Cabletron Systems SmartSTACK ELS100-24TXM, Инструкция по установке и эксплуатации

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24 Installation ELS100-24TXM
100Base-FX Fiber Ports
The 100Base-FX Fiber ports use SC connectors. Figure 2-7 shows an SC
fiber connector being inserted into a fiber port on the ELS100-24TXM.
Figure 2-7. Inserting an SC Fiber Connector into a Fiber Port
Depending on the fiber uplink module employed (see Table 2-3), these
ports support either multi-mode 62.5/125
µ
m fiber or single-mode 9/
125
µ
m fiber. The 100Base-FX ports use SC fiber connectors. The SC
fiber connectors are configured as a receive (RX)/transmit(TX) pair with
the RX connector positioned on the left side of the port and the TX
connector on the right side of the port.
Fiber Uplink Modules
Table 2-3 provides information for the three different 2 port fiber uplink
modules (daughtercards) available for the ELS100-24TXM.
Table 2-3. Fiber Uplink Modules
Part Number Functions Description
EPIM100-2F2 100Base-FX-MM
100Base-FX-MM
2 port multimode (MM) fiber uplink module
using SC fiber connectors.
EPIM100-2F3 100Base-FX-SM
100Base-FX-SM
2 port singlemode (SM) fiber uplink module
using SC fiber connectors.
EPIM100-2F4 100Base-FX-SM
100Base-FX-MM
2 port (1 SM and 1 MM) fiber uplink module
using SC fiber connectors.