TX1310nm RX1550nm 155Mb/S SFP Compatible SFP Modules SM BIDI 40KM
PRODUCT FEATURES
Simplex LC Connector Interface
Hot Pluggable,Metal enclosure, for Lower EMI
Distance up to 40KM
Single 3. 3V Power supply
Operating data rate up to 155Mbps
Tx1310/Rx1550, 1310nm FP Laser, 1550nm PIN-TIA
DDM function optional
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
2 years warranty
PRODUCT DESCRIPTION
155Mbps SFP BIDI 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 1310nm.
The transmitter section uses a multiple quantum well laser and is a class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.
This module is designed to be compliant with SFF-8472 SFP Multi-source Agreement (MSA)
155Mbps SFP BIDI 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 FP laser and the PIN photo-detector .The module data link up to 40KM in 9/125um single mode fiber.
Specification of Receiver
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Input Optical Wavelength | λIN | 1500 | 1550 | 1580 | nm | |
| Receiver Sensitivity | PIN | | | -32 | 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)
Specification of Transmitter
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Average Output Power | POUT | -6 | | 0 | dBm | Note (1) |
| Extinction Ratio | ER | 8.2 | | | dB | |
| Center Wavelength | λC | 1260 | 1310 | 1360 | nm | FP Laser |
| | | | | | |
| Spectrum Bandwidth(-20dB) | σ | | | 4 | 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
Product Tags:
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BIDI 40KM SM SFP Module 155Mb/S , Simplex Optical Fiber SFP Module Images
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