1000BASE-BX-D BiDi SFP 1490nm-TX/1310nm-RX 40km Optical Transceiver
Cisco Compatible
Optical Characteristics (TOP(C) = 0 to 70 ℃, TOP(I) =-40 to 85 ℃,VCC = 3.13 to 3.47 V)
| Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
| Transmitter |
| Operating Wavelength | λ | 1290 | 1310 | 1330 | nm | |
| 1470 | 1490 | 1510 | |
| Ave. output power (Enabled) | PAVE | -5 | | 0 | dBm | 1 |
| Extinction Ratio | ER | 9 | | | dB | 1 |
| Side-Mode Suppression Ratio | SMSR | 30 | | | dB | |
| RMS spectral width | Δλ | | | 1 | nm | |
| Rise/Fall time (20%~80%) | Tr/Tf | | | 0.26 | ns | 2 |
| Dispersion penalty | TDP | | | 3.9 | dB | |
| Output Optical Eye | Compliant with IEEE802.3 z (class 1 aser safety) |
| Receiver |
| Operating Wavelength | λ | | 1490 | | nm | |
| 1310 | | |
| Receiver Sensitivity | PSEN1 | | | -22 | dBm | 3 |
| Overload | PAVE | -3 | | | dBm | 3 |
| LOS Assert | Pa | -35 | | | dBm | |
| LOS De-assert | Pd | | | -25 | dBm | |
| LOS Hysteresis | Pd-Pa | 0.5 | | | dB | |
Notes:
1. Measured at 1250Mb/s with PRBS 2 223 – 1NRZ test pattern.
2. Unfiltered, measured with a PRBS223 – 1 test pattern @1.25Gbps
3. Measured at 1250Mb/s with PRBS 223 – 1 NRZ test pattern for BER < 1x10-12
Digital Diagnostic Specifications
The OLSB34(43)12L-C(I)D40 transceivers can be used in host systems
that require either internally or externally calibrated digital
diagnostics.
Parameter | Symbol | Units | Min. | Max. | Accuracy | Note |
Transceiver temperature | DTemp-E | ºC | -45 | +90 | ±5ºC | 1 |
Transceiver supply voltage | DVoltage | V | 2.8 | 4.0 | ±3% | |
Transmitter bias current | DBias | mA | 2 | 80 | ±10% | 2 |
Transmitter output power | DTx-Power | dBm | -6 | +1 | ±3dB | |
Receiver average input power | DRx-Power | dBm | -23 | 0 | ±3dB | |
Notes:
1.When Operating temp.=0~70 ºC,the range will be min=-5,Max=+75
2. The accuracy of the Tx bias current is 10% of the actual current
from the laser driver to the laser
3. Internal/ External Calibration compatible
Applications
● Gigabit Ethernet
● Fiber Channel
● Switch to Switch interface
● Switched backplane applications
● Router/Server interface
● Other Optical Links
We not only provide most of major brands compatible, like Cisco,
Juniper, Alcatel, Extreme, Brocade etc, but also support the
customization.
