EXFO FTB-800 Series for FTB-1 - Manual (Page 121)

Test Setup - Test Configurator, Timer, and System
NetBlazer 111
Clock

Termination mode specifies how the module is connected to the
synchronization signal. The Termination mode is set to TERM for 2MHz
and configurable for DS1 and E1.
For DS1:

TERM provides an input that terminates the DS1 signal.

DSX-MON provides high-input impedance and compensation for
resistive loss. This setting is useful for monitoring DS1 signals at
DSX monitor points, which are resistor-isolated.

BRIDGE provides high-input impedance for bridging lines that are
already terminated. This setting is useful for bridging directly
across copper cable pairs.
For E1:

TERM provides an input that terminates the E1 signal.

MON provides high-input impedance and compensation for
resistive loss. This setting is useful for monitoring E1 signals at
monitor points, which are resistor-isolated.

BRIDGE provides high-input impedance for bridging lines that are
already terminated. This setting is useful for bridging directly
across copper cable pairs.

Line Coding allows the selection of the interface line coding.
For DS1: AMI and B8ZS (default).
For E1: AMI and HDB3 (default).

Framing: Allows the selection of the interface framing.
For DS1: SF, SLC-96, and ESF (default).
For E1: PCM30 (default), PCM30 CRC-4, PCM31, and PCM31 CRC-4.