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Cabling and Connector Specifications
The following table lists the media specifications for the 1000BASE-SX expansion module.
Table 9. 1000BASE-SX expansion module specifications
Port type
1000Base-SX
LEDs
The 1000BASE-SX expansion module uses the following LEDs.
Table 10. 1000BASE-SX expansion module LEDs
LED
Per-port Link
Per-port Rx
Per-port Tx
Enterasys X-Pedition 2000 Getting Started Guide
•
802.3z standard (also uses 802.3x for flow control)
•
SC-style Media Interface Connector (MIC)
•
62.5 micron or 50 micron multimode fiber-optic cable
•
Maximum 275 meters (902 feet) segment length for 62.5 micron
fiber-optic cable, based on installed fiber bandwidth
•
Maximum 550 meters (1804 feet) segment length for 50 micron fiber-
optic cable, based on installed fiber bandwidth
•
Green – indicates that the port hardware detects a cable plugged into the
port and a good link is established.
•
Red (intermittent) – indicates that the port received an error during
operation.
•
Red (solid) – indicates that the port hardware detects a cable plugged
into the port, however, a bad link is established.
•
Off – indicates that no link from exists with the port.
•
Green – indicates when the port's transceiver receives packets.
•
Orange – indicates when the port's transceiver receives flow-control
packets.
•
Green – indicates when the port's transceiver transmits packets.
•
Orange – indicates when the port's transceiver transmits flow-control
packets.
Specification
Description
Hardware Overview
15
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