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10G XFP SFP Optical Transceiver Modules Cisco Compatible Dual LC Connector

Categories SFP Optical Transceiver Module
Brand Name: E-link China
Model Number: LNK-XFP-10G-ZR
Certification: CE, RoHS, FCC
Place of Origin: Shenzhen, China
MOQ: 1 piece
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 1000000000pcs/Month
Delivery Time: 3-5 working days
Packaging Details: 10 piece in 1 carton box
Connector: Dual LC
Distance: 80km
Voltage: +1.8V,+3.3V
Operate Temperature: -5ºC to 70ºC
Wavelength: 1550nm
Warranty: 2 years
Price: Negotiation
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10G XFP SFP Optical Transceiver Modules Cisco Compatible Dual LC Connector

10G XFP 1550nm 80km Single Mode Dual LC Connector SFP Optical Transceiver Module


  • Supports 9.95Gb/s to 11.1Gb/s bit rates
  • Hot-pluggable XFP footprint
  • Maximum link length of 80km with SMF
  • 1550nm uncooled DFB laser
  • XFP MSA package with dual LC connector
  • No reference clock required
  • +1.8V,+3.3V Supply Voltage
  • XFI and lineside loopback Mode Supported
  • -5ºC to 70ºC Operating Case Temperature
  • Diagnostic Performance Monitoring of module temperature,

Supply Voltages, laser bias current, transmit optical power, and receive optical power

  • RoHS6 compliant (lead free)


  • 10GBASE-LR at 10.3125Gbps
  • Other optical links,up to 11.1Gbps


E-link LNK-XFP-10G-LR is compliant with the 10G Small Form-Factor Pluggable (XFP) Multi-Source Agreement (MSA), supporting data-rate of 10.3125Gbps(10GBASE-LR) or 9.953Gbps 10GBASE-LW), and transmission distance up to 10km on SMF.

The transceiver module comprises a transmitter with 1310nm Uncooled DFB laser and a receiver with a PIN photodiode. Transmitter and receiver are separate within a wide temperature range of 0℃ to +70℃ and offers optimum heat dissipation and excellent electromagnetic shielding thus enabling high port densities for 10G systems.

Absolute Maximum Ratings

Supply Voltage3Vcc1-0.54.0V
Supply Voltage 2Vcc2-0.52V
Storage TemperatureTst-4085ºC
Case Operating TemperatureTop-570ºC

Electrical Characteristics

Operating Case Temperature RangeTc0+70
Power Supply Voltage @ 3.3VVcc33.133.33.47V
Module total powerP2.5W
Input differential impedanceRin1001
Differential data input swingVin,pp120820mV
Transmit Disable VoltageVD2.0VccV
Transmit Enable VoltageVENGNDGND+0.8V
Transmit Disable Assert Time10us
Differential data output swingVout,pp500850mV
Data output rise timetr40ps2
Data output fall timetf40ps2
LOS FaultVLOS faultVcc - 0.5VccHOSTV3
LOS NormalVLOS normGNDGND+0.5V3
Power Supply RejectionPSRSee Note 3 below4


1. After internal AC coupling.

2. 20 – 80 %

3. Loss Of Signal is open collector to be pulled up with a 4.7k – 10kohm resistor to 3.15 – 3.6V. Logic 0 indicates normal operation; logic 1 indicates no signal detected.

4. Per Section 2.7.1. in the XFP MSA Specification.

Optical Characteristics

Optical output PowerP-6.5+0.5dBm
Optical Wavelengthλ12601355nm
Optical Extinction RatioER6dB1
Side Mode Suppression RatioSMSR30dB
Average Launch power of OFF transmitterPOFF-30dBm
Tx JitterTxjCompliant with each standard requirements
Receiver SensitivityRSENS-15dBm2
Receiver Sensitivity in OMARSENS-12.5dBm2
Maximum Input PowerPMAX+0.5dBm
Optical Center WavelengthλC12601600nm
LOS De-AssertLOSD-15dBm
LOS AssertLOSA-25dBm
LOS Hysteresis14dB


1, PRBS 231-1 test pattern @10.3125Gbps.

2, PRBS 231-1 test pattern @10.3125Gbps, BER≤10-12.

Pin Descriptions

1GNDModule Ground1
2VEE5Optional –5.2 Power Supply – Not required
3LVTTL-IMod-DeselModule De-select; When held low allows the module to , respond to 2-wire serial interface commands
4LVTTL-OInterruptInterrupt (bar); Indicates presence of an important condition which can be read over the serial 2-wire interface2
5LVTTL-ITX_DISTransmitter Disable; Transmitter laser source turned off
6VCC5+5 Power Supply – Not required
7GNDModule Ground1
8VCC3+3.3V Power Supply
9VCC3+3.3V Power Supply
10LVTTL-ISCLSerial 2-wire interface clock2
11LVTTL- I/OSDASerial 2-wire interface data line2
12LVTTL-OMod_AbsModule Absent; Indicates module is not present. Grounded in the module.2
13LVTTL-OMod_NRModule Not Ready;2
14LVTTL-ORX_LOSReceiver Loss of Signal indicator2
15GNDModule Ground1
16GNDModule Ground1
17CML-ORD-Receiver inverted data output
18CML-ORD+Receiver non-inverted data output
19GNDModule Ground1
20VCC2+1.8V Power Supply
21LVTTL-IP_Down/RSTPower Down; When high, places the module in the low power stand-by mode and on the falling edge of P_Down initiates a module reset
Reset; The falling edge initiates a complete reset of the module including the 2-wire serial interface, equivalent to a power cycle.
22VCC2+1.8V Power Supply
23GNDModule Ground1
24PECL-IRefCLK+Reference Clock non-inverted input, AC coupled on the host board – Not required3
25PECL-IRefCLK-Reference Clock inverted input, AC coupled on the host board – Not required3
26GNDModule Ground1
27GNDModule Ground1
28CML-ITD-Transmitter inverted data input
29CML-ITD+Transmitter non-inverted data input
30GNDModule Ground1


1. Module circuit ground is isolated from module chassis ground within the module.

2. Open collector; should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15Vand 3.6V.

3. A Reference Clock input is not required.

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