6G SFP OPTICAL transceiver
- 描述
- Inquiry
1.Feature
- SFP+ package with LC connector
- 1310nm DFB Laser and PIN photo detector
- Up to 10km transmission on SMF
- Power dissipation < 1W
- LVPECL compatible data input/output interface
- Low EMI and excellent ESD protection
- laser safety standard IEC-60825 compliant
- Compatible with RoHS
- Compatible with SFF8472
2.Application
- Ethernet
- Fiber Channel
3.Absolute Maximum Ratings
Parameter | Symbol | Minimum | Maximum | Units |
Storage Temperature | Tst | -40 | +85 | °C |
Supply Voltage | Vcc | 0 | +3.6 | V |
Operating Relative Humidity | RH | 0 | 85 | % |
4.Operation Environment
Parameter | Symbol | Min | Typical | Max | Units | |
Supply Voltage | Vcc | 3.15 | 3.45 | V | ||
Operating Case Temperature | Commercial | Tc | -5 | +70 | °C | |
Power Dissipation | 1 | W | ||||
Data Rate | 10.3125 | Gbps | ||||
5.Optical Characteristics
(Ambient Operating Temperature -5°C to +70°C, Vcc =3.3 V)
Parameter | Symbol | Min. | Typ. | Max. | Units |
Transmitter Section | |||||
Center Wavelength | lo | 1290 | 1310 | 1330 | nm |
Side-Mode Suppression Ratio | SMSR | 35 | – | – | dB |
Average Output Power | Po | -8 | – | +0.5 | dBm |
Extinction Ratio | Er | 3.5 | – | – | dB |
Dispersion Penalty | 3.2 | dB | |||
Relative Intensity Noise | RIN12OMA | -128 | dB/Hz | ||
Total jitter | Tj | IEEE 802.3ae | |||
Receiver Section | |||||
Center Wavelength | lo | 1310 | nm | ||
Receiver Sensitivity | Rsen | -12.5 | dBm | ||
Stressed Sensitivity | Rsen | -10.5 | dBm | ||
Receiver Overload | Rov | 0 | dBm | ||
Return Loss | 12 | dB | |||
LOS Assert | LOSA | -20 | dBm | ||
LOS Dessert | LOSD | -17 | dBm | ||
LOS Hysteresis | 0.5 | 4 |
6.Electrical Characteristics
(Ambient Operating Temperature -5°C to +70°C, Vcc =3.3 V)
Parameter | Symbol | Min. | Typ. | Max. | unit | |
Transmitter Section | ||||||
Input Differential Impendence
|
Zin | 90 | 100 | 110 | Ohm | |
Data Input Swing Differential | Vin | 180 | 700 | mV | ||
TX Disable | Disable | 2.0 | Vcc | V | ||
Enable | 0 | 0.8 | V | |||
TX Fault | Assert | 2.0 | Vcc | V | ||
Deassert | 0 | 0.8 | V | |||
Receiver Section | ||||||
Output differential impendence | Zout | 100 | Ohm | |||
Data output Swing Differential | Vout | 300 | 800 | mV | ||
Rx_LOS | Assert | 2.0 | Vcc | V | ||
Deassert | 0 | 0.8 | V |
7.Diagnostics
Parameter | Range | Accuracy | Unit | Calibration |
Temperature | -10 ~ 75 | ±3 | ºC | Internal |
Voltage | 0 ~ VCC | 0.1 | V | Internal |
Bias Current | 0 ~ 100 | 0.5 | mA | Internal |
Tx Power | -8 ~ 1 | ±1 | dBm | Internal |
Rx Power | -18 ~ 0 | ±1 | dBm | Internal |
8.EEPROM INFORMATION(A0)
Addr | Field Size
(Bytes) |
Name of Field | HEX | Description |
0 | 1 | Identifier | 03 | SFP |
1 | 1 | Ext. Identifier | 04 | MOD4 |
2 | 1 | Connector | 07 | LC |
3-10 | 8 | Transceiver | 10 00 00 00 00 00 00 00 | Transmitter Code |
11 | 1 | Encoding | 06 | 64B66B |
12 | 1 | BR, nominal | 67 | 10000M bps |
13 | 1 | Reserved | 00 | |
14 | 1 | Length (9um)-km | 0A | |
