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Brand Name : Mray
Model Number : SFP-GE-BX20-SM1310/1550
Certification : CE, FCC, RoHs, ISO9001
Place of Origin : Shenzhen, China
MOQ : 1 piece
Price : Negotiable
Payment Terms : T/T, Western Union, L/C
Supply Ability : 10000pcs/week
Delivery Time : 1~2 days for samples
Packaging Details : 10pcs/plastic try, 500pcs per standard export carton
Product name : 1.25G BiDi SFP 1310nm-TX/1550nm-RX
Data Rate : 1.25Gbps
Connector : Single LC port
Wavelength : 1310nm/1550nm
Application : Telecommunication, FTTH FTTB FTTO Network
Warranty : 3 years
Power supply : +3.3V
Operating temperature : ,0~70℃
The Small Form-Factor Pluggable (SFP) Gigabit Interface Converter is a hot-swappable input/output device that plugs into a Gigabit Ethernet port or slot, linking the port with the network. SFPs can be used and interchanged on a wide variety of switches and routers, can be intermixed in combinations of 1000BASE-T, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-EX, 1000BASE-ZX, or 1000BASE-BX10-D/U on a port-by-port basis.
Parameter | Symbol | Minimum | Maximum | Units |
Supply Voltage | Vcc | 3.15 | 3.45 | V |
Ambient operating Temperature | Top | 0 | +70 | °C |
Operating Relative Humidity | – | 5 | 95 | % |
Transmitter Specification
Parameter | Symbol | Min | Typical | Max | Unit | |
Data Input Swing Differential | VIN | 400 | 1800 | mV | ||
common mode voltage tolerance | 15 | mV | ||||
Input Differential Impedance | ZIN | 90 | 100 | 110 | Ω | |
Transmit Disable Input | High | VD | 2.0 | Vcc | V | |
Low | VEN | VEE | VEE +0.8 | V | ||
Transmit Enable Output | High | VD | 2.0 | Vcc | V | |
Low | VEN | VEE | VEE +0.8 | V |
Parameter | Symbol | Min | Typical | Max | Unit | note |
Centre Wavelength | λc | 1270 | 1580 | nm | ||
Receiver Sensitivity | Sen | -22 | dBm | 2 | ||
Receiver Overload | Psat | -3 | dBm | 2 | ||
LOS De-Assert | LOSD | -24 | dBm | |||
LOS Assert | LOSA | -35 | dBm | |||
LOS Hysteresis | 1 | 4 | dB | |||
Receiver Reflectance | Rrx | -12 | dB |
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