Sign In | Join Free | My himfr.com |
|
Ask Lasest Price | |
Brand Name : | Mray |
Model Number : | SFP-GE-BX20-SM4931 |
Certification : | CE, FCC, RoHs, ISO9001 |
Price : | Negotiable |
Payment Terms : | T/T, Western Union, L/C |
Supply Ability : | 10000pcs/day |
Delivery Time : | 1~2 days for samples |
Miray SFP-GE-BX20-SM4931 BIDI SFP Transceivers are a series of optical transceiver modules operating at single single mode Fiber (SMF).
They are designed for use in Fast Ethernet, Gigabit Ethernet, Fibre Channel, and SONET/SDH links, compliant with the SFP MSA. Digital diagnostics functions are available. The optical transceivers are RoHS compliant.
Dual data-rate of 1.25Gbps/1.063Gbps operation
Hot-Pluggable
Single LC connector
Up to 20 km on 9/125μm SMF
1490nm DFB laser transmitter
1310nm PIN photo-detector
Single +3.3V Power Supply
Digital Diagnostic Monitoring:
Internal Calibration or External Calibration
Compatible with SONET OC-24-LR-1
Compatible with RoHS
Monitoring Interface Compliant with SFF-8472
Maximum Power <1W
Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available
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 | % |
Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
Transmitter Section: | ||||||
Center Wavelength | λc | 1470 | 1490 | 1510 | nm | |
Spectral Width | σ | 1 | nm | |||
Sidemode Supression ratio | SSRmin | 30 | dB | |||
Optical Output Power | Pout | -9 | -3 | dBm | 1 | |
Extinction Ratio | ER | 9 | dB | |||
Optical Rise/Fall Time | tr / tf | 260 | ps | 2 | ||
Relative Intensity Noise | RIN | -120 | dB/Hz | |||
Total Jitter Contribution | TX Δ TJ | 0.284 | UI | 3 | ||
Eye Mask for Optical Output | Compliant with IEEE802.3 z (class 1 laser safety) | |||||
Receiver Section: | ||||||
Optical Input Wavelength | λc | 1270 | 1310 | 1600 | nm | |
Receiver Overload | Pol | -3 | dBm | 4 | ||
RX Sensitivity | Sen | -24 | dBm | 4 | ||
RX_LOS Assert | LOS A | -40 | dBm | |||
RX_LOS De-assert | LOS D | -25 | dBm | |||
RX_LOS Hysteresis | LOS H | 0.5 | dB | |||
General Specifications: | ||||||
Data Rate | BR | 1.25 | Gb/s | |||
Bit Error Rate | BER | 10-12 | ||||
Max. Supported Link Length on 9/125μm SMF@1.25Gb/s | LMAX | 20 | km | |||
Total System Budget | LB | 14 | dB |
![]() |