Enterasys Networks 2000 manual Dual Serial and Quad Serial C/CE WAN expansion module LEDs

Hardware Overview

Figure 7 shows the front panel of the Quad Serial WAN expansion module.

G2M-SECAC-04			Quad Serial - C
1	2	3	4
Link	1,2	Link	3,4
Rx		Rx
Tx		Tx

Figure 7. Front panel of Quad Serial – C/CE WAN expansion module

Cabling and Connector Specifications

The following table lists the media specifications for the Dual Serial and Quad Serial – C/CE expansion modules.

Table 13. Dual Serial and Quad Serial – C/CE WAN expansion module specifications

Port Type	Specification
Dual serial	• V.35, X.21, EIA530, EIA530A, or RS449

•LFH-60 high density connector; see Dual Serial and Quad Serial – C/CE Expansion Modules on page 38 for pin assignments

•Recommended 3 meters (10 feet) segment length for standard WAN expansion module-to-CSU/DSU data port.1

1.Connector cables for WAN expansion modules may be ordered from Enterasys Networks. For detailed information, including part numbers, see Dual Serial and Quad Serial – C/CE Expansion Modules on page 38.

LEDs

The Dual Serial and Quad Serial – C/CE expansion modules use the following LEDs.

Table 14. Dual Serial and Quad Serial – C/CE WAN expansion module LEDs

LED	Description
Per-port Link	Indicates that the expansion module detects a cable plugged into the port
	and a good link is established.
Per-port Rx	Indicates when the port’s transceiver receives data.
Per-port Tx	Indicates when the port’s transceiver transmits data.

Enterasys X-Pedition 2000 Getting Started Guide 19