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- In Stock: 437
- Manufacturer: Cisco
- Model or Part: 30-1421-02
- Condition: Refurbished
- Weight: 0.20lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Cisco SFP-GE-T EXT 1000BASE-T Transceiver is a compact, hot-pluggable SFP module that enables Gigabit Ethernet connectivity over standard copper twisted-pair cabling. Designed for use in Cisco switches and routers, this module provides a reliable, low-latency link for data center, campus and branch office environments. With its extended reach capability, the SFP-GE-T EXT supports distances up to 100 meters on Cat5e or higher cabling, delivering full 1 Gbps throughput without the need for fiber optics.
Key Features
- Gigabit Ethernet (1000BASE-T) over copper
- Hot-pluggable SFP form factor for easy installation
- Supports up to 100 meters on Cat5e, Cat6 or Cat6a cable
- Auto-negotiation of speed and duplex settings
- Low power consumption for energy efficient operation
- Compatible with a wide range of Cisco IOS and NX-OS platforms
Technical Specifications
- Model / Part Number: 30-1421-02
- Connector Type: RJ45
- Data Rate: 1 Gbps
- Supported Cable Types: Cat5e, Cat6, Cat6a
- Maximum Cable Length: 100 meters
- Operating Temperature: 0 deg to 70 deg Celsius
- Power Consumption: less than 1 Watt
- Compliance: IEEE 802.3ab
Typical Applications
- Enterprise campus networks requiring high-speed uplinks
- Data center top-of-rack and aggregation switches
- Branch office routers connecting to core networks
- Virtualized server environments needing reliable 1 Gbps links
- Industrial networking where copper cabling is preferred over fiber