Cisco Compatible 10G 20/40/80km Dual Fiber Optical Transceiver XFP

• Usage: Telephone, Workstation, Server, Mobile phone, Laptop
• Type: Wired
• Support Network: Ethernet
• Information content: Data
• Certification: CE, ISO, RoHS, GS
• Condition: New
• Model NO.: XFP
• Item Name: 10g XFP
• Keywords: XFP/Optical Module/SFP Module
• Working Rate: 9.95gbps to 11.3gbps
• Mode Type: Single Mode
• Fiber Type: Dual Fiber LC Interface
• Distance: 10km
• Customized: Available
• Transport Package: Each 10 PCS XFP in a Carton Case
• Specification: Main material: Metal
• Trademark: DF XFP
• Origin: Guangdong, China
• Production Capacity: 3000 PCS/Day

Product Description

Cisco Compatible 10G 20/40/80km Dual Fiber Optical Transceiver XFP

Takfly DF-31192-LRCKx 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 0ºC to +70ºC and offers optimum heat dissipation and excellent electromagnetic shielding thus enabling high port densities for 10 GbE systems.

Features 
Supports 9.95Gb/s to 11.1Gb/s bit rates
Hot-pluggable XFP footprint
Maximum link length of 10km with SMF
1310nm DFB laser
XFP MSA package with duplex LC connector
No reference clock required
Compatible with RoHS
+3.3V +1.8V power supply
Power dissipation <2.5W
Built-in digital diagnostic functions
Temperature range 0°C to 70°C

Applications
SDH STM I-64.1 at 9.953Gbps
10GBASE-LR/LW
10G Ethernet
1200-SM-LL-L 10G Fibre Channel
10GE over G.709 at 11.09Gbps
OC192 over FEC at 10.709Gbps
Other optical links, up to 11.1Gbps




Electrical Characteristics

Parameter		Symbol	Min	Typ	Max	Unit	Note
Operating Case Temperature Range		Tc	0		+70	ºC
Power Supply Voltage @ 3.3V		Vcc3	3.13	3.3	3.47	V
Module total power		P			2.5	W
Transmitter
Input differential impedance		Rin		100		Ohm	1
Differential data input swing		Vin,pp	120		820	mV
Transmit Disable Voltage		VD	2.0		Vcc	V
Transmit Enable Voltage		VEN	GND		GND+0.8	V
Transmit Disable Assert Time					10	us
Receiver
Differential data output swing	Vout,pp		500		850	mV
Data output rise time	tr				38	ps		2
Data output fall time	tf				38	ps		2
LOS Fault	VLOS fault		Vcc - 0.5		VccHOST	V		3
LOS Normal	VLOS norm		GND		GND+0.5	V		3
Power Supply Rejection	PSR		See Note 3 below					4

Optical Characteristics

Parameter	Symbol	Min	Typ	Max	Unit	Ref.
Transmitter
Optical output Power	P	-6.5		+0.5	dBm
Optical Wavelength	λ	1260		1355	nm
Optical Extinction Ratio	ER	6			dB	1
Side Mode Suppression Ratio	SMSR	30			dB
Average Launch power of OFF   transmitter	POFF	-30			dBm
Transmitter and Dispersion Penalty	TDP			3.2	dB
Tx Jitter	Txj	Compliant with each standard requirements
Receiver
Receiver Sensitivity	RSENS		-16	-14.5	dBm	2
Receiver Sensitivity in OMA	RSENS			-12.6	dBm	2
stressed receiver sensitivity in OMA	RSENS			-10.3	dBm	2
Maximum Input Power	PMAX	+0.5			dBm
Optical Center Wavelength	λC	1260		1600	nm
LOS De-Assert	LOSD			-15	dBm
LOS Assert	LOSA	-25			dBm
LOS Hysteresis		1		4	dB

Ordering information

Part Number	Product Description
DF-31192-LRCKE	1310nm DFB, 10Gbps, 10km,  0ºC ~ +70ºC,  Ethernet Version
DF-31192-LRCKS	1310nm DFB, 10Gbps, 10km,  0ºC ~ +70ºC,  SDH Version

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