银河集团www.198.net|中國·BinG百科 NO.1

银河集团:198net

产品中心Product Center

1.25G CWDM 80KM SFP光模块

热插拔SFP封装;双纤LC接口

全国咨询热线:

0755-86654236 /

联系我们 在线客服

扫一扫关注我们扫一扫关注我们

规格书下载产品详情

产品介绍

产品特性

热插拔SFP封装 

双纤LC接口 

在单模光纤中传输距离达到80千米

内置数字诊断功能           

符合SFP MSA标准

+3.3V单供电电压

符合RoHS 6标准 

工作温度范围:

商业级:0 to +70°C 

工业级:-40 to +85°C 

兼容性强,适用于国内外各品牌交换机


产品应用

千兆以太网 

1X光纤通道

千兆交换机互联 

千兆路由/服务器光链接

其他千兆光传输系统 


光学参数

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.


型号/Part Number

产品描述/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




菜单产品中心Product center