUCT CERTIFICATION

 

QUALITY ADVANTAGE

 

COMPATIBLE BRANDS
CONFIGURATION INFORMATION
The form can be filled in the actual website url.

 

Generic Compatible 10G CWDM(1470-1610nm) ER SFP+ DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

]]> Generic Compatible 10G CWDM(1270-1450nm) ER SFP+ DOM Duplex LC SMF Optical Transceiver Module https://www.philisun.com/products/10g-cwdm1270-1450nm-er-lc-dx/ Fri, 14 Nov 2025 05:03:10 +0000 https://www.philisun.com/?post_type=product&p=2930 SFP+10-CW1214-ER-LCD

Generic Compatible 10G CWDM(1270-1450nm) ER SFP+ DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

]]>
SPECIFICATIONS
Product ModelSFP+10-CW1214-ER-LCDManufacturer BrandPHILISUN
Package TypeSFP+Optical ConnectorDuplex LC
Max Data Rate11.3GbpsChannel Data Rate10.138Gb/s
Power Budget23dB
Wavelength1270nm to 1450nmOperating Voltage3.3V
Fiber TypeSMFCore Size9/125µm
Transmitter TypeCWDM DFBReceiver TypeIDP
TX Power2~5dBmReceiver Sensitivity-21dBm
Digital Diagnostic Monitoring(DDM)YESReceiver Overload-6dBm
Power Consumption<1.5WProtocolsSFF-8431
SFF-8472
Operating Temperature(Commercial)0℃~+70℃Storage Temperature(Commercial)-40℃~+85℃

 

PRODUCT PRESENTATION
The PHILISUN SFP+ 10G CWDM (1270-1450nm) ER LC DX series optical transceiver is designed for high-performance fiber communication applications, such as 10G Ethernet (10GBASE-ZR/ZW), and is fully compliant with the SFP+ MSA SFF-8431 specification. This module is optimized for single-mode fiber and operates across CWDM wavelengths, with ten available center wavelengths ranging from 1270nm to 1450nm, spaced 20nm apart. It offers a guaranteed optical link budget of 23dB. The module features an SFP+ connector for hot-plug capability and requires only a single 3.3V power supply. The optical output can be disabled via an LVTTL logic high-level input (TX_DIS), and a Loss of Signal (RX_LOS) output is provided to indicate the absence of an optical signal at the receiver.

 

TRANSCEIVER SERIES PRODUCTS

 

PRODUCTION & TESTING EQUIPMENT

 

PERFORMANCE PARAMETER
CWDM* Wavelength
Band Nomenclature Wavelength(nm)
Min. Typ. Max.
O-band original A 1264 1270 1277.5
B 1284 1290 1297.5
C 1304 1310 1317.5
D 1324 1330 1337.5
E 1344 1350 1357.5
E-band extended F 1364 1370 1377.5
G 1384 1390 1397.5
H 1404 1410 1417.5
I 1424 1430 1437.5
J 1444 1450 1457.5
S-band short wavelength K 1464 1470 1477.5
L 1484 1490 1497.5
M 1504 1510 1517.5
N 1524 1530 1537.5
C-band conventional O 1544 1550 1557.5
L-band long wavelength P 1564 1570 1577.5
Q 1584 1590 1597.5
R 1604 1610 1617.5
CWDM*:   18 Wavelengths from 1270nm to 1610nm,  each step 20nm. Please contact PHILISUN to confirm whether the wavelength is available.

 

Absolute Maximum Ratings
Parameter Symbol Min. Typical Max. Unit
Maximum supply voltage 1 Vcc -0.5 – 4.0 V
Storage temperature Ts -40 – 85 °C

 

Recommended Operating Conditions
Parameter Symbol Min. Typical Max. Unit
Case operating temperature TC -5 – +70 °C
Supply voltage Vcc 3.15 3.3 3.45 V
Supply current Icc – – 430 mA
Data rate – 0.614 – 11.3 Gbps

 

Electrical Characteristics
Parameter Symbol Min. Typ. Max Unit Notes
Transmitter
CML inputs(Differential) Vin 180 – 1000 mVpp 1
Input impedance (Differential) Zin 85 100 115 ohms –
Tx_DISABLE input voltage – high – 2 – Vcc+0.3 V –
Tx_DISABLE input voltage – low – 0 – 0.8 V –
Tx_FAULT output voltage – high –
2
–
 Vcc+0.3 V –
Tx_FAULT output voltage – low – 0 – 0.8 V –
Receiver
CML Outputs (Differential) Vout 350 – 700 mVpp 1
Output impedance (Differential) Zout 85 100 115 ohms –
Rx_LOS output voltage – high –
2
–
 Vcc+0.3 V –
Rx_LOS output voltage – low – 0
–
0.8
 V –
MOD_DEF ( 0:2 ) VoH 2.5 – – V 2
VoL 0 – 0.5 V
Notes:
1. After internal AC coupling.
2. Reference the SFF-8472 MSA.

