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Cisco C3-XENPAK10GB-SR 10GBASE-SR XENPAK 850nm 26 m-300 m MMF
10 Gbps 10GBASE-SR XENPAK transceiver, 850 nm, up to 26 m-300 m MMF, Ethernet. Genuine Cisco part for Cisco Catalyst campus switches and Nexus data-center switches.
- Manufacturer
- Cisco Systems
- Mfr part number
- C3-XENPAK10GB-SR
- Series
- Catalyst/Nexus (enterprise & DC) · 10G XENPAK
- Category
- Fiber optic transceiver modules
- Datasheet
- C3-XENPAK10GB-SR datasheet (PDF)
C3-XENPAK10GB-SR specifications
| Attribute | Value |
|---|---|
| Part Number | C3-XENPAK10GB-SR |
| Manufacturer | Cisco Systems |
| Brand | Cisco |
| Standard | 10GBASE-SR |
| Form Factor | XENPAK, hot-swappable |
| Data Rate | 10 Gbps |
| Protocol | Ethernet |
| Wavelength | 850 nm |
| Media | Multimode fiber (OM3/OM4) |
| Max Distance | 26m-300m MMF |
| Connector | SC duplex |
| Lifecycle | Cisco end-of-sale (stock on request); end-of-sale 07-Jun-2008, no direct replacement listed |
| Case Temp | Per Cisco datasheet |
| Dimensions | approx. 18 × 36 × 121 mm |
| Compliance | IEEE 802.3ae, XENPAK MSA |
| Product line | Catalyst/Nexus (enterprise & DC) |
| Cisco description | 10GBASE-SR XENPAK for Catalyst 3750 |
| Cisco lifecycle note | end-of-sale 07-Jun-2008, 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 C3-XENPAK10GB-SR
The Cisco C3-XENPAK10GB-SR is a hot-swappable XENPAK 10GBASE-SR optical transceiver for 10 Gbps Ethernet links over multimode fiber, with an SC interface and reach of up to 26 m-300 m MMF. Cisco description: 10GBASE-SR XENPAK for Catalyst 3750. 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 campus switches and Nexus data-center switches.
- 10 Gbps 10GBASE-SR up to 26 m-300 m MMF
- Genuine Cisco part for Cisco Catalyst campus switches and Nexus data-center switches
- 10GBASE-SR XENPAK for Catalyst 3750
- SC connector · Multimode fiber
- Genuine OEM part · GST invoice · pan-India dispatch
C3-XENPAK10GB-SR: frequently asked questions
What is the Cisco C3-XENPAK10GB-SR?
The C3-XENPAK10GB-SR is an XENPAK 10GBASE-SR module for 10 Gbps Ethernet links. It is used for 10G uplinks, distribution / core links, metro aggregation and DWDM / OTN client ports on Cisco Catalyst campus switches and Nexus data-center switches.
What is the maximum distance of the C3-XENPAK10GB-SR?
Cisco documentation lists the C3-XENPAK10GB-SR for 26m-300m MMF.
Which fiber and connector does the C3-XENPAK10GB-SR need?
The C3-XENPAK10GB-SR uses an SC connector on multimode fiber (OM3/OM4). Wavelength: 850 nm. Both ends of the link must use the same optical standard.
Which Cisco devices support the C3-XENPAK10GB-SR?
The C3-XENPAK10GB-SR is documented for Cisco Catalyst campus switches and Nexus data-center switches. 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 C3-XENPAK10GB-SR still available?
Cisco has announced end-of-sale for the C3-XENPAK10GB-SR. Cisco's notice: end-of-sale 07-Jun-2008, 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 C3-XENPAK10GB-SR 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 C3-XENPAK10GB-SR price in India and how do I order?
The Cisco C3-XENPAK10GB-SR 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_C3-XENPAK10GB-SR_Datasheet_NextGenNetworks.pdf
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