Generic Compatible 10GB/S SFP+ Transceiver 40km Transceiver Module

• Customization: Available
• Usage: Telephone, Computer, Workstation, Server, Mobile phone, Data Center
• Type: Both Wired and Wireless
• Model NO.: LADX-T55S-ER(I)
• Support Network: Ethernet, GPRS, Data, Voice
• Information content: Data, Voice, Message
• Certification: CE, ISO, RoHS, FCC
• Condition: New
• Transport Package: Blister Pack
• Trademark: Linksall
• Origin: China
• HS Code: 8517706000
• Production Capacity: 100, 000 Per Year
• Package Size: 5.00cm * 5.00cm * 5.00cm
• Package Gross Weight: 1.000kg

Product Description

10Gb/s SFP+ Transceiver 40km
LADX-T55S-ER(I)

Product Features
 

• Up to 10.5Gbps Data Links
• Up to 40km on 9/125μm SMF
• EML Laser and PIN receiver
• Hot-pluggable SFP+ footprint
• Compliant with SFP+ MSA with LC Duplex Receptacle
• Single 3.3V power supply
• Power dissipation < 1.8 W
• Monitoring Interface Compliant with SFF-8472
• Operating case temperature: Commercial 0 to +70°C, Industrial -40 to +85°C
• Metal Enclosure, Excellent EMI & ESD Protection
• RoHS compliant and Lead Free

Applications
 

• 10Gbps Optical systems
• 10GBASE-ER at 10.3125Gbps
• 10GBASE-EW at 9.953Gbps
• LTE systems
• 8X Fibre Channel
• Other Optical links

Standard
 

• Compliant to IEEE Std 802.3ae 10GBASE-ER/EW
• Compliant to SFF-8431
• Compliant to SFF-8472
• RoHS Compliant

Product Description
Link-all's 10G ER SFP+ transceiver is designed for use in 10-Gigabit Ethernet links up to 40km over singlemode fiber. The transceiver consists of three sections: a Cooled EML laser transmitter, a PIN photodiodeintegrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I lasersafety requirements.
The SFP+ Module compliants with SFF-8431, SFF-8432 and IEEE 802.3ae 10GBASE-ER/EW. Digitaldiagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.
The fully SFP compliant form factor provides hot pluggability, easy optical port upgrades and low EMIemission.
Absolute Maximum Ratings
Exceeding the Absolute Maximum Ratings may cause irreversible damage to the device. The device is notintended to be operated under the condition of simultaneous Absolute Maximum Ratings, a condition whichmay cause irreversible damage to the device.

Parameter	Symbol	Min.	Typical	Max.	Unit
Storage Temperature	TS	-40		+85	°C
Maximum Supply Voltage	Vcc	-0.5		4.5	V
Relative Humidity - Storage	RHS	0		95	%
Relative Humidity - Operating	RHO	0		85	%
DC Supply Voltage	VCC	0		3.6	V

Recommended Operating Conditions

Parameter		Symbol	Min.	Typ.	Max.	Unit	Note
Case Operating Temperature	Commercial	Top	0	-	+70	ºC	Without air flow
	Industrial		-40	-	+85	ºC
Power Supply Voltage		VCC	3.135	3.3	3.465	V
Power Supply Current		ICC	-		450	mA	Commercial
			-		520	mA	Industrial
Data Rate		BR	9.95	10.3125	10.5	Gbps
Transmission Distance		TD		-	40	km
Coupled fiber		Single mode fiber					9/125um SMF

