Beijing Spacecom Co., Ltd.
| Payment Terms | T/T, WU, PayPal, Moneygram, L/C, Western Union |
| Supply Ability | 600pcs/month |
| Delivery Time | 3-7 working days |
| Packaging Details | Carton packing |
| Warranty | 1Year |
| Application | FTTH FTTB FTTX Network |
| name | dispersion compensation fiber optic module DCM 80KM |
| keyword | Dispersion Compensation Module |
| Distance | 80KM |
| Brand Name | SPACECOM or OEM |
| Model Number | SPC-DCM-80 |
| Certification | CE RoHS FCC |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, WU, PayPal, Moneygram, L/C, Western Union | Supply Ability | 600pcs/month |
| Delivery Time | 3-7 working days | Packaging Details | Carton packing |
| Warranty | 1Year | Application | FTTH FTTB FTTX Network |
| name | dispersion compensation fiber optic module DCM 80KM | keyword | Dispersion Compensation Module |
| Distance | 80KM | Brand Name | SPACECOM or OEM |
| Model Number | SPC-DCM-80 | Certification | CE RoHS FCC |
| Place of Origin | China | ||
| High Light | SPACECOM Dispersion Compensation Module ，Dispersion Compensation Module 80KM | ||
Dispersion compensation fiber optic module DCM 80KM
Product Description
The DCM is a new type of single mode optical fiber designed for presently laid G.652& G.655standard single-mode optical fiber; the dispersion of G.652 optical fiber in the vicinity of 1550nm wavelength is positive (17-20) ps/nm (km), and the dispersion of G.655 standard optical fiber in the vicinity of 1550nm wavelength is positive (4-6) ps/nm (km), with a positive dispersion slope. So we need to add dispersion compensation fiber with negative dispersion into the optical fiber then conduct the dispersion compensation and make sure that the total dispersion of the whole optical fiber links is near zero, so as to realize high speed, large capacity and long distance communication.
| Name: | Dispersion compensation fiber optic module DCM 80KM | Model Number: | SPC-DCM-80 |
| Connector Type: | LC/PC, SC/PC , FC/PC | PDL: | ≤0.01dB |
| Compensation Distance: | 80KM | Fiber Type: | G.652 fiber |
Features
Applications
Performance Index
| Product Model | SPC-DCM-20 | SPC-DCM-40 | SPC-DCM-60 | SPC-DCM-80 | SPC-DCM-100 |
| Equivalent G.652 compensation length | 20km | 40km | 60km | 80km | 100km |
| 1545nm wavelength dispersion(ps/nm) | -340±20 | -670±30 | -1000±40 | -1340±50 | -1670±60 |
| 1545nm wavelength relative dispersion slope | 0.004±20%(nm-1) | ||||
| Insertion loss | ≤3.6 dB | ≤4.8 dB | ≤6.8 dB | ≤8.7 dB | ≤9.7 dB |
| Polarization mode dispersion | ≤0.6 ps | ≤0.9 ps | ≤1 ps | ≤1 ps | ≤1 ps |
| Nominal single-wave input optical power | ≤0 dBm | ||||
| Optical interface | All interfaces are LC type | ||||
| Typical power consumption | 0W (passive components) | ||||
| MTBF | > 200000 hours | ||||
| Occupied slot number | 2 slots (dispersion compensation board over 40km need to be configured individually with the DCM passive frame) | ||||
Quality control
More Question
1. Can I have a sample order?What is your MOQ?
Yes, we welcome sample order to test and check quality. We do not have MOQ,1 sample is available.
2. What is the lead time?
For usual products,We keep stock,could ship about 3 days after received payment.For big quantity and special products,Please check lead time with our sales representative.
3. How do you ship the goods and how long does it take arrive?
We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.
4. What is your payment terms?
Usually,we need prepayment by T/T,West Union or Paypal.
Could also support L/C,Credit terms.
5. What is your warranty time
We promise 3 years warranty for all products shipped from us.
6. Could I return the products if there is a quality problem?
Yes,if there is a quality problem happen,we could accept free exchange.
7. Could i use our own logo and label?
Yes,we could provide a OEM service and make the products with your own label.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2003
Total Annual:
5 million-7 million
Employee Number:
100~150
Ecer Certification：
Active Member
Company Profile Beijing Spacecom Co., LTD., founded in 2003, is located in Beijing Zhongguancun High-tech Park, is a focus on network transmission equipm... Company Profile Beijing Spacecom Co., LTD., founded in 2003, is located in Beijing Zhongguancun High-tech Park, is a focus on network transmission equipm...
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