Quad CT1/E1 GPIM Overview

A Gigabit-Backplane Physical Interface Module (GPIM) is a network interface card (NIC) that installs in the front slots of the SRX550 or SRX650 Services Gateway to provide physical connections to a LAN or a WAN. The GPIM receives incoming packets from a network and transmits outgoing packets to a network.

Note: The Quad CT1/E1 GPIM does not support channelization.

The Quad CT1/E1 GPIM provides the physical connection to T1 or E1 network media types and also performs T1 or E1 framing and line-speed signaling.

Note: Both the SRX550 and the SRX650 Services Gateways support hot-swappable functionality for GPIMs.

Figure 41 shows the Quad CT1/E1 GPIM.

Figure 41: Quad CT1/E1 GPIM

Quad CT1/E1 GPIM

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