Optical Fiber RoHS Compliant 10GB/S SFP+ CWDM 10km Optical Transceiver

• Usage: Telephone
• Type: Wireless
• Support Network: GSM
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: GFC-OLSCxx1XL-C(I)D10
• Information content: Data
• Certification: CE, ISO, RoHS
• Condition: New
• Delivery Time: 3-7 Days
• Warranty: 3 Years
• Distance: 10km
• Transport Package: Antistatic Bag
• Specification: 10G 80KM
• Trademark: GFC
• Origin: Zhejiang China
• HS Code: 8517706000
• Production Capacity: 50K/Month

Product Description

Product Features

• Supports 9.95 to 11.5Gb/s bit rates
• Duplex LC connector
• Hot pluggable SFP+ footprint
• Uncooled 1270nm~1610nm DFB transmitter, PIN photo-detector
• Applicable for 10km SMF connection
• Low power consumption, < 1W
• Digital Diagnostic Monitor Interface
• Optical interface compliant to IEEE 802.3ae 10GBASE-LR
• Electrical interface compliant to SFF-8431
• Operating case temperature: Commerical:0 to 70 °C Industrial:-40 to 85 °C

 

Applications

• 10GBASE-LR/LW at 10.3125Gbps
• 10G Ethernet
• Other optical links

Product Descriptions
GFC-OLSCxx1XL-C(I)D10 CWDM DFB 10Gbps SFP+ transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 10km. This transceiver consists of two sections: The transmitter section incorporates a CWDM DFB laser. And the receiver section consists of a PIN photodiode integrated with a TIA. All modules satisfy class I laser safety requirements. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage.

Functional Diagram

Absolute Maximum Ratings
 

Parameter	Symbol	Min.	Max.	Unit	Note
Supply Voltage	Vcc	-0.5	4.0	V
Storage Temperature	TS	-40	85	°C
Relative Humidity	RH	0	85	%

Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the transceiver.


 

General Operating Characteristics

 

Parameter	Symbol	Min.	Typ	Max.	Unit	Note
Data Rate	DR	9.95		10.3125	Gb/s
Supply Voltage	Vcc	3.13	3.3	3.47	V
Supply Current	Icc5			300	mA
Operating Case Temp.	Tc	0		70	°C
	TI	-40		85

Electrical Characteristics (T_OP(C) = 0 to 70 ºC, T_OP(I) =-40 to 85 ºC,V_CC = 3.13 to 3.47 V)
 

Parameter	Symbol	Min.	Typ	Max.	Unit	Note
Transmitter
Differential data input swing	VIN,PP	180		700	mVpp	1
Transmit Disable Voltage	VD	VCC-0.8		Vcc	V
Transmit Enable Voltage	VEN	Vee		Vee+0.8
Input differential impedance	Rin		100		Ω
Receiver
Differential data output swing	Vout,pp	300		850	mVpp	2
Output rise time and fall time	Tr, Tf	28	2.0	Vcc+0.3	Ps	3
LOS asserted	VLOS_F	VCC-0.8		Vcc	V	4
LOS de-asserted	VLOS_N	Vee		Vee+0.8	V	4

Notes:

1. Connected directly to TX data input pins. AC coupling from pins into laser driver IC.
2. Into 100 differential termination.
3. 20 - 80%. Measured with Module Compliance Test Board and OMA test pattern. Use of four 1's and four 0's sequence in the PRBS 9 is an acceptable alternative.
4. LOS is an open collector output. Should be pulled up with 4.7k - 10k on the host board. Normal operation is logic 0; loss of signal is logic 1.

Optical Characteristics (T_OP(C) = 0 to 70 ºC, T_OP(I) =-40 to 85 ºC,V_CC = 3.13 to 3.47 V)
 

Parameter	Symbol	Min.	Typ	Max.	Unit	Note
Transmitter
Operating Wavelength	λ	λ-7.5nm	λ	λ+7.5nm	nm	1
Ave. output power (Enabled)	PAVE	-6		0	dBm	2
Side-Mode Suppression Ratio	SMSR	30			dB
Extinction Ratio	ER	4	5		dB
RMS spectral width	Δλ			1	nm
Rise/Fall time (20%~80%)	Tr/Tf			50	ps
Dispersion penalty	TDP			3.2	dB
Relative Intensity Noise	RIN			-128	dB/Hz
Output Optical Eye	Compliant with IEEE 0802.3ae
Receiver
Operating Wavelength	λ	1260		1620	nm
Receiver Sensitivity	PSEN			-14.4	dBm	3
Overload	PAVE			+0.5	dBm
Receiver Reflectance	Rrx			-12	dB
LOS Assert	Pa	-30			dBm
LOS De-assert	Pd			-17	dBm
LOS Hysteresis	Pd-Pa	0.5		4	dB

Notes:

1. The wavelength λ =1270nm~1610nm, Total 18 wavelengths,20nm spacing
2. Measured at 10.3125b/s with PRBS 231 - 1 NRZ test pattern.
3. Under the ER worst =5, measured at 10.3125 Gb/s with PRBS 231 - 1 NRZ test pattern for BER < 1x10-12

Digital Diagnostic Specifications

The OLSCxx1XL-CD10 transceivers can be used in host systems that require either internally or externally calibrated digital diagnostics.
 

Parameter	Symbol	Units	Min.	Max.	Accuracy	Note
Transceiver temperature	DTemp-E	ºC	-45	+90	±5ºC	1,2
Transceiver supply voltage	DVoltage	V	2.8	4.0	±3%
Transmitter bias current	DBias	mA	0	127	±10%	3
Transmitter output power	DTx-Power	dBm	-8	+2	±2dB
Receiver average input power	DRx-Power	dBm	-16	0	±2dB

Notes:

1. When Operating temp.=0~70 ºC,the range will be min=-5,Max=+75
2. Internally measured
3. The accuracy of the Tx bias current is 10% of the actual current from the laser driver to the laser

 

Typical Interface Circuit

Recommended power supply filter

Package Dimensions