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LC MMF DDM SFP28 Transceiver Module 850nm 100m SR 25G Cisco SFP-25G-SR-S

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Shenzhen Miray Communication Technology Co., Ltd.

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LC MMF DDM SFP28 Transceiver Module 850nm 100m SR 25G Cisco SFP-25G-SR-S

Name: LC MMF DDM SFP28 Transceiver Module 850nm 100m SR 25G Cisco SFP25GSRS
Brand: Mray
Price: 1 USD

Quality LC MMF DDM SFP28 Transceiver Module 850nm 100m SR 25G Cisco SFP-25G-SR-S for sale

Brand Name : Mray

Model Number : SFP28-25G-SR

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

Data Rate : 25Gb/s

Wavelength : 850nm

Reach : 100m

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

DDM : Support

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Cisco SFP-25G-SR-S Compatible SFP28 SR 850nm 100m LC MMF DDM 25G Transceiver Module

Description

The laser based 25Gigabit SFP28 Transceiver is designed to transmit and receive serial optical data over multimode optical fiber with 100m.

They are compliant with SFF-8431,SFF-8432. The transmitter converts serial CML electrical data into serial optical data compliant with the IEEE802.3by standard. 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 SFP+ MSA
Fully RoHS Compliant
All metal housing for superior EMI performance
Operating data rate up to 25.78Gbps
High sensitivity Pin photodiode and TIA
Up to 70m transmission on MMF OM3 and 100m transmission on MMF OM4
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

25.78 Gb/s single lane 100GE SR4

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
Max Supported Link Length	L	m			100

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		850			nm
Optical Output Power	Pav	-8.4		2.4		dBm
Extinction Ratio	ER	2				dB
Optical Modulation Amplitude	OMA	-6.4		3		dBm
Relative Intensity Noise	RIN			-128		dB/Hz
Transmitter
Center Wavelength	λC		850			nm
Receiver Sensitivity@25.78Gb/s	RSENSE			-10.3	1	dBm
Average Receiver Power	Pavg	-10.3		3		dBm
Optical Return Loss			12			dB
LOS Assert	LOSA	-30				dBm
LOS De-Assert LOS	LOSD			-13		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

Dimension

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Compatibility Test

LC MMF DDM SFP28 Transceiver Module 850nm 100m SR 25G Cisco SFP-25G-SR-S

Product Details

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