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Cisco DWDM-SFP10G-35.04 DWDM ITU ch 53 SFP+ 80 km class
10 Gbps (10GE / OTU2) DWDM ITU ch 53 SFP+ transceiver, DWDM 1535.04 nm, up to 80 km class, Ethernet / OTN. Genuine Cisco part for Cisco Catalyst, Nexus, ASR / NCS router and UCS platforms.
- Manufacturer
- Cisco Systems
- Mfr part number
- DWDM-SFP10G-35.04
- Series
- Multi (Catalyst/Nexus/NCS/ASR) · 10G SFP+
- Category
- Fiber optic transceiver modules
- Datasheet
- DWDM-SFP10G-35.04 datasheet (PDF)
DWDM-SFP10G-35.04 specifications
| Attribute | Value |
|---|---|
| Part Number | DWDM-SFP10G-35.04 |
| Manufacturer | Cisco Systems |
| Brand | Cisco |
| Standard | DWDM ITU ch 53 (10GBASE LAN/WAN, OTU2/2e) |
| Form Factor | SFP+, hot-swappable |
| Data Rate | 10 Gbps (10GE / OTU2) |
| Protocol | Ethernet / OTN |
| Wavelength | DWDM 1535.04 nm (ch 53) |
| Media | Single-mode fiber (OS2) |
| Max Distance | 80km class (CD tolerance -500..+1600 ps/nm) |
| Connector | LC duplex |
| Lifecycle | Cisco end-of-sale (stock on request); end-of-sale 22-Apr-2025, no direct replacement listed |
| Case Temp | Per Cisco datasheet |
| Dimensions | 8.5 × 13.4 × 56.5 mm |
| Compliance | IEEE 802.3, SFF-8431 / SFF-8472 |
| Product line | Multi (Catalyst/Nexus/NCS/ASR) |
| Cisco description | Fixed-wavelength 10GBASE-DWDM SFP+ ITU ch 53 (100GHz grid), Cisco 10GBASE DWDM SFP+ Modules data sheet |
| Cisco lifecycle note | end-of-sale 22-Apr-2025, no direct replacement listed |
| Ordering note | Cisco end-of-sale part; new / surplus stock on request. |
Values are from Cisco datasheets, Cisco end-of-sale bulletins, Cisco hardware guides and the Cisco Transceiver Module Group compatibility matrix (Nov 2026). Confirm your device model and software release with us before ordering.
About the Cisco DWDM-SFP10G-35.04
The Cisco DWDM-SFP10G-35.04 is a hot-swappable SFP+ DWDM ITU ch 53 optical transceiver for 10 Gbps Ethernet / OTN links over single-mode fiber, with an LC interface and reach of up to 80 km class. Cisco description: Fixed-wavelength 10GBASE-DWDM SFP+ ITU ch 53 (100GHz grid), Cisco 10GBASE DWDM SFP+ Modules data sheet. Cisco IOS XE, NX-OS, IOS XR and ONS software read the Cisco coding at insertion, so a genuine module avoids 'unsupported transceiver' messages. Typical uses: 10G uplinks, distribution / core links, metro aggregation and DWDM / OTN client ports on Cisco Catalyst, Nexus, ASR / NCS router and UCS platforms.
- 10 Gbps DWDM ITU ch 53 up to 80 km class
- Genuine Cisco part for Cisco Catalyst
- Fixed-wavelength 10GBASE-DWDM SFP+ ITU ch 53 (100GHz grid), Cisco 10GBAS
- LC connector · Single-mode fiber
- Genuine OEM part · GST invoice · pan-India dispatch
DWDM-SFP10G-35.04: frequently asked questions
What is the Cisco DWDM-SFP10G-35.04?
The DWDM-SFP10G-35.04 is an SFP+ DWDM ITU ch 53 module for 10 Gbps Ethernet / OTN links. It is used for 10G uplinks, distribution / core links, metro aggregation and DWDM / OTN client ports on Cisco Catalyst, Nexus, ASR / NCS router and UCS platforms.
What is the maximum distance of the DWDM-SFP10G-35.04?
Cisco documentation lists the DWDM-SFP10G-35.04 for 80km class (CD tolerance -500..+1600 ps/nm).
Which fiber and connector does the DWDM-SFP10G-35.04 need?
The DWDM-SFP10G-35.04 uses an LC connector on single-mode fiber (OS2). Wavelength: DWDM 1535.04 nm (ch 53). Both ends of the link must use the same optical standard. CWDM / DWDM optics must match the channel of the mux / demux port and the far-end module.
Which Cisco devices support the DWDM-SFP10G-35.04?
The DWDM-SFP10G-35.04 is documented for Cisco Catalyst, Nexus, ASR / NCS router and UCS platforms. Support depends on the exact chassis, line card and software release; send us your device model and release and we confirm it against Cisco's documentation before dispatch.
Is the DWDM-SFP10G-35.04 still available?
Cisco has announced end-of-sale for the DWDM-SFP10G-35.04. Cisco's notice: end-of-sale 22-Apr-2025, no direct replacement listed. Next Gen Networks sources genuine new and surplus stock on request; tell us the quantity and we confirm availability or quote the current Cisco equivalent.
Is your DWDM-SFP10G-35.04 genuine Cisco?
Yes. Next Gen Networks supplies original Cisco parts, not third-party lookalikes or grey-market stock. Every unit is checked before dispatch and we share serial numbers on request so you can verify them in 'show inventory' / the transceiver page. If you want a lower-cost Cisco-coded compatible module for non-critical links, ask us and we quote both options.
What is the DWDM-SFP10G-35.04 price in India and how do I order?
The Cisco DWDM-SFP10G-35.04 price in India depends on quantity, delivery city and current stock. Next Gen Networks supplies it with a GST invoice (input tax credit ready) and pan-India dispatch from New Delhi. Send the part number, quantity and delivery city on WhatsApp +91-7827955775 or email Sales@nextgennetworks.in and we reply with a GST quote.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideDownload datasheet
Cisco_DWDM-SFP10G-35.04_Datasheet_NextGenNetworks.pdf
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