Features

WFD6H10F-ECL29

The 10G CWDM SFP+ 10km LC SMF transceiver complies with the Small Form- Factor Pluggable (SFP+) Multi-Source Agreement (MSA) and SFF-8472. The Digital Diagnostic Monitoring functions as described in SFF-8472 are provided via an I2C serial interface.

The WFD6H10F-ECL29 provides digital diagnostic information of its operating conditions and status, including transmitting power, laser bias, receiver input optical power, module temperature, and supply voltage. Calibration and alarm/warning threshold data are written and stored in internal memory (EEPROM). The memory map is compatible with SFF-8472, as shown below. The diagnostic data are raw A/D values and must be converted to real world units using calibration constants stored in EEPROM locations 56 – 95 in A2h.

1. 18-Wavelength CWDM DFB laser from 1270nm to 1610nm with step 20nm and PIN photodiode

Features an 18-wavelength CWDM DFB laser covering 1270nm to 1610nm in 20nm steps, giving you plenty of options to fit your network setup. This wide range of wavelengths lets you run multiple channels over the same fiber, making the most of your existing cabling. The PIN photodiode receiver works with the laser to keep your signals clear and strong. With this flexible design, you can easily expand your network without laying extra fiber.

2. Real Time Digital Diagnostic Monitoring on 2-wire interface

The 10G CWDM SFP+ 10km LC SMF transceiver provides real-time diagnostic data through a standard 2-wire interface, so you always know how your module is performing. You can easily track key parameters like temperature, voltage, and optical power from your management console. This live feedback helps you catch potential problems before they cause downtime. With this smart monitoring, you can keep your network healthy and avoid unexpected service interruptions.

3. Compliant with SFP+ MSA and SFF-8472

The 10G CWDM SFP+ 10km LC SMF transceiver built to meet SFP+ MSA and SFF-8472 standards, this module works with a wide range of networking equipment from different brands. You don't have to worry about whether it will fit or function properly in your existing setup. This open-standard design gives you the freedom to choose the best hardware for your needs without being locked into one vendor. Simply plug it in and it will perform reliably, saving you time and reducing integration headaches.

Parameter

Absolute Maximum Ratings

Parameter

Symbol

Min.

Max.

Unit

Note

Storage Temperature

Tst

-40

°C

Input Voltage

Vin

GND

Vcc

Power Supply Voltage

Vcc-Vee

-0.5

+3.6

Recommended Operating Conditions

Parameter

Symbol

Min.

Typical

Max.

Unit

Note

Power Supply Voltage

Vcc

3.135

3.3

3.465

Operating Case Temperature

-5

°C

Data Rate

10.3125

11.3

Gbps

Total Supply Current

350

Electrical-Optical Specification

Transmitter

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Optical Central Wavelength

lp-6.5

lp+6.5

Optical Spectral Width (-20dB)

Side Mode Suppression Ratio

SMSR

Average Optical Output Power

-3

dBm

Extinction Ratio

Average Power of disable Transmitter

-45

dBm

Relative Intensity Noise

RIN

-128

dB/Hz

Optical return loss tolerance

-12

Output Eye

Compliant with IEEE802.3ae

Optical- Electrical Specification

Receiver

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Operate Wavelength

1260

1620

Sensitivity

-14

dBm

Saturation

0.5

dBm

LOS De-assert Level

-15

dBm

LOS Assert Level

-30

dBm

LOS Hysteresis

0.5

5.0

Note:

1. λp =The peak wavelength (1271, 1291, 1311, 1331, 1351, 1371, 1391, 1411, 1431, 1451, 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611)

2. The optical power is Coupled into SMF.

3. Measured with a PRBS 2³¹-1 test pattern @10.3125Gbps.

4. Measured with a PRBS 2³¹-1 test pattern @10.3125Gbps, BER ≤1×10-12 and including back to back.

Electrical Characteristics
Parameter		Symbol	Min.	Typical	Max.	Unit	Note
SDA / SCL		VH	2		Vcc	V
SDA / SCL		VL	0		0.8	V
Transmitter
Input Differential Impedance		Zin	90	100	110	Ω	-
Data Input Swing Differential		Vin	200		1000	mV
TX Disable	Disable		2.0		Vcc	V
TX Disable	Enable		0		0.8	V
TX Fault	Fault		2.0		Vcc	V
TX Fault	Normal		0		0.8	V
Receiver
Output Differential Impedance		Zout	90	100	110	Ω
Data Output Swing Differential		Vout	300		1000	mV
LOS		High	2.0		Vcc	V
LOS		Low	0		0.8	V

Diagnostic Monitor Accuracy

Parameter	Unit	Accuracy	Range	Calibration
Tx Optical Power	dB	±3	Po: -Pomin~Pomax dBm, Recommended operation conditions	Internal
Rx Optical Power	dB	±3	Pi: Ps~Pr dBm, Recommended operation conditions	Internal
Bias Current	%	±10	Id: 1-100mA, Recommended operating conditions	Internal
Power Supply Voltage	%	±3	Recommended operating conditions	Internal
Internal Temperature	℃	±3	Recommended operating conditions	Internal

Order Information

Part Number	Product Description
WFD6H10F-ECL27	CWDM 1271 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL29	CWDM 1291 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL31	CWDM 1311 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL33	CWDM 1331 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL35	CWDM 1351 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL37	CWDM 1371 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL39	CWDM 1391 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL41	CWDM 1411 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL43	CWDM 1431 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL45	CWDM 1451 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL47	CWDM 1471 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL49	CWDM 1491 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL51	CWDM 1511 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL53	CWDM 1531 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL55	CWDM 1551 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL57	CWDM 1571 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL59	CWDM 1591 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM
WFD6H10F-ECL61	CWDM 1611 DFB, 10Gbps, LC, 10km, -5℃ ~ +70℃, with DDM