Description
SFP, 1.25Gb/s,SM 20km,dual fiber,LC,TRx 1310nm, 0-70 degree
This Gigabit fiber SFP is engineered to deliver reliable network connections. Built to exacting specifications and fully tested to ensure maximum performance, this high-quality fiber transceiver module can be installed into Cisco switches and routers that support the Cisco transceiver module, as well as other major brands (HP, Alcatel-lucent,Ayava,Juniper,Avago,Huawei,Brocade,Extreme,ZTE,ZyXEL,Dlink etc ) of networking equipment.
Features:
1). Gigabit Ethernet;
2). Gigabit Fiber Channel;
3). 1310nm FP laser and PIN photodetector for 10KM,20KM and DFB laser for 40KM transmission;
4). 1550nm uncooled DFB laser and pin photodetector for 40KM and 80KM;
5). SFP MSA package with duplex LC connector;
6). +3.3V single power supply;
7). Power consumption less than 1W;
8). Operating case temp: Standard temp: 0~+70°C Industrial temp:-40~+85°C;
9). Compliant with RoHS standards;
3Specification
Optical and Electrical Characteristics for OP-SFP-1G-LC (1310nm FP and PIN, 20KM, DDMI)
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 | 2.0 | Vcc | V | |||
Enable | 0 | 0.8 | V | ||||
TX Fault | Fault | 2.0 | 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 | -30 | dBm | ||||
LOS Hysteresis | 1 | 4 | dB | ||||
Data Output Swing Differential | Vout | 400 | 1800 | mV | 4 | ||
LOS | High | 2.0 | Vcc | V | |||
Low | 0.8 | V |
Specification
Optical and Electrical Characteristics for OP-SFP-1G-LC (1310nm FP and PIN, 20KM, DDMI)
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 | 2.0 | Vcc | V | |||
Enable | 0 | 0.8 | V | ||||
TX Fault | Fault | 2.0 | 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 | -30 | dBm | ||||
LOS Hysteresis | 1 | 4 | dB | ||||
Data Output Swing Differential | Vout | 400 | 1800 | mV | 4 | ||
LOS | High | 2.0 | Vcc | V | |||
Low | 0.8 | V |