Wuhan Ouyi Optoelectronic Technology Co., Ltd.
Wuhan Ouyi Optoelectronic Technology Co., Ltd. Diligence, pragmatism, efficiency, innovation
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155Mb/S SFP 1550nm Fiber Optic Module Single Mode 60KM LC Port 2 Fiber
PRODUCT FEATURES
Compliant with MSA SFP Specification
Distance up to 60KM
Hot Pluggable,Metal enclosure, for Lower EMI
DDM function optional
Digital Diagnostic Monitor Function Compatible with SFF-8472
Single 3. 3V Power supply
Operating data rate up to 155Mbps
Tx1550, 1550nm DFB Laser, PIN-TIA
Dual LC Connector Interface
Operating Case Temperature: Commerical:0 to 70 °C Industrial:-40 to 85 °C
2 years warranty
PRODUCT DESCRIPTION
60KM Duplex LC Single Mode 155Mb/S 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 four sections: the LD driver, the limiting amplifier, the 1550nm DFB laser and the PIN photo-detector. The module data link up to 60KM in 9/125um single mode fiber.
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)
Applications:
-- Fast Ethernet
-- Metro/Access Networks
--100Base-LX Ethernet
--SONET OC-3/SDH STM-1
Specification of Transmitter
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Average Output Power | POUT | -4 | 0 | dBm | Note (1) | |
| Extinction Ratio | ER | 8.2 | dB | |||
| Center Wavelength | λC | 1500 | 1550 | 1580 | nm | DFB 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 |
| Receiver Sensitivity | PIN | -34 | dBm | Note (1) | ||
| Los Of Signal Assert | PA | -40 | dBm | |||
| Los Of Signal De-assert | PD | -36 | 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)
