Enterasys Networks C2H124-48P manual C2G124-48P Stackable Switch

Overview

C2G124-48P Stackable Switch

The C2G124‐48P (Figure 1‐1) has several types of front panel port connections, which include:

•Forty‐eight RJ45 ports (10/100/1000 Mbps, 1000BASE‐T copper ports) that also support PoE for connections to network 803.2af compliant PDs (powered devices).

•SFP slots that provide you with the option of installing Small Form Pluggable (SFP) Mini‐GBICs for 1000BASE‐T compliant copper connections or 1000BASE‐SX/LX fiber‐ optic connections.

Note: The Mini-GBIC ports cannot be active simultaneously with their corresponding 10/100/1000BASE-T ports. For example, if SFP port 48 establishes a link first on the C2G124-48P, the 10/100/1000BASE-T built-in RJ45 port 48 is not available and vice-versa.

•Rear panel connectors for high‐speed connections in a stack configuration.

•Rear panel Redundant Power Supply connector used to connect to a SecureStack C2 PoE Redundant Power Supply (C2RPS‐POE). The switch connects to the C2RPS‐POE using a C2RPS‐POE Cable.

Caution: The C2G124-48P is a PoE-compliant device. Do not connect a SecureStack C2 Redundant Power System (C2RPS-SYS) to the power connector. Otherwise, damage to the device may result.

Precaución: El dispositivo C2G124-48P cumple con el estándar PoE. No conecte una fuente de poder redundante SecureStack C2 (C2RPS-SYS) al cable de corriente directa. De lo contrario, el dispositivo puede dañarse.

The 10/100/1000 Mbps fixed front panel ports can operate in either half‐duplex or full‐ duplex mode, as determined by Auto‐Negotiation.

1-2 Introduction