Verilink XEL XSP-100 SHARK IAP (9SA-USRS-9.0R1.02) Product Manual - Manual (Page 133)

Chapter 6: Using the Command Line Interface (CLI)
SHARK™ IAD User’s Guide XEL P/N & Release 9SA-USRS-9.0R1.02 Chapter 6-17
Digital Loop Back
FXS or FXO
9SA-FX_00-000
Cross Connect
Voice
Compensator
PCM Encoder/
Decoder
2-Wire
Port
SLIC
FXS or FXO
9SA-FX_00-000
Cross Connect
Voice
Compensator
PCM Encoder/
Decoder
Analog Loop Back
2-Wire
Port
SLIC
Figure 4: SHARK™ IAD Voice Loopbacks
Figure 5: SHARK™ IAD Cross Connect Loopback
T1 interface
9SA-XC2T-V01
Cross Connect
LIU Framer
Jitter
Attn
T1
T1 interface
9SA-T100-000
Cross Connect
LIU Framer
Jitter
Attn
9SA-XCON-V01
WAN