15 | 1 | Length (9um) | 00 | |
16 | 1 | Length (50um) | 00 | |
17 | 1 | Length (62.5um) | 00 | |
18 | 1 | Length (copper) | 00 | |
19 | 1 | Reserved | 00 | |
20-35 | 16 | Vendor name | 57 49 4E 54 4F 50 20 20
20 20 20 20 20 20 20 20 |
WINTOP |
36 | 1 | Reserved | 00 | |
37-39 | 3 | Vendor OUI | 00 00 00 | |
40-55 | 16 | Vendor PN | xx xx xx xx xx xx xx xx
xx xx xx xx xx xx xx xx |
ASC II |
56-59 | 4 | Vendor rev | 31 2E 30 20 | V1.0 |
60-61 | 2 | Wavelength | 05 1E | 1310nm |
62 | 1 | Reserved | 00 | |
63 | 1 | CC BASE | XX | Check sum of byte 0~62 |
64-65 | 2 | Options | 00 1A | LOS, TX_DISABLE, TX_FAULT |
66 | 1 | BR, max | 00 | |
67 | 1 | BR, min | 00 | |
68-83 | 16 | Vendor SN | 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 |
Unspecified |
84-91 | 8 | Vendor date code | XX XX XX 20 | Year, Month, Day |
92-94 | 3 | Reserved | 00 | |
95 | 1 | CC_EXT | XX | Check sum of byte 64~94 |
96-255 | 160 | Vendor specific |
9.Pin Description
Pins |
Name |
Discription | NOTE |
1 | VeeT | Transmitter Ground | |
2 | Tx Fault | Transmitter Fault Indication | 1 |
3 | Tx Disable | Transmitter Disable | 2 |
4 | MOD DEF2 | Module Definition 2 | 3 |
5 | MOD DEF1 | Module Definition 1 | 3 |
6 | MOD DEF0 | Module Definition 0 | 3 |
7 | RS0 | Not Connected | |
8 | LOS | Loss of Signal | 4 |
9 | RS1 | Not Connected | |
10 | VeeR | Receiver Ground | |
11 | VeeR | Receiver Ground | |
12 | RD- | Inv. Received Data Output | 5 |
13 | RD+ | IReceived Data Output | 5 |
14 | VeeR | Receiver Ground | |
15 | VccR | Receiver Power | |
16 | VccT | Transmitter Power | |
17 | VeeT | Transmitter Ground | |
18 | TD+ | Transmit Data Input | 6 |
19 | TD- | Inv. Transmit Data Input | 6 |
20 | VeeT | Transmitter Ground |
Notes:
- TX Fault is an open collector output, which should be pulled up with a 4.7k~10kΩ resistor on the host board to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates a laser fault of some kind. In the low state, the output will be pulled to less than 0.8V.
- TX Disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7k~10kΩ resistor. Its states are:
Low (0~0.8V): Transmitter on
(>0.8V, <2.0V): Undefined
High (2.0~3.465V): Transmitter Disabled
Open: Transmitter Disabled
- MOD-DEF 0,1,2 are the module definition pins. They should be pulled up with a 4.7k~10kΩ resistor on
the host board. The pull-up voltage shall be VccT or VccR.
MOD-DEF 0 is grounded by the module to indicate that the module is present
MOD-DEF 1 is the clock line of two wire serial interface for serial ID
MOD-DEF 2 is the data line of two wire serial interface for serial ID
- LOS is an open collector output, which should be pulled up with a 4.7k~10kΩ resistor on the host board to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates loss of signal. In the low state, the output will be pulled to less than 0.8V.
- These are the differential receiver output. They are internally AC-coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES.
- These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module.