16/24 Port Gigabit PoE PSE With 4 SFP Slots Web Smart Switch
Figure 3-2 Install the switch chassis in a 19"rack
3.3 Cabling Requirement
For successful installation and good network performance, use CAT5, CAT5e, or higher cable. If you use
For a Fast Ethernet TP network connection, the grade of the cable must be CAT5 or CAT5e with a maximum length of 328 feet (100 meters).
3.4 Switch Cascading in Topology
Theoretically, the switch partitions the collision domain for each port in switch cascading so that you may uplink an unlimited number of switches. In practice, the network extension (cascading levels and overall diameter) must comply with the IEEE 802.3/802.3u and other 802.1 series protocol specifications, which limit the timing requirement from physical signals defined by the Media Access Control (MAC) and PHY802.3 series specification, and timer from some OSI layer 2 protocols such as 802.1d, 802.1q, and LACP.
The TP cables, and devices’
100Base-TX TP
Round trip Delay: 512
Cat. 5 TP Wire: | 1.12/m |
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TP to fiber Converter: 56 |
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Bit Time unit: 0.01 s (1sec./100 Mega bit)
Table
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