Cisco X2-10GB-SR 10GBASE-SR X2 Transceiver Module
Save up to 80% over new with this genuine Cisco X2-10GB-SR refurbished transceiver module — fully tested, certified, and backed by Reef Telecom's industry-leading 10-year warranty. Deliver reliable 10 Gigabit Ethernet connectivity for your data center, enterprise wiring closet, or service provider network.
Key Specifications
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Part Number: X2-10GB-SR (Cisco PN: 10-2205-06)
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Data Rate: 10Gbps (10GBASE-SR)
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Form Factor: X2 Transceiver Module
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Connector: SC Duplex
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Wavelength: 850nm
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Fiber Type: Multimode Fiber (MMF)
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Max Distance: 26m (FDDI MMF) / 300m (OM3) / 400m (OM4)
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Power Consumption: 4W max
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Operating Temp: 0°C to 70°C
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Standards: IEEE 802.3ae, X2 MSA, RoHS Compliant
Features
- Hot-swappable — install or remove without network downtime
- Cisco quality ID verification for certified module authentication
- Optical interoperability with 10GBASE Xenpak, XFP, and SFP+ modules
- Digital Optical Monitoring (DOM) support
Why Buy from Reef Telecom?
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10-Year Warranty — 5x longer than most competitors
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Free Shipping on orders over $300
- Genuine Cisco hardware, fully tested and certified
- Trusted B2B telecom equipment partner
The Cisco X2-10GB-SR is ideal for Catalyst 6500, 4900, and 3750-E series switches requiring 10GbE short-reach multimode fiber uplinks. Compatible with any Cisco platform supporting X2 transceiver modules.
