100BASE 1490nm DFB Laser SFP Optical Module LC Connector RX1550nm BIDI 60KM
PRODUCT DESCRIPTION
SFP LC Connector 60KM Optical Transceiver Module Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). The transceiver consists of five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the DFB laser and the PIN photo-detector .The module data link up to 60KM in 9/125um single mode fiber.
SFP LC Connector 60KM Optical Transceiver Module is small form factor pluggable module for bi-directional serial optical data communications such as STM-8, OC-24,Fiber Channel, It is SFP 20-pin connector to allow hot plug capability. This module is designed for single mode fiber and operates at a nominal wavelength of 1550nm.
The SFP Module compliants with Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472. The fully SFP compliant form factor provides hot pluggability, easy optical port upgrades and low EMI emission.
PRODUCT FEATURES
Simplex LC Connector Interface
Hot Pluggable,Metal enclosure, for Lower EMI
Distance up to 60KM
Operating Case Temperature: Commerical:0 to 70 °C Industrial:-40 to 85 °C
Compliant with MSA SFP Specification
Digital Diagnostic Monitor Function Compatible with SFF-8472
Single 3. 3V Power supply
Operating data rate up to 155Mbps
Tx1490/Rx1550, 1490nm DFB Laser, 1550nm PIN-TIA
DDM function optional
2 years warranty
Recommended Operating Conditions
| Parameter | Symbol | Unit | Min | Typ | Max |
| Storage Temperature Range | Ts | ℃ | 0 | | 70 |
| Power Supply Voltage | Vcc | V | 3.135 | | 3.465 |
| Data Rate | | Mb/s | - | 155 | -
|
Specification of Transmitter
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Average Output Power | POUT | -4 | | 1 | dBm | Note (1) |
| Extinction Ratio | ER | 8.2 | | | dB | |
| Center Wavelength | λC | 1483 | 1490 | 1495 | nm | FP Laser |
| | | | | | |
| Spectrum Bandwidth(-20dB) | σ | | | 1 | nm | |
| Differential Line Input Impedance | RIN | 90 | 100 | 110 | Ohm | |
| Output Eye Mask | Compliant with G.959(class 1 laser safety) | | Note (2) |
Note (1): Measure at 2^23-1 NRZ PRBS pattern
Note (2): Transmitter eye mask definition
Specification of Receiver
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Input Optical Wavelength | λIN | 1500 | 1550 | 1580 | nm | |
| Receiver Sensitivity | PIN | | | -34 | dBm | Note (1) |
| Los Of Signal Assert | PA | | | -40 | dBm | |
| Los Of Signal De-assert | PD | -35 | | | dBm | Note (2) |
| LOS Hysteresis | PA-PD | 0.5 | 2 | 6 | dB | |
| Receiver Overload | Pmax -PIN | | | -3 | dBm | |
Note (1): Measured with Light source 1550nm, ER=8.2dB; BER =<10^-12 @PRBS=2^23-1 NRZ
Note (2): When LOS de-asserted, the RX data+/- output is High-level (fixed)
Applications
Fiber Channel
Switch to Switch interface
Switched backplane applications
Router/Server interface
Other optical transmission systems
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100BASE DFB Laser SFP Transceiver Module LC Connector TX 1490nm RX1550nm BIDI 60KM Images
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