need help

Chat live with US

Live Chat

Send us a message

Email Now

Want a call?

+1 (877) 205 5306
United States - USD


United States


Your Shopping Cart is Empty.
Cisco C56 DWDM-SFP10G-32.68 Compatible 10G DWDM SFP+ 1532.68nm 80km DOM Transceiver Module
Tap Click image to expand

Cisco C56 DWDM-SFP10G-32.68 Compatible 10G DWDM SFP+ 1532.68nm 80km DOM Transceiver Module


SFP+ transceiver module is individually tested on a full range of Cisco equipment and passes the monitoring of FS.COM intelligent quality control system.

Cisco C56 DWDM-SFP10G-32.68 Compatible 10G DWDM SFP+ 1532.68nm 80km DOM Transceiver Module

Cisco C56 DWDM-SFP10G-32.68 Compatible 10G DWDM SFP+ 1532.68nm 80km DOM Transceiver Module

3 reviews Need Help?
  • Description
  • Download
  • DWDM Mux Demux
  • Q&A
3 reviews
volume pricing share need help?
US$  369.00
Availability: 30 pcs in U.S. Warehouse

pc in EU Warehouse


pcs in CN Warehouse

, Ready to ship
We are always devoted to offering the fastest delivery with multi-warehouse system. Learn more about our shipping policy.

Please select an option for each attribute in black.

10GBASE 100GHz DWDM SFP+ 80km Stock List
Channel Frequency (THz) Center Wavelength (nm) Stock Channel Frequency (THz) Center Wavelength (nm) Stock
17 191.7 1563.86
3 pcs
40 194 1545.32
54 pcs
18 191.8 1563.05
5 pcs
41 194.1 1544.53
101 pcs
19 191.9 1562.23
10 pcs
42 194.2 1543.73
57 pcs
20 192 1561.41
12 pcs
43 194.3 1542.94
83 pcs
21 192.1 1560.61
39 pcs
44 194.4 1542.14
93 pcs
22 192.2 1559.79
73 pcs
45 194.5 1541.35
64 pcs
23 192.3 1558.98
109 pcs
46 194.6 1540.56
53 pcs
24 192.4 1558.17
161 pcs
47 194.7 1539.77
47 pcs
25 192.5 1557.36
96 pcs
48 194.8 1538.98
85 pcs
26 192.6 1556.55
121 pcs
49 194.9 1538.19
36 pcs
27 192.7 1555.75
84 pcs
50 195 1537.4
55 pcs
28 192.8 1554.94
74 pcs
51 195.1 1536.61
91 pcs
29 192.9 1554.13
70 pcs
52 195.2 1535.82
124 pcs
30 193 1553.33
83 pcs
53 195.3 1535.04
86 pcs
31 193.1 1552.52
60 pcs
54 195.4 1534.25
66 pcs
32 193.2 1551.72
107 pcs
55 195.5 1533.47
168 pcs
33 193.3 1550.92
101 pcs
56 195.6 1532.68
107 pcs
34 193.4 1550.12
53 pcs
57 195.7 1531.9
133 pcs
35 193.5 1549.32
92 pcs
58 195.8 1531.12
42 pcs
36 193.6 1548.51
76 pcs
59 195.9 1530.33
107 pcs
37 193.7 1547.72
67 pcs
60 196 1529.55
68 pcs
38 193.8 1546.92
58 pcs
61 196.1 1528.77
10 pcs
39 193.9 1546.12
89 pcs

Cisco DWDM-SFP10G-32.68 Compatible 10G DWDM SFP+ Transceiver Module (SMF, 1532.68nm, 80km, LC, DOM)

Product Details

Cisco Genuine DWDM-SFP10G-32.68 Vendor Name FS.COM
Form Type SFP+ Max Data Rate 10Gbps
Wavelength 1532.68nm Max Cable Distance 80km
Interface LC duplex Optical Components EML DWDM
Cable Type SMF DOM Support Yes
TX Power 0-2dBm Receiver Sensitivity <-23dBm
Commercial Temperature Range 0 to 70°C (32 to 158°F) HTS-Harmonized Code 8517706000
Protocols MSA Compliant

Quality Certification

Quality and standards are the foundation of FS.COM. We are dedicated to providing customers with outstanding, standards-compliant products and services. FS.COM has passed many quality system verifications, like CE, RoHS, FCC, established an internationally standardized quality assurance system and strictly implemented standardized management and control in the course of design, development, production, installation and service.

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Lifetime Warranty

All the fiber optic products in FS.COM are fully warranted against defects in material and workmanship with a lifetime guarantee. This warranty does not cover damage caused by accident, improper care, improper use, negligence, normal wear and tear, or the natural breakdown of colors and materials over extended time and use.

  • This product provides the lifetime warranty ,which aims to reflect our greatest sincerity. Please contact us to learn more.
  • This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
  • This product is free of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and phthalates. Please contact us to learn more.
  • This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
  • This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
  • FDA is responsible for regulating radiation-emitting electronic products. To protect the public from hazardous and unnecessary exposure to radiation from electronic products. Please contact us to learn more.

