Table 43: 1-Port Clear Channel DS3/E3 GPIM Components (continued)
DescriptionLocationComponent
Dual female 75-ohm BNC
coaxial connectors: TX
(transmit) and RX (receive).
Middle/right of the GPIMTX and RX coaxial connectors
Use the captive screws to hold
the GPIM in place.
One on each side of the GPIMCaptive screws
Related
Documentation
1-Port Clear Channel DS3/E3 GPIM Overview on page 97•
• 1-Port Clear Channel DS3/E3 GPIM Hardware Specifications on page 98
• 1-Port Clear Channel DS3/E3 GPIM Network Interface Specifications on page 99
• 1-Port Clear Channel DS3/E3 GPIM Supported Standards on page 101
• 1-Port Clear Channel DS3/E3 GPIM Key Features on page 101
• 1-Port Clear Channel DS3/E3 GPIM LEDs on page 102
• 1-Port Clear Channel DS3/E3 GPIM Supported Loopback Diagnostics on page 104
• 1-Port Clear Channel DS3/E3 GPIM Basic Configuration on page 105
1-Port Clear Channel DS3/E3 GPIM Supported Loopback Diagnostics
The 1-Port Clear Channel DS3/E3 Gigabit-Backplane Physical Interface Module (GPIM)
has the following loopback diagnostics:
•
DS3 mode: local, remote, payload
•
E3 mode: local and remote
•
Test patterns (BERT):
•
All ones
•
All zeros
•
Alternating ones and zeros (AA/55)
•
PRBS 2^15-1 (as specified in ITU-T 0.151)
•
PRBS 2^20-1 (as specified in ITU-T 0.153)
•
PRBS 2^23-1 (as specified in ITU-T 0.151)
•
PRBS 2^9-1
•
PRBS 2^11-1
•
PRBS 2^29-1
Copyright © 2012, Juniper Networks, Inc.104
SRX Series Services Gateways for the Branch Physical Interface Modules Hardware Guide
Commentaires sur ces manuels