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Connectors, terminals & cable assemblies · Equivalents & custom parts · QC · Worldwide shipping info@intorfilters.com
1.25g-10g SFP+ Dual Fiber LC Ddm 80km CWDM SFP
  • Cross-reference & custom parts
  • Checked before shipping
  • Air, sea & express delivery
Data, Network & Telecom Connectors › High-Speed SFP, QSFP & Backplane Connectors

1.25g-10g SFP+ Dual Fiber LC Ddm 80km CWDM SFP

Updated 2026-11-03 · Markdown version

Model no. Dual Fiber LC CWDM SFP

US$4.63 – 13.06 / piece

MOQ 1 piece · Final price confirmed in your quote

Wavelength
1270-1610nm
Operation Temperature
0-70c
Shipping
1.Once confirmed the order, and payment sent after finishing goods. 2.Goods will be sent within 7 days with the fast,reasonable and efficient shipping mode such as DHL, EMS, UPS,FEDEX, TNT, etc.

Specifications are as listed for this product. Intorfilters confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

CustomizationAvailable
TypeWired
Model NO.Dual Fiber LC CWDM SFP
Support NetworkEthernet
Information contentData
CertificationCE, ISO, RoHS, GS
ConditionNew
Model NoSFP Module
Distance20km-80km
Wavelength1270-1610nm
Compatible with DevicesCisco/H3c/Huawei/Zte/3COM
Type of SFPSimplex/Duplex
Operation Temperature0-70c
Transmission Rate1.25g/2.5g/10g
Type of ConnectorLC/Sc/St
ModeSinglemode/Multimode
PackagingSFP/GBIC/XFP/Xenpak/X2/Sff
Transport PackageIndividual Box or According to Customer's Request
SpecificationCE RoHS ISO
OriginShenzhen, China
Production Capacity5000000PCS/Week
The transceiver consists of three sectionsan uncooled CWDM DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
Digital Diagnostic MonitoringInternal Calibration or External Calibration
Standard0 to +70°C
Quality ControlAll products must go through five checks before manufacturing process
PaymentAcceptable by T/T, West Union, PayPal and L/C according to your requirement
Shipping1.Once confirmed the order, and payment sent after finishing goods. 2.Goods will be sent within 7 days with the fast,reasonable and efficient shipping mode such as DHL, EMS, UPS,FEDEX, TNT, etc.
CategoryHigh-Speed SFP, QSFP & Backplane Connectors