 

Optical Characteristics
Parameter Symbol Min. Typical Max. Unit Notes
Transmitter
Output opt. pwr: 9/125 SMF Pout 2 – +5 dBm 1
Optical extinction ratio ER 3.5 – – dB –
Optical wavelength λc λc–6 λc λc+7.5 nm 2
-20dB spectrum width Δλ – – 1 nm –
Side mode suppression ratio SMSR 30 – – dB –
Average launch power of OFF transmitter POFF – – -30 dBm –
TX jitter TXj Per 802.3ae requirements – –
Relative intensity noise RIN – – -128 dB/Hz –
Receiver
Receiver sensitivity @ 10.3125Gb/s Pmin – – 21 dBm 3
Maximum input power Pmax -6 – – dBm –
Optical center wavelength λ 1260 – 1460 nm –
Receiver reflectance Rrf – – -12 dB –
LOS de-assert LOSD – – -23 dBm –
LOS assert LOSA -35 – – dBm –
LOS hysteresis – 1 – – dB –
*Notes:
1. Output power is coupled into a 9/125μm SMF.
2. ITU-T G.694.2 CWDM wavelength from 1270nm to 1450nm, each step 20nm.
3. Average received power; BER less than 1E-12 and PRBS 231-1 test pattern.

 

SFP+ TRANSCEIVER ELECTRICAL PAD LAYOUT

 

PIN FUNCTION DEFINITIONS
Pin Name Function Plug Seq. Notes
1 VeeT Transmitter ground 1 Note 5
2 TX Fault Transmitter fault indication 3 Note 1
3 TX Disable Transmitter disable 3 Note 2, module disables on high or open
4 SDA Module definition 2 3 2-Wire serial interface data line.
5 SCL Module definition 1 3 2-Wire serial Interface clock.
6 MOD-ABS Module definition 0 3 Note 3
7 RS0 RX rate select(LVTTL). 3 No function implement
8 LOS Loss of signal 3 Note 4
9 RS1 TX rate select(LVTTL). 1 No function implement
10 VeeR Receiver ground 1 Note 5
11 VeeR Receiver ground 1 Note 5
12 RD- Inv. received data out 3 Note 6
13 RD+ Received data out 3 Note 6
14 VeeR Receiver ground 1 Note 5
15 VccR Receiver power 2 3.3V ± 5%, Note 7
16 VccT Transmitter power 2 3.3V ± 5%, Note 7
17 VeeT Transmitter ground 1 Note 5
18 TD+ Transmit data in 3 Note 8
19 TD- Inv. transmit data in 3 Note 8
20 VeeT Transmitter ground 1 Note 5
Notes:
1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor on the host board. Pull up voltage between 2.0V and VccT/R+0.3V. When high, output  indicates a laser fault of some kind. Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.2) TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7K~10 K Ω resistor. Its states are:
Low (0 – 0.8V): Transmitter on
(>0.8, < 2.0V): Undefined
High (2.0 – 3.465V): Transmitter Disabled
Open: Transmitter Disabled3) Module Absent, connected to VeeT or VeeR in the module.4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K –10KΩ resistor on host board. Pull up voltage between 2.0V and VccT/R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use). Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.

5) The module signal ground contacts, VeeR and VeeT, should be isolated from the module case.

6) RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board. The voltage swing on these lines will be between 370 and 700 Mv differential (185–350Mv single ended) when properly terminated.

7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP+ connector pin. Maximum supply current is 300mA. Recommended host board power supply filtering is shown below. Inductors with DC resistance of less than 1 ohm should be used in order to maintain the required voltage at the SFP+ input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot plugging of the SFP+ transceiver module will result in an inrush current of no more than 30Ma greater than the steady state value. VccR and VccT may be internally connected within the SFP+ transceiver module.

8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board.

 

PRODUCT CERTIFICATION

 

QUALITY ADVANTAGE

 

COMPATIBLE BRANDS
CONFIGURATION INFORMATION
The form can be filled in the actual website url.

