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25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible

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Shenzhen Miray Communication Technology Co., Ltd.

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25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible

Name: 25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible
Brand: Mray
Price: 1 USD

Quality 25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible wholesale

Brand Name : Mray

Model Number : SFP28-25G-LR

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 : 25G Transceiver Module 10KM LR

Data Rate : 25Gb/s

Wavelength : 1310nm

Reach : 10km

Compatible : Cisco, Juniper, HP, Huawei...

DDM : Support

Interface : Duplex LC

Protocols : MSA Compliant

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SFP-25G-LR 25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible

Description

The laser based 25Gigabit SFP28 Transceiver is designed to transmit and receive serial optical data over single mode optical fiber with 10Km.

They are compliant with SFF-8431,SFF-8432. The transmitter converts serial CML electrical data into serial optical data. The receiver converts serial optical data into serial CML electrical data.Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.

Features

Compliant to SFP28 MSA
Fully RoHS Compliant
All metal housing for superior EMI performance
Operating data rate up to 25.78Gbps
High sensitivity Pin photodiode and TIA
LC duplex connector
Hot pluggable 20pin connector
Low power consumption <1.2 W
0℃ to 70℃ operating wide temperature range
Single +3.3V±5% power supply
Digital Monitoring SFF-8472 Rev 10.2 compliant

Applications

25GE LR
CPRI Option 10

Recommended Operating Environment

Parameter	Symbol	Unit	Min	Typ	Max
Operating Case Temperature Range	Tc	^oC	0		70
Power Supply Voltage	Vcc	V	3.14	3.3	3.46
Bit Rate	BR	Gb/s		25.78
Bit Error Ratio	BER				5*10^-5
Max Supported Link Length	L	Km			10

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

Parameter	Symbol	Min	Typ	Max	Note	Unit
Transmitter
Nominal Wavelength	λ		1310			nm
Optical Output Power	Pav	-7		2		dBm
Extinction Ratio	ER	3.5				dB
Average Launch Power of OFF Transmitter	POFF			-35		dBm
Relative Intensity Noise	RIN			-128		dB/Hz
Receiver
Center Wavelength	λC	1260		1620		nm
Receiver Sensitivity(AVG)	RSENSE			-11.3	1	dBm
Receiver Overload	Pmax	2.2				dBm
Optical Return Loss				-26		dB
LOS Assert	LOSA	-30				dBm
LOS De-Assert LOS	LOSD			-17		dBm
LOS Hysteresis		0.5				dB

Ordering Information

Ordering Information
Model No.	Description
SFP28-25G-SR	25G SFP28 Transceiver Module, Multimode 850nm, SR, 300m, LC, DDM
SFP28-25G-LR	25G SFP28 Transceiver Module, Singlemode 1310nm, LR, 10km, LC, DDM
SFP28-25G-ER	25G SFP28 Transceiver Module, Singlemode 1310nm, ER, 40km, LC, DDM
SFP28-25G- BX10-U/D	25G SFP28 Transceiver Module, Singlemode Simplex 1270nm/1330nm, 10km, LC, DDM

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25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible

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