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Brand Name : cisco
Model Number : CWDM-SFP-1590
Place of Origin : United States
MOQ : 1
Price : Negotiable
Payment Terms : L/C
Supply Ability : 1+1+24
Delivery Time : 5
Packaging Details : 0.5kg
P/n : CWDM-SFP-1590
Wavelength : 1590nm
Warranty : 1 years
Distance : 80KM
Rate : 1.25G
Power supply : 3.3V
Optical Fiber Module CWDM-SFP-1590 80KM 1.25Gb/s 3.3V
Product description:
| Distance:80KM | Warranty:1 years | 
| Rate:1.25G | Wavelength:1590nm | 
| Power supply:3.3V | P/n:CWDM-SFP-1590 | 
 Operating Data Rate up to 1.25Gbps
 8-Wavelength CWDM DFB LD Transmitter from 1470nm to 1610nm, with Step 20nm
 25dB Power Budget at Least
 80km with 9/125 μm SMF
 Single 3.3V Power Supply and TTL Control Logic Interface
 Hot-Pluggable SFP Footprint Duplex LC Connector Interface
 Class 1 FDA and IEC60825-1 Laser Safety Compliant
 Compliant with SFP MSA Specification
 Compliant with SFF-8472 Digital Diagnostic Monitor Interface
 Operating Case Temperature Standard:0℃~+70℃
About the purchase requirements of the module:
Please confirm first, what brand of switch you want to be compatible with; (eg CISCO, H3C, D-LINK, HP, Huawei, Ruijie, Neutral, Boda, etc...)
 Then confirm the module model and parameters you need;
 A: Module type (SFP, SFF, GBIC, SFP+, XFP, XENPAK, X2, 1X9)
B: Fiber type (MM/MMF multimode fiber, SM/SMF single mode fiber)
C: Transmission distance (100 meters, 300 meters, 550 meters, 2 kilometers, 10 kilometers, 20 kilometers, 40 kilometers, 80 kilometers, etc.)
D: Other categories (BIDI, DWDM, CWDM, DDM...)
Product advantage:
We are a server store with 13 years of experience in China. We guarantee to sell only new original packaging products. We can provide customers with any series of server products. Welcome to visit our company and warehouse.
FAQ:
. All of our products were tested again by engineers before they were sent and in good condition.
 . If you are not satisfied with the item, please return it within 30 days to exchange or refund.
 . Please keep all original items returned in good condition under resaleable conditions. Return shipping costs are the responsibility of the buyer.
 . Please contact us before returning.
Import duties:
Import duties,taxes and other customs related charges are not included in the item prices or shipping fees. Buyers bear all responsibility for all extra charges incurred (if any). Please figure out what the additional costs will be prior to buying. Before signing the package,please check to make sure the product is not damaged during the transportation and whether the product is in it. If not, please refuse to sign it. You will be considered receiving the right items as long as you signed the package.
Please confirm the details about the shipping invoice. For example, we should write how much price on the invoice, or how to describe the item.
Our service:
We do help and resolve problems all the time, reply will be done within 24 hours.
 Need more detailed pictures, please contact our store customer service staff, we are glad to serve you
 We support "EMS" "DHL" "UPS" FEDEX fast delivery (additional cost) 3-7 days arrival.
 Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
 Because there are many kinds of hard disk,many part numbes
 haven't been uploaded.
 If you need another hard disk,please contact us directly. We'll give you a quote.
 Welcome the consultation.
Please is my email: 410235255@qq.com
 My QQ: 410235255
 My Skype: L.cdh08
 My WeChat: 8613539622708
Thank you very much for your support and wish you have a nice day!


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