Technical parameters

ParameterSymbolMinMaxUnit
Supply VoltageVcc-0.54.5V
Storage TemperatureTs-40+85°C
Operating Humidity-585%
ParameterSymbolMinTypicalMaxUnit
Operating Case TemperatureStandardTc0+70°C
Power Supply VoltageVcc3.133.33.47V
Power Supply CurrentIcc300mA
Data Rate1.25Gbps
λC Wavelength Guide
CodeλCUnitCodeλCUnitCodeλCUnitCodeλCUnit
271270nm371370nm471470nm571570nm
291290nm391390nm491490nm591590nm
311310nm411410nm511510nm611610nm
331330nm431430nm531530nm
351350nm451450nm551550nm
ParameterSymbolMinTypicalMaxUnitNotes
Transmitter
Center Wavelengthλcλc-6.5λcλc+6.5nm
Spectral Width (-20dB)λ1nm
Side Mode Suppression RatioSMSR30dB
Average Output PowerPout-50dBm1
Extinction RatioER9dB
Optical Rise/Fall Time (20%~80%)tr/tf0.26ns
Data Input Swing DifferentialVIN4001800mV2
Input Differential ImpedanceZIN90100110Ω
TX DisableDisable2.0VccV
Enable00.8V
TX FaultFault2.0VccV
Normal00.8V
Receiver
Receiver Sensitivity-23dBm3
Receiver Overload-3dBm3
LOS De-AssertLOSD-24dBm
LOS AssertLOSA-35dBm
LOS Hysteresis14dB
Data Output Swing DifferentialVout3701800mV4
LOSHigh2.0VccV
Low0.8V
ParameterRangeUnitAccuracyCalibration
Temperature0 to +70°C±3°CInternal / External
Voltage3.0 to 3.6V±3%Internal / External
Bias Current0 to 100mA±10%Internal / External
TX Power0 to~ -5dBm±3dBInternal / External
RX Power-23 to -3dBm±3dBInternal / External
PinSignal NameDescriptionPlug Seq.Notes
1VEETTransmitter Ground1
2TX FAULTTransmitter Fault Indication3Note 1
3TX DISABLETransmitter Disable3Note 2
4MOD_DEF(2)SDA Serial Data Signal3Note 3
5MOD_DEF(1)SCL Serial Clock Signal3Note 3
6MOD_DEF(0)TTL Low3Note 3
7Rate SelectNot Connected3
8LOSLoss of Signal3Note 4
9VEERReceiver ground1
10VEERReceiver ground1
11VEERReceiver ground1
12RD-Inv. Received Data Out3Note 5
13RD+Received Data Out3Note 5
14VEERReceiver ground1
15VCCRReceiver Power Supply2
16VCCTTransmitter Power Supply2
17VEETTransmitter Ground1
18TD+Transmit Data In3Note 6
19TD-Inv. Transmit Data In3Note 6
20VEETTransmitter Ground1

Description

1.25g-10g SFP+ Dual Fiber LC Ddm 80km CWDM SFP is part of our high-speed sfp, qsfp & backplane connectors range (Data, Network & Telecom Connectors).

Key details

  • Type: Wired
  • Certification: CE, ISO, RoHS, GS
  • Support Network: Ethernet
  • Information content: Data
  • Condition: New
  • Distance: 20km-80km
  • Wavelength: 1270-1610nm
  • Compatible with Devices: Cisco/H3c/Huawei/Zte/3COM

Available configurations include wavelength, operation temperature and shipping. Custom pin counts, colors, cable assemblies and packaging can be quoted on request.

Ordering through Intorfilters

Minimum order is 1 piece at US$4.63 – 13.06 per piece. Send one inquiry with the part number, quantity and destination, and Intorfilters confirms specification, compatibility, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for 1.25g-10g SFP+ Dual Fiber LC Ddm 80km CWDM SFP?

The listed minimum order is 1 piece, at US$4.63 – 13.06 per piece. Smaller trial quantities or samples can be requested in your inquiry; Intorfilters confirms what is possible for your size.

What are the main specifications of 1.25g-10g SFP+ Dual Fiber LC Ddm 80km CWDM SFP?

Type: Wired; Certification: CE, ISO, RoHS, GS; Support Network: Ethernet; Information content: Data; Condition: New; Distance: 20km-80km. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include wavelength, operation temperature and shipping. Pin count, contact plating, housing color, cable length and assembly, packaging and labels can be quoted to your specification.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Intorfilters checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other high-speed sfp, qsfp & backplane connectors are available?

The High-Speed SFP, QSFP & Backplane Connectors category lists 199 products with different pin counts, ratings and materials: https://intorfilters.com/connectors/data-network-connectors/sfp-qsfp-backplane-connectors/

How we work

Specified, checked and shipped by Intorfilters

Intorfilters supplies connectors and terminals to equipment makers, harness and cable-assembly shops, distributors and maintenance teams. Orders go through one controlled process: part number, ratings and mating parts confirmed, samples approved, pins, plating and fit checked before packing, then packed for export — standard or custom.

  • Equivalents and cross-references for branded part numbers
  • Custom pin counts, colors, cable assemblies and private label
  • Dimensions, plating and mating fit checked before packing
  • Export cartons and pallets, consolidated mixed orders
  • Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$4.63 – 13.06MOQ 1 pieceGet a quote