Home > DEFINITY > DEFINITY CIRCUIT PACKS > TN700- TN800 > Definity TN777B Network Controller (R6 and earlier)

Definity TN777B Network Controller (R6 and earlier) (TN777B)

Item #:TN777B
Regular Price:$219.00
Sale Price:$209.00
You Save:$10.00 (5%)
Quantity:
Definity TN777B Network Controller (R6 and earlier)
New Page 3

 

Definity TN777B Network Controller (R6 and earlier) (TN777B)  -  Communicates control channel messages between the processor circuit pack and the distributed network of port circuit packs on the TDM bus.  Controls 4 data channels that process and route information directly from the processor circuit pack to customer connected equipment.  Has time of day clock with battery back for power failure or low voltage conditions.  Monitors the status of the system clocks and alerts the processor circuit pack in the event of a failure of any clock.  Also supports ISDN.  Replaced by TN794 Network Control/Packet interface for R7 and R8.  Replaced by TN2401 Network Control/Packet interface for R9 and R10.

 

New Page 3

 

  • Communicates control channel messages between the processor circuit pack and the distributed network of port circuit packs on the TDM bus
  • Controls 4 data channels that process and route information directly from the processor circuit pack to customer connected equipment
  • Has time of day clock with battery back for power failure or low voltage conditions
  • Monitors the status of the system clocks and alerts the processor circuit pack in the event of a failure of any clock
  • Also supports ISDN
  • Replaced by TN794 Network Control/Packet interface for R7 and R8
  • Replaced by TN2401 Network Control/Packet interface for R9 and R10.

    •  

New Page 1

 

TN777B Definity TN777B Network Controller (R6 and earlier) (TN777B)

 

Also in this category:


Business Phone Systems - Norstar, Meridian, Avaya, Cisco, Mitel, Aastra, Polycom, MCK, Citel, Partner, Definity, IP Office, and BCM. Our company provides high quality telephones and telephone systems to all sizes and levels of businesses at wholesale pricing. We offer both new and refurbished telecom equipment. We carry Digital Phone Systems, Digital Telephones, Analog Phone Systems, Analog Telephones, Voicemail Systems, replacement cards, components, and much more. All of our equipment is backed by a 1 year warranty. Call us at 800.576.7417 for a Free Quote, or email our sales department at Sales@detroit-telecom.


As an independent distributor, Detroit-Telecom, Inc. is not affiliated with Cisco Systems Inc., Avaya Communication, Mitel, Lucent Technologies, Nortel Networks, Aastra, MCK Communications, Citel, Polycom, Plantronics, or their affiliates in any way. Merlin, Merlin Legend, Merlin Magix, Partner, Spirit, and Definity are registered trademarks of Avaya Communication. Norstar and Meridian are registered trademarks of Nortel Networks. Polycom© is a registered trademark of Polycom. Plantronics© is a registered trademark of Plantronics. Aastra© is a registered trademark of Aastra©. MCK© is a registerd trademark of Citel LTD©.