1.25G CWDM 80KM SFP

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Specification

Features

◆ Hot-pluggable SFP footprint

◆ Duplex LC fiber connector

◆ Transmission distance up to 80Km on 9/125µm SMF

◆ Built-in DDMI functions

◆ Comply with SFP MSA .

◆ Single +3.3V power supply

◆ RoHS6 compliant (lead free)

◆ Operating case temperature:

Commercial : 0 to +70°C

Industrial : -40 to +85°C

◆ Comply with Ethernet Switches from a lot of widely used brands .

Applications

◆ Gigabit Ethernet

◆ 1X Fiber Channel

◆ Switch to Switch interface

◆ Router/Server interface

◆ Other optical transmission systems

Optical Parameters

Parameter		Symbol	Min.	Typical	Max.	Unit	Note
Transmitter Section:
Center Wavelength	O-band Original	λc	λc - 6.5	1271	λc + 6.5	nm
				1291
				1311
				1331
				1351
	E-band Extended	λc	λc - 6.5	1371	λc + 6.5
				1391
				1411
				1431
				1451
	S-band Short Wavelength	λc	λc - 6.5	1471	λc + 6.5
				1491
				1511
				1531
	C-band Conventional	λc	λc - 6.5	1551	λc + 6.5
	L-ban Long Wavelength	λc	λc - 6.5	1571	λc + 6.5
				1591
				1611
Spectral Width (-20dB)		σ			1	nm
Side Mode Suppression Ratio		SMSR	30	-	-	dB
Average Optical Power		Pavg	0		+5	dBm	1
Laser Off Power		Poff	-	-	-30	dBm
Extinction Ratio		ER	9	-	-	dB
Relative Intensity Noise		Rin	-	-	-128	dB/Hz	12dB reflection
Transmitter jitter		UIp-p		-	0.1		3
Optical Return Loss Tolerance			-	-	12	dB
Rise/Fall Time (20%～80%)		tr/tf			0.26	ns	2
Output Optical Eye		Compliant with IEEE802.3 z					4
Receiver Section:
Center Wavelength		λr	1260		1620	nm
Receiver Sensitivity in Average Power		Sen	-24		-3	dBm	5
Los Assert		LosA	-35	-	-	dBm
Los Dessert		LosD	-	-	-25	dBm
Los Hysteresis		LosH	0.5	-	-	dB
Overload		Pin	-	-	-3	dBm	5
Receiver Reflectance			-	-	-12	dB
Receiver power (damage)			-	-	0	dBm

Notes:

1. The optical power is launched into SMF.

2. Unfiltered, measured with a PRBS 231-1 test pattern @1.25Gbps

3. Meet the specified maximum output jitter requirements if the specified maximum input jitter is present.

4. Measured with a PRBS 231-1 test pattern @1.25Gbps.

5. Measured with a PRBS 231 -1 test pattern @1.25Gbps, worst-case extinction ratio, BER ≤1×10-12.

Ordering information

Part Number

Product Description

HD-SFP/1.25G-CWDM-XX-80

1270nm-1610nm,CWDM 1.25Gbps, 80KM, SFP+ Transceiver 0ºC ~ +70ºC .

With DDM.

HD-SFP/1.25G-CWDM-XX-80E

1270nm-1610nm,CWDM 1.25Gbps, 80KM, SFP+ Transceiver -20ºC ~ +80ºC .

With DDM.

Wavelength	xx	Clasp Color Code	Wavelength	xx	Clasp Color Code
1271nm	27	Gray	1451 nm	45	black
1291 nm	29	Violet	1471 nm	47	Gray
1311 nm	31	Blue	1491 nm	49	Violet
1331 nm	33	Green	1511 nm	51	Blue
1351 nm	35	Yellow	1531 nm	53	Green
1371 nm	37	Orange	1551 nm	55	Yellow
1391 nm	39	Red	1571 nm	57	Orange
1411 nm	41	Brown	1591 nm	59	Red
1431 nm	43	White	1611 nm	61	Brown

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Service

Application

Shenzhen Whandar Optical Technology Co., Ltd.

E-mail

linda@huahanda.com

Phone

+86 13560356643

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