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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 : 1000Base-BX 1.25G SFP BiDi LC SM Tx1310nm/Rx1550 20KM
Data Rate : 1000Mbps
Connector : LC
Wavelength : 1310nm/1550nm
Power supply : +3.3V
Operating temperature : 0~70℃
Miray SFP WDM Optical Transceiver,1000Base-LX/LH Distance 10km 20Km 40Km with 9/125 SMF Data rate up to 1.25Gb/s Meet SFP MSA.
SFP-GE-BX20-SM1310/1550 Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). The SFP transceiver supports dual data-rate of 1.25Gbps and from 20km transmission distance with SMF. They simultaneously comply with the standards IEEE Std 802.3 and IEEE 802.3u. The SFP module can be compatible with other brand switch devices like Cisco, etc.The SFP module has the function of AGC (Automatic Gain control without attenuator).
1,Operating data rate up to 155M/622M/1.25~4.25Gbps
2,1310 nm FP LD Transmitter
1550 nm DFB LD Transmitter
3,Distance up to 10~120km
4,Single 3. 3V Power supply and TTL Logic Interface
5,Duplex/simplex LC Connector Interface
6,Hot pluggable
7,Operating case temperature
Standard: 0°C~+70°C
Industrial:-40°C~+85°C
8,Compliant with MSA SFP specification
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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1000Base BX SFP Transceiver Modules , Sfp 1.25 G 1310nm 20km Images |