DWDM SFP+ 80KM Optics for 120km Transmission by Using Amplifiers

For long-haul transmission, a tidy and steady optic transport is necessary. As the following picture shows, by using DWDM SFP+ 80km and DWDM Mux Demux can make the whole transmission neater and more steady.

Item No. ID# Description
1 31237 Cisco Compatible 10G DWDM SFP+ C22 80km DOM Transceiver
2 40191 1m LC UPC to LC UPC Duplex 2.0mm PVC(OFNR) SMF Fiber Patch Cable
3 70411 Customized Dual Fiber DWDM Mux Demux
4 29124 S5850-48S2Q4C (48*10GE+2*40GE+4*100GE) Carrier Grade 100G-uplink Switch
5 65783 60KM Passive Dispersion Compensation, Plug-in Type, LC/UPC
6 36501 22dBm Output Booster DWDM EDFA C-band 24dB Gain, Plug-in Card Type
7 35925 15dB Gain, 13dBm Output, DWDM C-band 40 Channels Pre-Amplifier EDFA Card
8 48525 LC/UPC Singlemode Fixed Fiber Optic Attenuator, Male-Female, 7dB
9 44059 Generic Compatible 10G DWDM SFP+ C22 80km DOM Transceiver
Transceiver Compatibility Test

Quality Control System:


Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ )

Cisco ASR 9000 Series (Modular Line Card : A9K-MPA-8X10GE)

Spectral Attenuation Measurement

WDM systems are divided into different wavelength patterns, conventional/coarse (CWDM) and dense (DWDM). Conventional WDM systems provide up to 8 channels in the 3rd transmission window (C-Band) of silica fibers around 1550nm. Dense wavelength division multiplexing (DWDM) uses the same transmission window but with denser channel spacing. Channel plans vary, but a typical system would use 40 channels at 100 GHz spacing or 80 channels with 50 GHz spacing. Dense wavelength division multiplexing (DWDM) refers originally to optical signals multiplexed within the 1550nm band so as to leverage the capabilities (and cost) of erbium doped fiber amplifiers (EDFAs), which are effective for wavelengths between approximately 1525�C1565nm (C band), or 1570�C1610nm (L band).
Fs 20160606174047_413.jpg

Platform Support

Arista Networks SFP-10G-DW-31.90 is supported on a wide range of Arista equipment.

FS.COM S5850-32S2Q Switch Arista 7150 FS.COM S5800-48F4S Switch Arista 7048-A FS.COM S5850-48S2Q4C Switch Arista 7050QX-32_32S Arista 7500R Arista 7050S
Arista 7500Arista 7050TArista 7050QArista 7050SX-128_64Arista 7060XArista 7300Arista 7260XFS.COM S5850-48S6Q SwitchArista 7280SE

Packaging & Labeling

This easy to handle and well-protected transceiver package has been labelled and marked to default FS.COM standards. Customized label or package solutions are available on request.

OEM & Customs

Partnering with a variety of world class OEM manufacturers for over 8 years, FS.COM is able to provide customized high-quality and cost-effective solutions for all needs and specifications, including optical design, mechanical design, Printed Circuit Board (PCB) layout and electrical design, software & firmware design, integrated assembly, specific labels, etc. With surging sales and favorable customer feedback, FS.COM has been expanding rapidly across the world and is becoming the leading provider of the optical communication industry. If any interesting, please contact our Tech Support:, or Sales Team: .


FS.COM can ship via FedEx, DHL, UPS, TNT, EMS or a customer-arranged carrier. Items are often shipped the same day (some transceivers can be out the door in 20 minutes). If we have no stock in any of our global warehouses, the shipment will be delayed for 1-2 days. DHL will take 2-4 business days for delivery and FedEx only needs 1-3 business days. For Spain, Italy, Brazil and certain other countries, items will take longer to arrive due to the customs clearance period.
Questions & Answers

Ask a question

  • Q:

    Is it necessary to clean a transceiver's optical connector? How to clean the 10G DWDM SFP+ transceivers? By Fry on August 20, 2017


    Dust and contamination can accumulate on transceiver's connectors and cause problems such as reducing the optic launch power. To ensure better connection, FS.COM strongly recommends cleaning both connectors each time you disconnect and reconnect them. FS.COM High Quality One-Push Fiber Optic Pen Cleaner for 1.25mm LC/MU Connector is the best cleaning choice for 10G DWDM SFP+ transceivers. By FS.COM on August 20, 2017

  • Q:

    Once I place an order for my transceivers, how long will it take to receive them? By Mellinger on July 05, 2017


    FS.COM has been maintaining adequate stock level of the DWDM SFP+ transceivers in U.S. warehouse, EU warehouse and CN warehouse. As long as the products you order are all in stock, we will ship them out the same day you place your order. As for some specific products or products that have a short stock, we will keep you informed ahead of time before you place your order. By FS.COM on July 05, 2017

  • Q:

    Why should I trust FS.COM compatible transceivers? By Soza on June 18, 2017


    Besides the price advantage we have compared to branded transceivers, FS.COM compatible transceivers also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our transceivers are tested multiple times in mainstream original brand switches in our test center before shipped out. By FS.COM on June 18, 2017

Customer Reviews Write a Review
  • 5.0

    see all 3 reviews

  • 5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars