ISO 1.25G SFP Fiber Module 1550nm LC 80km IBM Networks Compatible
IBM Networks Compatible 1.25G Optics Fibre Transceiver 1550nm LC 80km Isolator
Product Features
● Supports 1.25Gbps/1.0625Gbps bit rates
● Duplex LC connector
● Hot pluggable SFP footprint
● 1550nm DFB laser transmitter and PIN photo-detector
● Applicable for 80Km SMF connection
● Low power consumption, < 1.0W
● Digital Diagnostic Monitor Interface
● Compliant with SFP MSA and SFF-8472
● Very low EMI and excellent ESD protection
● Operating case temperature:
Commerical:0 to 70 °C Industrial:-40 to 85 °C
Applications
● Gigabit Ethernet
● Fiber Channel
● Switch to Switch interface
● Switched backplane applications
● Router/Server interface
● Other optical transmission systems
Product Descriptions
Olinkcom’ OLSP5512L-C(I)D80,SFP transceivers have high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 80km transmission distance with SMF.The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.
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 | 1530 | 1550 | 1565 | nm | |
| Ave. output power (Enabled) | PAVE | 0 | | 5 | 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 | | | 3.2 | dB | |
| Output Optical Eye | Compliant with IEEE802.3 z (class 1 aser safety) |
| Receiver |
| Operating Wavelength | λ | 1260 | | 1610 | nm | |
| Receiver Sensitivity | PSEN1 | | | -26 | dBm | 3 |
| Overload | PAVE | -3 | | | dBm | 3 |
| LOS Assert | Pa | -40 | | | dBm | |
| LOS De-assert | Pd | | | -28 | dBm | |
| LOS Hysteresis | Pd-Pa | 0.5 | | | dB | |
Beside supporing IBM Switches,this module can be compatible with Cisco,Juniper,Generic,FS,Ciena,D-link etc
