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Cisco Compatible Sfp 1.25 G 1310nm 20km Module bidirectional Single Fiber SM

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Shenzhen Miray Communication Technology Co., Ltd.

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Cisco Compatible Sfp 1.25 G 1310nm 20km Module bidirectional Single Fiber SM

Name: Cisco Compatible Sfp 125 G 1310nm 20km Module bidirectional Single Fiber SM
Brand: Mray
Price: 1 USD

China Cisco Compatible Sfp 1.25 G 1310nm 20km Module bidirectional Single Fiber SM wholesale

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 : SFP 1310/1550nm 20KM Optical Transceiver Module

Data Rate : 1.25Gbps

Connector Type : LC

Wavelength : 1310nm/1550nm

Supply voltage : +3.3V

Shipping by : DHL\UPS\Fedex\EMS\HK Post

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1.25G BIDI Single Fiber SM SFP 1310/1550nm 20KM Optical Transceiver 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

Data Rate up to 1.25G
Single fiber full duplex solution
Metal enclosure for lower EMI
Receiver PIN or APD
Meet SFP Multi-Source Agreement and SFF-8472 with LC connector
Soft TX_FAULT and RX_LOS monitor
With user writable EEPROM
Operating case temperature:
Standard : 0 to +70°C
Industrial: -40 to +85°C
Compatible with RoHS

Recommended Operating Environment

Parameter	Symbol	Minimum	Maximum	Units
Supply Voltage	Vcc	3.15	3.45	V
Ambient operating Temperature	Top	0	+70	°C
Operating Relative Humidity	–	5	95	%

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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Cisco Compatible Sfp 1.25 G 1310nm 20km Module bidirectional Single Fiber SM

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For more details, welcome to inquire us freely. Pls click here to down file. GE-BX20-SM1310.pdf

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