Fiber Optic RoHS Compliant 10GB/S SFP+ Bi-Directional Transceiver, 100km Reach

• 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-OLSBxx1XL-CDH1
• Information content: Data
• Certification: CE, ISO, RoHS
• Condition: New
• Delivery Time: 3-7 Days
• Warranty: 3 Years
• Distance: 100km
• Transport Package: Antistatic Bag
• Specification: 10Gbps
• Trademark: GFC
• Origin: Zhejiang China
• HS Code: 8517706000
• Production Capacity: 50K/Month

Product Description

Product Features

• Supports 9.95 to 11.3Gb/s bit rates
• Simplex LC Connector
• Hot pluggable SFP+ footprint
• Cooled 1530nm EML transmitter, 1550nm APD receiver
• Cooled 1550nm EML transmitter, 1530nm APD receiver
• Applicable for 100km SMF connection
• Low power consumption, < 1.5W
• Digital Diagnostic Monitor Interface
• Optical interface compliant to IEEE 802.3ae 10GBASE-ZR
• Electrical interface compliant to SFF-8431
• Operating case temperature: Commerical:0 to 70 °C

Applications

• 10.3125Gbps Ethernet
• Other optical link

Product Descriptions
GFC-OLSBxx1XL-CDH1 series single mode transceiver is small form factor pluggable module for optical data communications such as 10G Ethernet. It is with the SFP+ 20-pin connector to allow hot plug capability. The OLSBxx1XL-CDH1 module is designed for single mode fiber and operates at a nominal wavelength of 1530nm or 1550nm; The transmitter section uses a EML laser, which is class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section consists of a APD photodiode integrated with a TIA. The transceiver designs are optimized for high perform -ance and cost effective to supply customers the best solutions for telecommunication.

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	11.3	Gb/s
Supply Voltage	Vcc	3.13	3.3	3.47	V
Supply Current	Icc5			450	mA
Operating Case Temp.	Tc	0		70	°C

Electrical Characteristics (_TOP(C) = 0 to 70 ºC, V_CC = 3.13 to 3.47 V)
 

Parameter	Symbol	Min.	Typ	Max.	Unit	Note
Transmitter
Differential data input swing	VIN,PP	120		850	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			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 80 ºC,V_CC = 3.13 to 3.47 V)
 

Parameter	Symbol	Min.	Typ	Max.	Unit	Note
Transmitter
Operating Wavelength	λ	1525.5	1530	1537.5	nm
		1542.5	1550	1557.5
Ave. output power (Enabled)	PAVE	0		5	dBm	1
Side-Mode Suppression Ratio	SMSR	30			dB
Extinction Ratio	ER	9			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	1542.5	1550	1557.5	nm
		1522.5	1530	1557.5
Receiver Sensitivity	PSEN1			-24	dBm	2
Overload	PAVE			-7	dBm
LOS Assert	Pa	-35			dBm
LOS De-assert	Pd			-24	dBm
LOS Hysteresis	Pd-Pa	0.5			dB

Notes:

1. Average power figures are informative only, per IEEE 802.3ae.
2. Measured with worst ER=9; BER<10-12; 231 - 1 PRBS.

 

Pin	Symbol	Name/Description
1	VEET [1]	Transmitter Ground
2	Tx_FAULT [2]	Transmitter Fault
3	Tx_DIS [3]	Transmitter Disable. Laser output disabled on high or open
4	SDA [2]	2-wire Serial Interface Data Line
5	SCL [2]	2-wire Serial Interface Clock Line
6	MOD_ABS [4]	Module Absent. Grounded within the module
7	RS0	Rate Select 0
8	RX_LOS [2]	Loss of Signal indication. Logic 0 indicates normal operation
9	RS1 [5]	Rate Select 1
10	VEER [1]	Receiver Ground
11	VEER [1]	Receiver Ground
12	RD-	Receiver Inverted DATA out. AC Coupled
13	RD+	Receiver DATA out. AC Coupled
14	VEER [1]	Receiver Ground
15	VCCR	Receiver Power Supply
16	VCCT	Transmitter Power Supply
17	VEET [1]	Transmitter Ground
18	TD+	Transmitter DATA in. AC Coupled
19	TD-	Transmitter Inverted DATA in. AC Coupled
20	VEET [1]	Transmitter Ground

 

Notes:

 

1. Module circuit ground is isolated from module chassis ground within the module.
2. should be pulled up with 4.7k - 10k ohms on host board to a voltage between 3.15Vand 3.6V. 3.Tx_Disable is an input contact with a 4.7 kΩ to 10 kΩ pullup to VccT inside the module.

4.Mod_ABS is connected to VeeT or VeeR in the SFP+ module. The host may pull this contact up to Vcc_Host with a resistor in the range 4.7 kΩ to10 kΩ.Mod_ABS is asserted "High" when the SFP+ module is physically absent from a host slot.
 

Serial Interface for ID and Digital Diagnostic Monitor

 

The OLSBxx1XL-CDH1 transceiver 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's capabilities, standard interfaces, manufacturer, and other information. Additionally, This SFP+ transceivers provide an enhanced digital diagnostic monitoring interface, 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. It also defines a sophisticated system of alarm and warning flags, which alerts end-users when particular operating parameters 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 interface at the 8 bit address 1010000X(A0h), so the originally monitoring interface makes use of the 8 bit address(A2h), so the originally defined serial ID memory map remains unchanged. The structure of the memory map is shown in Table1.


The OLSBxx1XL-CDH1 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	-5	+75	±5ºC	1
Transceiver supply voltage	DVoltage	V	2.8	4.0	±3%
Transmitter bias current	DBias	mA	0	127	±10%	2
Transmitter output power	DTx-Power	dBm	-2	+7	±2dB
Receiver average input power	DRx-Power	dBm	-26	0	±2dB

Notes:

1. Internally measured
2. The accuracy of the Tx bias current is 10% of the actual current from the laser driver to the laser