• CH21 C-Band 10G X2 Module DWDM-X2-Xx.Xx Compatible
  • CH21 C-Band 10G X2 Module DWDM-X2-Xx.Xx Compatible
  • CH21 C-Band 10G X2 Module DWDM-X2-Xx.Xx Compatible
CH21 C-Band 10G X2 Module DWDM-X2-Xx.Xx Compatible

CH21 C-Band 10G X2 Module DWDM-X2-Xx.Xx Compatible

Product Details:

Place of Origin: China
Brand Name: Gvdlink
Certification: CE,ROHS,FCC
Model Number: GVD-DW-X2-xx.xx

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Negotiable
Packaging Details: Standard neutral or brand packing
Delivery Time: 1-5 working days
Payment Terms: T/T, Western Union, MoneyGram, L/C,Paypal
Supply Ability: 3500pcs per week
Get Best Price Contact Now

Detail Information

Product Name: Optical Transceiver Type: X2
Data Rate: 10Gb/s Wavelength: Optional
Distance: 80KM Connector: Dual SC
Operating Tempreature: -20~70 C Warranty: 3 Years
High Light:

C-band 10G X2 Module


CH21 10G X2 Module


CH21 cisco x2 transceiver

Product Description

CH21 C-Band 10G X2 Module DWDM-X2-Xx.Xx Compatible

DWDM-X2-xx.xx Compatible CH21 10G DWDM X2 100GHz C-band ITU-T grid wavelengths 80km Transceiver




The Gvdlink 10GBASE X2 module offers customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.

Hot-swappable input/output device plugs into an Ethernet X2 port of a Cisco switch or router to link the port with the network.


  • X2 MSA Compliant
  • SONET SDH OC-192 / STM-64
  • Suitable for use in 100GHz channel spacing DWDM systems
  • Wavelength selectable to C-band ITU-T grid wavelengths

  • DWDM-rated EML transmitter and APD receiver
  • Link length up to 80km
  • Cold Start up Wavelength Compliance
  • with CDR function
  • Low Power Dissipation 3.5W Maximum
  • -20ºC to 70ºC Operating Case Temperature
  • RoHS compliant and lead free

Quick View

Part Number GVD-DW-X2-xx.xx
Datarate 10Gb/ps
Channel optional
Distance 80km
Transmitter Cool EML
Receiver APD
Media SMF
Connector LC Dual

Datacom 10G Ethernet  10x FC Telcom OC192/STM-64

Operating Temperature 20℃~ +70℃
Voltage Supply 3.3V
Certification CE / FCC / RoHS / TUV / UL
Brand CISCO , Gvdlink , OEM

Our X2 DWDM product series

Product catagorys Model Distance Footprint temprature
DWDM X2 10G ER DWDM-X2ER-xx.xx 40km DWDM X2 -20~70 C
DWDM X2 10G DWDM-X2-xx.xx 80km DWDM X2 -20~70 C

" xx.xx " meaning the wavelengths , Such as " xx.xx=61.43 " 
All Wavelength and DWDM Channel

Channel Wavelength Channel Wavelength Channel Wavelength
CH17 1563.86nm CH32 1551.72nm CH47 1539.77nm
CH18 1563.05nm CH33 1550.92nm CH48 1538.98nm
CH19 1562.63nm CH34 1550.12nm CH49 1538.19nm
CH20 1561.41nm CH35 1549.32nm CH50 1537.40nm
CH21 1560.61nm CH36 1548.51nm CH51 1536.61nm
CH22 1559.79nm CH37 1547.72nm CH52 1535.82nm
CH23 1558.98nm CH38 1546.92nm CH53 1535.04nm
CH24 1558.17nm CH39 1546.12nm CH54 1534.25nm
CH25 1557.36nm CH40 1545.32nm CH55 1533.47nm
CH26 1556.55nm CH41 1544.53nm CH56 1532.68nm
CH27 1555.75nm CH42 1543.73nm CH57 1531.90nm
CH28 1554.94nm CH43 1542.94nm CH58 1531.12nm
CH29 1554.13nm CH44 1542.14nm CH59 1530.33nm
CH30 1553.33nm CH45 1541.35nm CH60 1529.55nm
CH31 1552.52nm CH46 1540.56nm CH61 1528.77nm



  • Access networks: DWDM X2 optical Links 

  • DWDM PON netork

  • Other 10Gbps DWDM Networking Optical links

OEM or ODM order all is available .
we can supply products according to your requirements , and design products label for your company . 
International Express DHL , UPS , SF , EMS , ARAMEX , TNT , FedEx and so on . It takes 2-7 days.
We promise all the advertised optical transceivers are brand new with new components and parts all new materials . All the optical transceivers have been passed functional test and aging test . We will provide 3 year warranty for all the optical transceivers from the date of shipment . 
What we focus
We focus on all kinds of compatible optical transceiver  , including GBIC , SFP , SFP+ , XFP , XENPAK , X2 ,  QSFP , CWDM , DWDM and other special transceiver modules . Our products are compatible with Cisco , Huawei , H3C , Ciena , HP ,  Foundry , ExtremeAvaya , Alcatel , D-link , Riverstone , Enterasys , Netgear , Nortel , Juniper , Ruijie , Zyxel , etc . 
Our product line show
CH21 C-Band 10G X2 Module DWDM-X2-Xx.Xx Compatible 0


Why Choose Us

World’s Leader Supplier Of Optical Transceiver Modules.

Professional Certification

• ISO 9001:2008

• ISO 14001:2004

• UL Certification

• CE Certification

• FCC Certification

• TUV Certification

• FDA Certification

• Reach Cetitifaction

• RoHS Compliance

• Active Environmental Policy

100% Guarantee Qualtiy

• Manufactured Under Strict Controls

• 100% Tested

• Successful Customer:Texas Instruments Samsung Cisco Siemens And Intel…

• Quality Guarantee:3 Years

Competitive Price And Service

• More Competitive PriceThan Amphenol,3COM,Cisco,Intel,Broadcom and Finisar…

• Delivery Time:2-3 Weeks After Orders

• Free Samples Are Available

• Provide New Design For Customer Requirements


CH21 C-Band 10G X2 Module DWDM-X2-Xx.Xx Compatible 1CH21 C-Band 10G X2 Module DWDM-X2-Xx.Xx Compatible 2

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