 

Generic Compatible 10G CWDM(1270-1450nm) ER SFP+ DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

]]> Generic Compatible 10G CWDM(1270-1610nm) LR SFP+ DOM Duplex LC SMF Optical Transceiver Module https://www.philisun.com/products/10g-cwdm1270-1610nm-lr-lc-dx/ Fri, 14 Nov 2025 03:15:22 +0000 https://www.philisun.com/?post_type=product&p=2916 SFP+10-CW1216-LR-LCD

Generic Compatible 10G CWDM(1270-1610nm) LR SFP+ DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

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SPECIFICATIONS
Product ModelSFP+10-CW1216-LR-LCDManufacturer BrandPHILISUN
Package TypeSFP+Optical ConnectorDuplex LC
Max Data Rate11.3GbpsChannel Data Rate10.31Gbps
Power Budget>10dB,>14dB
Wavelength1270nm to 1610nmOperating Voltage3.3V
Fiber TypeSMFCore Size9/125µm
Transmitter TypeCWDM DFBReceiver TypeIDP
TX Power-1~4dBmReceiver Sensitivity-15dBm
Digital Diagnostic Monitoring(DDM)YESReceiver Overload0.5dBm
Power Consumption<1.2WProtocolsSFP+ MSA
SFF-8431
SFF-8472
Operating Temperature(Commercial)0℃~+70℃Storage Temperature(Commercial)-40℃~+85℃
Operating Temperature(Extended)-20℃~+75℃Storage Temperature(Industrial)-40℃~+85℃

 

PRODUCT PRESENTATION
The PHILISUN SFP+ 10G CWDM (1270-1610nm) LR LC DX series optical transceiver is specifically designed for fiber communication applications such as 10G Ethernet (10GBASE-LR/LW). Fully compliant with the SFP+ MSA specification SFF-8431, this module supports single-mode fiber operation at CWDM wavelengths, offering multiple center wavelengths ranging from 1270nm to 1610nm, with 20nm increments.Featuring an SFP+ connector for hot-plug capability, the module requires a single 3.3V power supply. Key functions include TX_DIS for disabling the optical output via LVTTL logic high input and RX_LOS to indicate the loss of an input optical signal. Additionally, it supports digital diagnostic monitoring via a 2-wire serial interface as per the SFF-8472 specification.

 

TRANSCEIVER SERIES PRODUCTS

 

PRODUCTION & TESTING EQUIPMENT

 

PERFORMANCE PARAMETER
CWDM* Wavelength
Band Nomenclature Wavelength(nm)
Min. Typ. Max.
O-band original A 1264 1270 1277.5
B 1284 1290 1297.5
C 1304 1310 1317.5
D 1324 1330 1337.5
O-band original E 1344 1350 1357.5
E-band extended F 1364 1370 1377.5
G 1384 1390 1397.5
H 1404 1410 1417.5
I 1424 1430 1437.5
J 1444 1450 1457.5
CWDM*: 10 Wavelengths from 1270nm to 1330nm, each step 20nm.

 

Absolute Maximum Ratings
Parameter Symbol Min. Typical Max. Unit
Maximum supply voltage Vcc -0.5 – 4.0 V
Storage temperature Ts -40 – 85 °C

 

Recommended Operating Conditions
Parameter Symbol Min. Typical Max. Unit
Operating case temperature range Tc -5 – +70 ℃
Supply voltage Vcc 3.13 3.3 3.45 V
Supply current Icc – – 350 mA
Data rate – 0.614 – 11.3 Gbps

 

Electrical Ports Definition
Parameter Symbol Min. Typ. Max. Unit Notes
Transmitter
CML inputs(Differential) Vin 150 – 1200 mVpp 1
Input impedance (Differential) Zin 85 100 115 ohm –
Tx_DISABLE input voltage – high – 2 – Vcc+0.3 V –
Tx_DISABLE input voltage – low – 0 – 0.8 V –
Tx_FAULT output voltage – high –
2
–
 Vcc+0.3 V –
Tx_FAULT output voltage – low – 0 – 0.8 V –
Receiver
CML outputs (Differential) Vout 350 – 700 mVp-p 1
Output impedance (Differential) Zout 85 100 115 ohm –
Rx_LOS output voltage – high –
2
–
 Vcc+0.3 V –
Rx_LOS output voltage – low – 0 – 0.8 V –
MOD_DEF ( 0:2 ) VoH 2.5 – – V 2
VoL 0 – 0.5 V
Notes:
1. After internal AC coupling.
2. Reference the SFF-8472 MSA.

