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Single Fiber SFP Transceiver Modules 3.3V single power supply ESD protection

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Shenzhen Miray Communication Technology Co., Ltd.

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Single Fiber SFP Transceiver Modules 3.3V single power supply ESD protection

Name: Single Fiber SFP Transceiver Modules 33V single power supply ESD protection
Brand: Mray
Price: 1 USD

Buy cheap Single Fiber SFP Transceiver Modules 3.3V single power supply ESD protection product

Brand Name : Mray

Model Number : SFP-GE-BX20-SM1310/1550

Certification : CE, FCC, RoHs, ISO9001

Place of Origin : Shenzhen, China

MOQ : 1 piece

Price : Negotiable

Payment Terms : T/T, Western Union, L/C

Supply Ability : 10000pcs/day

Delivery Time : 1~2 days for samples

Packaging Details : 10pcs/plastic try, 500pcs per standard export carton

Product name : 1.25G 20KM LC 1310/1550nm Single mode single fiber BIDI SFP Module

Data Rate : 1.25Gbps

Connector : Single LC

Wavelength : 1310nm/1550nm

Distance : 20km

Application : Telecommunication, FTTH FTTB FTTO Network

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1.25G 20KM LC 1310/1550nm Single mode single fiber BIDI SFP Module

Description

The 1.25G BIDI SFP supports dual data-rate of 1250MGbps and from 10km to 20km transmission distance with SMF.

The 1.25G BIDI SFP consists of two sections: The transmitter section incorporates a FP laser. the receiver section consists of a PIN photodiode integrated with a trans-impedance preamplifier (TIA).

1.25G BIDI SFP satisfy class I laser safety requirements. The optical output can be disabled by a TTL logic high-level input of Tx Disable. Tx Fault indicates that degradation of the laser. Loss of signal (LOS) output indicates the loss of an input optical signal of receiver.

The standard serial ID information compatible with SFP MSA describes the transceiver’s capabilities, standard interfaces, manufacturer and other information. The host equipment can access this information via the 2-wire serial bus. For more information, please refer to SFP Multi-Source Agreement (MSA)

Features

SFP package with LC/SC connector
1310nm FP Tx/1550nm PIN Rx and 1550nm DFB TX/1310nm PIN RX
10Km~20Km transmission with SMF
+3.3V single power supply
LVPECL compatible data input/output interface
Low EMI and excellent ESD protection
laser safety standard IEC-60825 compliant
Compatible with RoHS

Recommended Operating Environment

Parameter	Symbol	Min	Typical	Max	Unit
Operating Case Temperature	Standard Tc	0	25	70	°C
Power Supply Voltage	Vcc	3.13	3.3	3.47	V
Power Supply Current	Icc			300	mA
Power Dissipation	PD		800	1200	mW
Data Rate	DR		1.25		Gbps
Transmission Distance	TD		20		km

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

Transmitter Specification

Parameter		Symbol	Min	Typical	Max	Unit
Data Input Swing Differential		V_IN	400		1800	mV
common mode voltage tolerance			15			mV
Input Differential Impedance		Z_IN	90	100	110	Ω
Transmit Disable Input	High	V_D	2.0		V_cc	V
Transmit Disable Input	Low	V_EN	V_E_E		V_E_E +0.8	V
Transmit Enable Output	High	V_D	2.0		V_cc	V
Transmit Enable Output	Low	V_EN	V_E_E		V_E_E +0.8	V

Receiver Specification

Parameter	Symbol	Min	Typical	Max	Unit	note
Centre Wavelength	λc	1270		1580	nm
Receiver Sensitivity	Sen			-22	dBm	2
Receiver Overload	Psat	-3			dBm	2
LOS De-Assert	LOSD			-24	dBm
LOS Assert	LOSA	-35			dBm
LOS Hysteresis		1		4	dB
Receiver Reflectance	Rrx			-12	dB

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Single Fiber SFP Transceiver Modules 3.3V single power supply ESD protection

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