Optical Specification

Transmitter Optical Specification
Parameter	Symbol	Min	Typ	Max	Units	Notes
Transmitter Laser Type		1550nm EML Laser
Optical Modulation Amplitude(OMA)	POMA	-1.7	-	-	dBm
Average Output Power	POUT	-4.7	-	+4	dBm
Average Output Power (LaserOff)	POFF	-	-	-30	dBm
Wavelength	λ	1530	-	1565	nm
Extinction ratio	ER	3	-	-	dB
Spectral Width				1	nm
Dispersion Penalty	DP	-	-	3	dB
Side-Mode Suppression Ratio	SMSR	30	-	-	dB
Relative Intensity Noise	RIN	-	-	-128	dB/Hz
Optical Return Loss Tolerance	ORLT	-	-	21	dB
Transmitter Output Eye	IEEE802.3ae
Receiver Optical Specifications
Parameter	Symbol	Min	Typ	Max	Units	Conditions / Notes
Receiver Type		PIN/TIA
Wavelength	λ	1260	-	1600	nm
Received Sensitivity	PIN	-	-	-15.8	dBm	BER<10-12, PRBS 231-1
Received Sensitivity (OMA)	PIN(OMA)	-	-	-14.1	dBm	-12 31 BER<10 , PRBS 2 -1
Received Sensitivity (Through 40km optical fiber)				-12.8	dBm	BER<10-12, PRBS 231-1
Optical Power Overload	POL	-1	-	-	dBm
Receiver Reflectance	RFL	-	-	-26	dB
Rx_LOS of Signal Assert	PA	-30	-	-	dBm
Rx_LOS of Signal De-assert	PD	-	-	-19	dBm	Commercial
		-	-	-17	dBm	Industrial
Rx_LOS of Signal Hysteresis	PHy	0.5	-	5	dB
General Optical Parameter
Parameter	Symbol	Min	Typ	Max	Units	Notes
Data rate	BR	9.95	10.3125	10.5	Gb/s	10G BASE-ER/EW
Bit Error Rate	BER	-	-	-12 10		PRBS 231- 1
Maximum Supported Link Length	LMAX	-	-	40	km

Electrical Characteristics 

Transmitter Electrical Characteristics
Parameter	Symbol	Min	Typ	Max	Units	Notes
Differential Data input Swing	VIN	180	-	700	mV
Input Differential Impedance	Zin	-	100	-	Q
Transmitter Disable Voltage	VD	2.0	-	Vcc	V
Transmitter Enable Voltage	VEN	0	-	0.8	V
Receiver Electrical Characteristics
Parameter	Symbol	Min	Typ	Max	Units	Notes
Differential Data Output Swing	VouT	300	-	850	mV
Output Differential Impedance	Zout	-	100	-	Q
LOS Assert Voltage	VLOSA	2.4	-	Vcc	V
LOS De-assert Voltage	VLOSD	VEE	-	VEE+0.4	V

Pin Function Definitions 
 

Pin	Signal Name	Description	Notes
1	VEET	Transmitter Ground	1
2	TX_FAULT	Transmitter Fault.	2
3	TX_DISABLE	Transmitter Disable. Laser output disabled on high.
4	SDA	2-wire Serial Interface Data Line (MOD-DEF2)
5	SCL	2-wire Serial Interface Clock (MOD-DEF1)
6	MOD_ABS	Module Absent, connected to VEET
7	RS0	Rx Rate Select:NOT implement	3
8	LOS	Loss of Signal indication. Logic 0 indicates normal operation.	2
9	RS1	Tx Rate Select:NOT implement	3
10	VEER	Receiver Ground	1
11	VEER	Receiver Ground	1
12	RD-	Receiver Inverted DATA out.	4
13	RD+	Receiver Non-inverted DATA out.	4
14	VEER	Receiver Ground	1
15	VEER	Receiver Power Supply	6
16	VCCT	Transmitter Power Supply	6
17	VEET	Transmitter Ground	1
18	TD+	Transmitter Non-Inverted DATA in.	5
19	TD-	Transmitter Inverted DATA in.	5
20	VEET	Transmitter Ground	1

Notes:
1.Module ground pins VEET and VEER are isolated from the module case and chassis ground within themodule.
2.Shall be pulled up with 4.7k-10k ohms to a voltage between 3.15V and 3.6V on the host board.
3.The pins are pulled low to VEET with a >30k resistor in the module.
4.The 100Ohms differential Rx Data output is internally AC coupled and terminated.
5.The 100Ohms differential Tx Data input is internally AC coupled and terminated.
6. The power supply pins VCCT and VRRT are connected together in the module.

EEPROM Information and Management
The SFP+ transceivers support the 2-wire serial communication protocol as defined in the SFP MSA.
The standard SFP serial ID provides access to identification information that describes the transceiver'scapabilities, standard interfaces, manufacturer, and other information.
Additionally, The SFP+ transceivers provide a unique enhanced digital diagnostic monitoring interface, whichallows real-time access to device operating parameters such as transceiver temperature, laser bias current,transmitted optical power, received optical power and transceiver supply voltage. It also defines asophisticated system of alarm and warning flags, which alerts end-users when particular operatingparameters are outside of a factory set normal range.
The SFP MSA defines a 256-byte memory map in EEPROM that is accessible over a 2-wire serial interfaceat the 8 bit address 1010000X (A0h).The digital diagnostic monitoring interface makes use of the 8 bitaddress 1010001X (A2h), so the originally defined serial ID memory map remains unchanged.
The operating and diagnostics information is monitored and reported by a Digital Diagnostics TransceiverController (DDTC) inside the transceiver, which is accessed through a 2-wire serial interface. When the serialprotocol is activated, the serial clock signal (SCL, Mod Def 1) is generated by the host. The positive edgeclocks data into the SFP transceiver into those segments of the E2PROM that are not write-protected. Thenegative edge clocks data from the SFP transceiver. The serial data signal (SDA, Mod Def 2) is bi-directionalfor serial data transfer. The host uses SDA in conjunction with SCL to mark the start and end of serialprotocol activation. The memories are organized as a series of 8-bit data words that can be addressedindividually or sequentially.
Table 1.EEPROM Serial ID Memory Contents (A0h)