 

Optical Characteristics
Parameter Symbol Unit Note SFP+10-CW1216-LR-LCD-10X SFP+10-CW1216-LR-LCD-14X
Min. Typical Max. Min. Typical Max.
Transmitter
Output opt. pwr: 9/125 SMF Pout dBm 1 -5 – 0 -1 – 4
Optical extinction ratio ER dB – 3.5 – – 3.5 – –
Optical wavelength λ nm 2 λc–6 λc λc+7.5 λc–6 λc λc+7.5
-20dB spectrum width Δλ nm – – – 1 – – 1
Side mode suppression ratio SMSR dB – 30 – – 30 – –
Transmitterand dispersion penalty TDP dB – – – 2 – – 2
Average launch power of OFF transmitter POFF dBm – – – -30 – – -30
Receiver
Receiver sensitivity @ 10.7Gb/s Pmin dBm 3 – – -15 – – -15
Maximum input power Pmax dBm – +0.5 – – +0.5 – –
Optical center wavelength λ nm – 1260 – 1620 1260 – 1620
Receiver reflectance Rrf dB – – – -27 – – -27
LOS de-assert LOSD dBm – – – -16 – – -16
LOS assert LOSA dBm – -28 – – -28 – –
LOS hysteresis – dB – 1 – – 1 – –
*Notes:
1. Output power is coupled into a 9/125μm SMF.
2. ITU-T G.694.2 CWDM wavelength from 1270nm to 1610nm, each step 20nm.
3. Average received power; BER less than 1E-12 and PRBS 231-1 test pattern.

 

SFP+ TRANSCEIVER ELECTRICAL PAD LAYOUT

 

PIN FUNCTION DEFINITIONS
Pin Name Function Plug Seq. Notes
1 VeeT Transmitter ground 1 Note 5
2 TX Fault Transmitter fault indication 3 Note 1
3 TX Disable Transmitter disable 3 Note 2, module disables on high or open
4 SDA Module definition 2 3 Data line for serial ID
5 SCL Module definition 1 3 Clock line for serial ID.
6 MOD-ABS Module definition 0 3 Note 3
7 RS0 RX rate select(LVTTL). 3 No function implement.
8 LOS Loss of signal 3 Note 4
9 RS1 TX rate select(LVTTL). 1 No function implement.
10 VeeR Receiver ground 1 Note 5
11 VeeR Receiver ground 1 Note 5
12 RD- Inv. received data out 3 Note 6
13 RD+ Received data out 3 Note 6
14 VeeR Receiver ground 1 Note 5
15 VccR Receiver power 2 3.3V ± 5%, Note 7
16 VccT Transmitter power 2 3.3V ± 5%, Note 7
17 VeeT Transmitter ground 1 Note 5
18 TD+ Transmit data in 3 Note 8
19 TD- Inv. transmit data in 3 Note 8
20 VeeT Transmitter ground 1 Note 5
Notes:
1) . TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor on the host board. Pull up voltage between 2.0V and VccT, R+0.3V. When high,output indicates a laser fault of some kind. Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.2) . TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7-10K Ω resistor. Its states are:
Low (0 – 0.8V): Transmitter on
(>0.8, < 2.0V): Undefined
High (2.0 – 3.465V):Transmitter Disabled
Open: Transmitter Disabled3)Module absent, connected to VEET or VEER in the module.4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K–10KΩ resistor. Pull up voltage between 2.0V and VccT, R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use). Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.5) VeeR and VeeT may be internally connected within the SFP+ module.

6) RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with100Ω(differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board.

7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP+ connector pin. Maximum supply current is 300mA. Inductors with DC resistance of less than 1 ohm should be used in order to maintain the required voltage at the SFP+ input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot plugging of the SFP+ transceiver module will result in an inrush current of no more than 30mA greater than the steady state value. VccR and VccT may be internall connected within the SFP+ transceiver module.

8) . TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100 differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board.

 

PRODUCT CERTIFICATION

 

QUALITY ADVANTAGE

 

COMPATIBLE BRANDS
CONFIGURATION INFORMATION
The form can be filled in the actual website url.

 

Generic Compatible 10G CWDM(1270-1610nm) LR SFP+ DOM Duplex LC SMF Optical Transceiver Module最先出现在www.philisun.com。

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