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1Gbps SFP SMF Optical Transceiver 1310nm 20km LC SFP Transceiver Modules

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Shenzhen Miray Communication Technology Co., Ltd.

1Gbps SFP SMF Optical Transceiver 1310nm 20km LC SFP Transceiver Modules

Country/Region	china
City & Province	shenzhen

Product Details

1Gbps SFP SMF Optical Transceiver 1310nm 20km LC SFP Transceiver Modules

Description

This SFP transceiver is a high performance, cost effective modules supporting data-rate of 1.25Gbps and 20km transmission distance with SMF.

The transceiver consists of three sections: a FP 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.

Features

1310nm FP laser and PIN photo detector
Meet SFP MSA and SFF-8472 with LC receptacle
Digital diagnostic monitoring
10KM transmission with SMF
Hot-pluggable
Metal enclosure for lower EMI
+3.3V Single power supply
Qualified to meet the intent of Bellcore reliability practices
LVPECL logic interface simplifies interface to external circuitry
LVTTL logic level RX LOS 1.11 With pull de-latch
With 9/125 µm single mode fiber (SMF)
Operate data rate:1.25Gb/s;
Operate temperature Standard :0 to +70°C,Extended : -20 to +85°C,industrial : -40 to +85°C
Complies with RoHS directive

Applications

Gigabit Ethernet Switches and Routers
Fiber Channel Switch infrastructure
XDSL Applications
Metro Edge Switching

Optical Parameters(T_OP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)

Parameter		Symbol		Min	Typical	Max	Unit	Notes
Transmitter
Centre Wavelength		λc		1260	1310	1360	nm
Spectral Width (RMS)		σ				4	nm
Average Output Power		Pout		-9		-3	dBm	1
Extinction Ratio		ER		9			dB
Optical Rise/Fall Time (20%~80%)		tr/tf				0.26	ns
Data Input Swing Differential		VIN		400		1800	mV	2
Input Differential Impedance		ZIN		90	100	110	Ω
TX Disable	Disable			2.0		Vcc	V
TX Disable	Enable			0		0.8	V
TX Fault	Fault			2.0		Vcc	V
TX Fault	Normal			0		0.8	V
Receiver
Centre Wavelength		λc		1260		1580	nm
Receiver Sensitivity						-23	dBm	3
Receiver Overload				-3			dBm	3
LOS De-Assert		LOSD				-24	dBm
LOS Assert		LOSA		-35			dBm
LOS Hysteresis				1		4	dB
Data Output Swing Differential		Vout		400		1800	mV	4
LOS			High	2.0		Vcc	V
LOS			Low			0.8	V

Ordering Information

Part Number	Description
GE-SX-MM	1.25G SFP module transceivers, multimode MM 850nm, Duplex LC, DDM, 550m
GE-SX-MM02	1.25G SFP module transceivers, multimode MM 1310nm, Duplex LC, DDM, 2km
GE-LX10-SM	1.25G SFP module transceivers, singlemode SM 1310nm, Duplex LC, DDM, 10km
GE-LX20-SM	1.25G SFP module transceivers, singlemode SM 1310nm, Duplex LC, DDM, 20km
GE-LX40-SM	1.25G SFP module transceivers, singlemode SM 1550nm, Duplex LC, DDM, 40km
GE-LX80-SM	1.25G SFP module transceivers, singlemode SM 1550nm, Duplex LC, DDM, 80km
GE-LX100-SM	1.25G SFP module transceivers, singlemode SM 1550nm, Duplex LC, DDM, 120km