- Products description -
Small Form Factor Pluggable(SFP)transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement(MSA),The transceiver consists of five sections:the LD driver,the limiting amplifier,the digital diagnostic monitor,the DFB laser and the PIN photo-detector.The module data link up to 20KM in 9/125um single mode fiber.The optical output can be disabled by a TTL logic high-level input of Tx Disable,and the system also can disable the module via I2C.Tx Fault is provided to indicate that degradation of the laser.Loss of signal(LOS)output is provided to indicate the loss of an input optical signal of receiver or the link status with partner.The system can also get the LOS(or Link)/Disable/Fault information via I2C register access.
- Product Features -
1.EEPROM with Serial ID Functionality
2.Compliant with SFF-8472
3.DFB laser transmitter and PIN photo-detector
4.SFP package with LC/UPC receptacle connect
5.Support Digital Diagnostic Monitoring interface
6.Single+3.3V Power Supply and TTL Logic Interface
7.ROHS-6 compliant
8.Class 1 Product which comply with the requirements of IEC 60825-1
9.Case operating temperature:-5°C to+70°C
- Product Specification -
1.Switch to Switch Interface
2.Gigabit Ethernet
3.Switched Backplane Applications
4.Router/Server Interface
5.Other Optical Link
Table 1-Optical and Electrical Characteristics
Parameter | Symbol | Min | Typical | Max | Unit | Notes | ||
Transmitter | ||||||||
Centre Wavelength | λc | 1260 | 1310 | 1360 | nm | |||
Spectral Width(RMS) | ?λ | 4 | nm | |||||
Average Output Power | Pout | -9 | -3 | dBm | 1 | |||
Extinction Ratio | ER | 9 | dB | |||||
Optical Rise/Fall Time(20%~80%) | tr/tf | 0.26 | ns | |||||
Data Input Swing Differential | VIN | 400 | 1800 | mV | 2 | |||
Input Differential Impedance | ZIN | 90 | 100 | 110 | Ω | |||
TX Disable | Disable | 2 | Vcc | V | ||||
Enable | 0 | 0.8 | V | |||||
TX Fault | Fault | 2 | Vcc | V | ||||
Normal | 0 | 0.8 | V | |||||
Receiver | ||||||||
Centre Wavelength | λc | 1260 | 1580 | nm | ||||
Receiver Sensitivity | -23 | dBm | 3 | |||||
Receiver Overload | -3 | dBm | 3 | |||||
LOS De-Assert | LOSD | -24 | dBm | |||||
LOS Assert | LOSA | -35 | dBm | |||||
LOS Hysteresis | 1 | 4 | dB | |||||
Data Output Swing Differential | Vout | 400 | 1800 | mV | 4 | |||
LOS | High | 2 | Vcc | V | ||||
Low | 0.8 | V |
Notes:
1.The optical power is launched into SMF.
2.PECL input,internally AC-coupled and terminated.
3.Measured with a PRBS 27-1 test pattern@1250Mbps,BER ≤1×10-12.
4.Internally AC-coupled.
Table2-Product selection
Wavelength | xx or yy | Clasp Color Code | Wavelength | xx or yy | Clasp Color Code |
1270 nm | 27 | Gray | 1450 nm | 45 | Brown |
1290 nm | 29 | Gray | 1470 nm | 47 | Gray |
1310 nm | 31 | Gray | 1490 nm | 49 | Purple |
1330nm | 33 | Purple | 1510 nm | 51 | Blue |
1350 nm | 35 | Blue | 1530 nm | 53 | Green |
1370 nm | 37 | Green | 1550 nm | 55 | Yellow |
1390 nm | 39 | Yellow | 1570 nm | 57 | Orange |
1410 nm | 41 | Orange | 1590 nm | 59 | Red |
1430 nm | 43 | Red | 1610 nm | 61 | Brown |
Ordering information
Part No. | Form Factor | Data Rate | Distance | Wavelength | Connector | DDM |
XYT-00854G-S5x(D) | SFP | 4.25G | 500m | 850nm | LC | Y |
XYT-00314G-L1xD | SFP | 4.25G | 10km | 1310nm | LC | Y |
XYT-00314G-L3xD | SFP | 4.25G | 30km | 1310nm | LC | Y |
XYT-00554G-L4XD | SFP | 4.25G | 40km | 1550nm | LC | Y |
XYT-003148-L2x(D) | SFP | 2.5G | 20km | 1310nm | LC | Y |
XYT-008548-S3x(D) | SFP | 2.5G | 300m | 850nm | LC | Y |
XYT-005548-L8x(D) | SFP | 2.5G | 80km | 1550nm | LC | Y |
XYT-003148-L4x(D) | SFP | 2.5G | 40km | 1310nm | LC | Y |
XYT-005548-12CD | SFP | 2.5G | 120km | 1550nm | LC | Y |
XYT-008524-S5x(D) | SFP | 1.25G | 550m | 850nm | LC | Y |
XYT-003124-L2x(D) | SFP | 1.25G | 20km | 1310nm | LC | Y |
XYT-005524-L8C(D) | SFP | 1.25G | 80km | 1550nm | LC | Y |
XYT-003124-L4x(D) | SFP | 1.25G | 40km | 1310nm | LC | Y |
XYT-005524-12C(D) | SFP | 1.25G | 120km | 1550nm | LC | Y |
XYT-003112-L2x(D) | SFP | 622M | 20km | 1310nm | LC | Y |
XYT-003112-L4x(D) | SFP | 622M | 40km | 1310nm | LC | Y |
XYT-008503-02C(D) | SFP | 155M | 2km | 850nm | LC | Y |
XYT-003112-L8x(D) | SFP | 622M | 80km | 1550nm | LC | Y |
XYT-005503-L8CD | SFP | 155M | 80km | 1310nm | LC | Y |
XYT-003103-L2C(D) | SFP | 155M | 20km | 1310nm | LC | Y |
XYT-003103-L4C(D) | SFP | 155M | 40km | 1310nm | LC | Y |
XYT-005503-12CD | SFP | 155M | 120km | 1550nm | LC | Y |
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