Data Address	Length (Byte)	Name of Length	Description and Contents
Base ID Fields
0	1	Identifier	Type of Serial transceiver (03h=SFP)
1	1	Reserved	Extended identifier of type serial transceiver (04h)
2	1	Connector	Code of optical connector type (07=LC)
3-10	8	Transceiver	10G Base-XX
11	1	Encoding	64B/66B
12	1	BR, Nominal	Nominal baud rate, unit of 100Mbps
13-14	2	Reserved	(0000h)
15	1	Length(9um)	Link length supported for 9/125um fiber, units of 100m
16	1	Length(50um)	Link length supported for 50/125um fiber, units of 10m
17	1	Length(62.5um)	Link length supported for 62.5/125um fiber, units of 10m
18	1	Length(Copper)	Link length supported for copper, units of meters
19	1	Reserved
20-35	16	Vendor Name	SFP+ vendor name: Link-all
36	1	Reserved
37-39	3	Vendor OUI	SFP+ transceiver vendor OUI ID
40-55	16	Vendor PN	Part Number
56-59	4	Vendor rev	Revision level for part number
60-62	3	Reserved
63	1	CCID	Least significant byte of sum of data in address 0-62
Extended ID Fields
64-65	2	Option	Indicates which optical SFP signals are implemented(001Ah = LOS, TX_FAULT, TX_DISABLE all supported)
66	1	BR, max	Upper bit rate margin, units of %
67	1	BR, min	Lower bit rate margin, units of %
68-83	16	Vendor SN	Serial number (ASCII)
84-91	8	Date code	Manufacturing date code
92-94	3	Reserved
95	1	CCEX	Check code for the extended ID Fields (addresses 64 to 94)
Vendor Specific ID Fields
96-127	32	Readable	Vendor specific data, read only
128-255	128	Reserved	Reserved for SFF-8079

Digital Diagnostic Monitor Characteristics
 

Data Address	Parameter	Accuracy	Unit
96-97	Transceiver Internal Temperature	±3.0	°C
98-99	VCC3 Internal Supply Voltage	±3.0	%
100-101	Laser Bias Current	±10	%
102-103	Tx Output Power	±3.0	dB
104-105	Rx Input Power	±3.0	dB

Regulatory Compliance
The SFP+ complies with international Electromagnetic Compatibility (EMC) and international safetyrequirements and standards (see details in Table following).

Feature	Reference	Performance
Electrostatic Discharge (ESD) to the Electrical Pins	MIL-STD-883E Method 3015.7 (HBM)	Class 1 (>500V)
Electrostatic Discharge (ESD) to the Duplex LC Receptacle	IEC 61000-4-2 GR-1089-CORE	Compatible with standards
Electromagnetic Interference (EMI)	FCC Part 15 Class B EN 55022 Class B (CISPR 22A)	Compatible with standards
Laser Eye Safety	IEC/EN 60825-1, 2	Class 1 laser product
ROHS	IEC 62321: 2013	Compatible with standards

Ordering Information

Ordering P/Ns	Description
LADX-T55S-ER	10Gb/s SFP+ Transceiver 1550nm 40km DDM, LC/UPC Receptacle, Commercial Temperature
LADX-T55S-ERI	10Gb/s SFP+ Transceiver 1550nm 40km DDM, LC/UPC Receptacle, Industrial Temperature

Notes:
1.Default case operating temperature is 0 ~ +70°C. If you need -40 ~ +85°C products, add"I" after PartNumber.
2.If you need more customized services, please contact us.
Warnings
Handling Precautions:
This device is susceptible to damage as a result of electrostatic discharge (ESD). A static free environment ishighly recommended. Follow guidelines according to proper ESD procedures.
Laser Safety:
Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirectradiation.
Notice:
The information provided on this page contains the product target specifications which are subject to change without notice.
Check with your Link-all Sales Office for product updates, changes in specifications, sample availability andproduction release dates.