Appendix A Specifications
10/100/1000BASE-T Management Port
The
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Pin | Signal |
| Direction | Description |
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1 | RXDP |
| input | receive data |
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2 | RXDN |
| input | receive data |
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3 | TXDP |
| output | transmit data |
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4 | unused |
| — | — |
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5 | unused |
| — | — |
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6 | TXDN |
| output | transmit data |
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7 | unused |
| — | — |
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8 | unused |
| — | — |
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Catalyst 4900M Switch Specifications
Catalyst 4900M switch specifications are provided in Table
Table | Catalyst 4900 Series Switch Specifications |
Item
Environmental
Specification
Temperature | 32°F (0°C) to 104°F (40°C) | |||
ambient operating |
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Temperature | ||||
ambient nonoperating and storage |
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Humidity (RH), ambient (noncondensing) | 10% to 90% | |||
operating |
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Humidity (RH), ambient (noncondensing) | 5% to 95% | |||
nonoperating and storage |
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| Cisco Catalyst 4900M Switch Installation Guide | ||
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