Spectracom SecureSync - Page 423

The Edit window allows the configuration of the following settings:
Signature Control: Controls when the output will be present. For more information, see
"Signature Control" on page141.
Mode: This option selects T1, E1, or disabled mode. For T1 mode, the clock output will
be 1.544MHz, and for E1 the clock output will be 2.048MHz.
SSM Enabled: Enables or disables Sync Status Messaging (SSM). T1 SSM is not valid
with D4/Superframe or AIS framing. E1 SSM is not valid with AIS framing.
E1 Encode: HDB3 only.
E1 Framing: This option selects the framing standard (CRC-4, No CRC-4, or AIS).
T1 Framing: This option selects the framing standard (D4/Superframe, Extended Super-
frame [CRC-6/no CR C-6], or AIS).
T1 Encoding: This option selects the encoding method (B8ZS or AMI).
T1SSM Value: This option selects the SSM quality level transmitted when SSM is enabled.
E1 SSM Value: This option selects the SSM quality level transmitted when SSM is
enabled.
E1/T1 Output: Status Window
To view the configuration settings of the E1OUTor T1OUToutput, go to its Status window. For
instructions, see: "Viewing Input/Output Configuration Settings" on page347.
The Web UI list entries for these cards are: E1/T1 Out BNC and E1/T1 OUT Terminal.
SecureSync User Reference Guide 407
APPENDIX