Gigabit Ethernet Eol Pics (T320 Router); Figure 28: 2-Port Gigabit Ethernet Pic; Figure 29: 4-Port Gigabit Ethernet Pic - Juniper T320 Manual

LEDs
Alarms, errors, and
events
Related
Documentation

Gigabit Ethernet EOL PICs (T320 Router)

Figure 28: 2-Port Gigabit Ethernet PIC

Software release
Copyright © 2015, Juniper Networks, Inc.
One tricolor per port:
Off—Not enabled
Green—Online with no alarms or failures
Yellow—Online with alarms for remote failures
Red—Active with a local alarm; router has detected a failure
Alarm indication signal (AIS)
Bit error rate test (BERT) functionality on PIC (you can configure one DS3 channel in BERT
mode and configure the remaining channels to transmit and receive normal traffic)
Equipment failure (does not affect service)
Far-end block error (FEBE)
Frame error
Idle code, Idle received
Local and remote loopback
Loss of signal (LOS)
Out of frame (OOF)
Parity bit (P-bit) disagreements
Path parity error
Yellow alarm bit (X-bit) disagreements
T320 PIC Description
T320 End-of-Life PICs Supported on page 8
2-port and 4-port: Junos OS Release 5.4 and later
Chapter 13: End-of-Life PIC Descriptions

Figure 29: 4-Port Gigabit Ethernet PIC

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