Adtran Atlas 550 Octal FXS Module 1200309E1 Other Networking Equipment This timing source is required

This timing source is required for a T1 circuit when a combo card is not used

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The Allworx 9212 features 12 programmable function keys

Port Mirroring

3af Power over Ethernet

Adtran Atlas 550 Octal FXS Module 1200309E1 Other Networking Equipment This timing source is requiredAdtran Atlas 550 Octal FXS Module 1200309E1 Description: The Adtran 550 Octal FXS module provides eight 2 wire analog interaces (RJ 45 connectors). These FXS ports can support loop start, ground start, PLAR, and wink delay (for DNIS support). A ring generator is built into the 1200309E1 for allowing callers to be notified of an incoming call. The Adtran 1200309E1 can be used to help configure a PRI channel bank in an Atlas 550. The Adtran 1200309E1