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Single Mode SFP Fiber Optic Transceiver Module Hot Pluggable XFP Footprint

Name: Single Mode SFP Fiber Optic Transceiver Module Hot Pluggable XFP Footprint
Brand: E-link China
Price: 1 USD

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Brand Name :	E-link China
Model Number :	LNK-XFP-10G-LR
Certification :	CE, RoHS, FCC
Payment Terms :	T/T, Western Union, MoneyGram, Paypal
Supply Ability :	1000000000pcs/Month
Delivery Time :	3-5 working days
Price :	Negotiation

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Single Mode SFP Fiber Optic Transceiver Module Hot Pluggable XFP Footprint

10G XFP Single Mode 1310nm 10km SFP Optical Transceiver Module

Features

Supports 9.95Gb/s to 11.1Gb/s bit rates
Hot-pluggable XFP footprint
Maximum link length of 10km with SMF
1310nm uncooled DFB laser
XFP MSA package with duplex 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)

Applications

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

Description

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

Parameter	Symbol	Min	Max	Unit
Supply Voltage3	Vcc1	-0.5	4.0	V
Supply Voltage 2	Vcc2	-0.5	2	V
Storage Temperature	Tst	-40	85	ºC
Case Operating Temperature	Top	-5	70	ºC

Electrical Characteristics

Parameter	Symbol	Min	Typ	Max	Unit	Note
Operating Case Temperature Range	Tc	0		+70	℃
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		Ω	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	t_r			40	ps		2
Data output fall time	t_f			40	ps		2
LOS Fault	V_{LOS fault}	Vcc - 0.5		Vcc_HOST	V		3
LOS Normal	V_{LOS norm}	GND		GND+0.5	V		3
Power Supply Rejection	PSR	See Note 3 below					4

Notes:

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

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
Tx Jitter	Tx_j	Compliant with each standard requirements
Receiver
Receiver Sensitivity	RSENS			-15	dBm	2
Receiver Sensitivity in OMA	RSENS			-12.5	dBm	2
Maximum Input Power	PMAX	+0.5			dBm
Optical Center Wavelength	λC	1260		1600	nm
LOS De-Assert	LOS_D			-15	dBm
LOS Assert	LOS_A	-25			dBm
LOS Hysteresis		1		4	dB

Notes:

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

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

Pin Descriptions

Pin	Logic	Symbol	Name/Description	Ref
1		GND	Module Ground	1
2		VEE5	Optional –5.2 Power Supply – Not required
3	LVTTL-I	Mod-Desel	Module De-select; When held low allows the module to , respond to 2-wire serial interface commands
4	LVTTL-O	Interrupt	Interrupt (bar); Indicates presence of an important condition which can be read over the serial 2-wire interface	2
5	LVTTL-I	TX_DIS	Transmitter Disable; Transmitter laser source turned off
6		VCC5	+5 Power Supply – Not required
7		GND	Module Ground	1
8		VCC3	+3.3V Power Supply
9		VCC3	+3.3V Power Supply
10	LVTTL-I	SCL	Serial 2-wire interface clock	2
11	LVTTL- I/O	SDA	Serial 2-wire interface data line	2
12	LVTTL-O	Mod_Abs	Module Absent; Indicates module is not present. Grounded in the module.	2
13	LVTTL-O	Mod_NR	Module Not Ready;	2
14	LVTTL-O	RX_LOS	Receiver Loss of Signal indicator	2
15		GND	Module Ground	1
16		GND	Module Ground	1
17	CML-O	RD-	Receiver inverted data output
18	CML-O	RD+	Receiver non-inverted data output
19		GND	Module Ground	1
20		VCC2	+1.8V Power Supply
21	LVTTL-I	P_Down/RST	Power 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
21	LVTTL-I	P_Down/RST	Reset; The falling edge initiates a complete reset of the module including the 2-wire serial interface, equivalent to a power cycle.
22		VCC2	+1.8V Power Supply
23		GND	Module Ground	1
24	PECL-I	RefCLK+	Reference Clock non-inverted input, AC coupled on the host board – Not required	3
25	PECL-I	RefCLK-	Reference Clock inverted input, AC coupled on the host board – Not required	3
26		GND	Module Ground	1
27		GND	Module Ground	1
28	CML-I	TD-	Transmitter inverted data input
29	CML-I	TD+	Transmitter non-inverted data input
30		GND	Module Ground	1

Notes:

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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