1310 1550nm 40km 1.25 G Bidi SFP Optical Transceivers

• Type: Optical Receiver
• Certification: CE, ISO, RoHS
• Condition: New
• Name: Optical Transceivers
• Package: SFP
• Data Rate: 1.25g
• Model NO.: DT-SFP-1310 1550-1.25G-40KM
• Wavelength: 1310/1550nm
• Reach: 40km
• Tx: Dfb
• Rx: Pin
• Tx Power: -5~0dBm
• Rx Sensitivity: -24dBm
• Transport Package: 1PCS/Carton
• Trademark: Daytai
• Origin: Zhejiang, China(Mainland)
• Production Capacity: 1000000 Piece/Pieces Per Month

Product Description

★Description

1310/1550nm 40km 1.25G SFP Optical Transceivers (DT-SFP-1310/1550-1.25G-40KM),To Be Used On a Series of Switches, Routers, Servers, Network InterfaceCard Etc,Package:SFP,Data Rate:1.25G,Wavelength:1310/1550nm,Reach:40km,TX:DFB,RX:PIN,TX Power:-5~0dBm,RX Sensitivity:-24dBm,,Compatible With the Brand:Cisco,Juniper,Brocade,Arista,Mellanox,HPE,Dell,Dell Force10,Huawei...Etc is Optional.

 

★Features

⊙ Compatible with RoHS
⊙+3.3V single power supply
⊙Operating case temperature:
⊙Standard : 0 to +70°C
⊙ Industrial : -40 to +85°C
⊙Hot-pluggable SFP footprint
⊙Metal enclosure, for lower EMI
⊙Up to 40km for SMF transmission
⊙Up to 1.25Gbps bi-directional data links
⊙BIDI LC/UPC type pluggable optical interface
⊙1310nm FP laser transmitter and PIN photo detector for DT-SFP-1310/1550-1.25G-40KM
⊙1490nm DFB laser transmitter and PIN photo detector for DT-SFP-1550/1310-1.25G-40KM

★Product Performance

Optical transmitter Characteristics
Parameter		Symbol	Min	Typical	Max	Unit	Notes
Launched Power (avg.)		Pout	-5		0	dBm
Center Wavelength		λc	1290	1310	1330	nm	DT-SFP-1310/1550-1.25G-40KM
			1530	1550	1570	nm	DT-SFP-1550/1310-1.25G-40KM
Side Mode Suppression Ratio		SMSR	30			dB
Extinction Ratio		ER	9			dB
Spectrum Bandwidth(-20dB)		σ			1	nm
Jitter P-P		J			0.1	UI	1
Relative Intensity Noise		RIN	90	100	1 10	ohm
Optical Tx Output disable		Pdis			-45	dBm
Output Eye Diagram		Complies with IEEE802.3z eye masks when filtered
Optical receiver Characteristics
Parameter		Symbol	Min	Typical	Max	Unit	Notes
Receiver Sensitivity		S			-24	dBm	2
Wavelength Range		λc	1530	1550	1570	nm	DT-SFP-1310/1550-1.25G-40KM
			1290	1310	1330	nm	DT-SFP-1550/1310-1.25G-40KM
Optical Power Input Overload		Pin-max	- 1			dBm
LOS	Optical De-assert	Pd			-25	dBm	3
	Optical Assert	Pa	-40
LOS hysteresis			0.5	2	6	dB