Find An Installer  |  Contact Us  |  Shopping Cart  |  About Us  


Definity Expansion Port Network

Expansion Control Cabinet (J58890N)
Expansion Control Cabinet (J58890N)

$1,599.00
Port Cabinet (J58890H)
Port Cabinet (J58890H)

$399.00
TN570B Expansion Interface
TN570B Expansion Interface

$44.00
TN570C Expansion Interface
TN570C Expansion Interface

$69.00
TN570D Expansion Interface
TN570D Expansion Interface

$69.00
TN775B Maintenance Pack

$99.00
TN1654 DS1 Converter
TN1654 DS1 Converter

Regular: $149.00
On Sale! $99.00
300A Single-Mode Fiber Optic Transceiver
300A Single-Mode Fiber Optic Transceiver

Questions? Give us a call! 800-929-8061



One Year Warranty  |   #1 in Customer Service  | Site Index  |  Privacy Policy

MetrolineDirect  |  2250 Meijer Drive  |  Troy, MI 48084  |  USA
Office Hours Mon -Thurs 8:30 am - 6 pm, Fri 8:30 am - 5:30 pm  EST
© 2013 Metroline, Inc.   All Rights Reserved.
Metroline Inc. is an independent distributor of technology and telecommunications equipment.  Metroline Inc. does not represent  Avaya Communication,  Lucent Technologies,  Nortel Networks,  Cisco,  Toshiba, Mitel, NEC, Dell, ShoreTel or their affiliates in any way.  Merlin, Merlin Legend, Merlin Magix, Partner, Partner Plus, Partner II, Partner ACS, Spirit, Definity, IP Office, and Avaya Communication Manager are registered trademarks of Avaya Communication.  Norstar, Meridian, and Business Communication Manager are registered trademarks of Nortel Networks.