Telos ZephyrExpress user manual CCS Comrex Intraplex

	CCS	CCS	CCS	CCS	CCS	— COMREX —		INTRAPLEX
	CDQ2000 CDQ1000 CDQPrima Roadrunner				Micro 56	DX200	DXP/DXR	4400
					Micro 64		NEXUS
LAYER 3	N/S	N/S	YES	YES	N/S	N/S	N/S	N/S
LAYER 2
J-STEREO	YES	N/S	YES	N/S	N/S	YES	N/S	NO
DUAL	YES	N/S	YES	N/S	N/S	YES	N/S	N/S
MONO	YES	YES	YES	YES	N/S	YES	N/S	N/S
128 MONO	YES	N/S	YES	YES	N/S	YES	N/S	N/S
G.722	N/S	YES	YES	YES	YES	YES	YES	N/S

GENERAL NOTES:

•YES = Compatible with ZephyrExpress.

•N/S=Not supported by other codec.

•ZephyrExpress supports ISO/MPEG Layer II at 48kHz sampling only.

•ZephyrExpress supports “CCS CDQ protocol compatible” channel splitting for ISO/MPEG Layer II stereo and mono 128 modes.

•ZephyrExpress G/722 uses statistical sync. G.722 sample rate is fixed at 16 kHz regardless of menu setting.

CCS NOTES:

•CDQ 1000: Switch off H.221 (DIP switch 7 , on back, in down position; to “AUTO” mode) on CDQ to transmit from CDQ to ZephyrExpress. Terminal adapter must have “BONDING” turned off and be set to 64/56Kbps. Switch on ISO/MPEG bit stream (DIP switches 6 and 8 on back, to up position).

•CDQ 2000: Switch to “Decoder independent from encoder” (Decoder DIP switch #6 in up position; “INDEPENDENT”). Terminal adapter must have “BONDING” turned off and be set to 64/56Kbps.

•Prima: must be set to front panel option “DECODER/GENERAL/INDEP=YES” OR Serial port command “DIN YES”. To transmit G.722 sample rate must be set to 16 kHz. Only Primas with serial numbers beginning with 2 support Layer 3.

COMREX NOTES:

•DX200 must have ERROR PROTECTION set to “ON” and IMUX set to “TELOS/CCS” or “CCS”. Terminal adapter must have “BONDING” turned off and be set to 64/56Kbps.

•Nexus must have “H.221” off.

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