DDS

ADTRAN
Adtran DSU III AR DC 1200270L1 NEW

Product featuresAll-rate DSU/CSU module with automatic rate adaption Provides V.35 and EIA-232 serial interfaces Synchronous loop and DTE rates from 2.4 kbps to 64 kbps...

Product featuresAll-rate DSU/CSU module with automatic rate adaption Provides V.35 and EIA-232 se...

In Stock
$595.00 $409.06
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ADTRAN
DSU IV ESP W/ETHER, Part# 4204011L1-F FACTORY REFURBISHED

Product featuresDSU IV ESP (1204011L1) bundled with ESP Ethernet Card (1204005L1)DDS:DSU IV

Product featuresDSU IV ESP (1204011L1) bundled with ESP Ethernet Card (1204005L1)DDS:DSU IV

In Stock
$450.84
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ADTRAN
DSU IV ESP W/ETHER

Product featuresDSU IV ESP (1204011L1) bundled with ESP Ethernet Card (1204005L1)DDS:DSU IV

Product featuresDSU IV ESP (1204011L1) bundled with ESP Ethernet Card (1204005L1)DDS:DSU IV

In Stock
$825.00
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ADTRAN
SM16E CTRL DC DUAL

Product featuresSNMP Controller Card to update existing non SNMP 2nd Gen Smart 16 shelves. Includes Dual -48 VDC input rear power interface module. ONLY for...

Product featuresSNMP Controller Card to update existing non SNMP 2nd Gen Smart 16 shelves. Inclu...

In Stock
$1,395.00 $1,327.50
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ADTRAN
SM16E CTRL AC DUAL

Product featuresSNMP Controller Card to update existing non SNMP 2nd Gen Smart 16 shelves. Includes Dual AC input rear power interface module. ONLY for 2nd...

Product featuresSNMP Controller Card to update existing non SNMP 2nd Gen Smart 16 shelves. Inclu...

In Stock
$1,395.00 $1,327.50
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ADTRAN
SM16E CTRL AC SINGLE

Product featuresSNMP Controller Card to update existing non SNMP 1st Gen or 2nd Gen Smart 16 shelves. Includes single AC input rear power interface module....

Product featuresSNMP Controller Card to update existing non SNMP 1st Gen or 2nd Gen Smart 16 shel...

In Stock
$1,245.00 $1,173.75
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ADTRAN
SMART16E,2ND,DUAL DC

Product features2nd Generation 16 Position Central Site Shelf Solution; Dual feed DC Power with SNMP Controller Card. Two DC Power Supplies included. Requires two -48...

Product features2nd Generation 16 Position Central Site Shelf Solution; Dual feed DC Power with S...

In Stock
$2,895.00 $2,762.50
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ADTRAN
SMART16E,2ND,DUAL AC

Product features2nd Generation 16 Position Central Site Shelf Solution; Dual feed AC Power with SNMP Controller Card. Two AC Power Supplies included.DDS:SMART16 SYSTEMS

Product features2nd Generation 16 Position Central Site Shelf Solution; Dual feed AC Power with S...

In Stock
$2,895.00 $2,762.50
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ADTRAN
SMART16E,2ND,AC

Product features2nd Generation 16 Position Central Site Shelf Solution; Single source AC Power with SNMP Controller Card and single AC supply.DDS:SMART16 SYSTEMS

Product features2nd Generation 16 Position Central Site Shelf Solution; Single source AC Power wi...

In Stock
$2,097.00 $2,095.00
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ADTRAN
SMART16,2ND,AC

Product features2nd Generation,16 Position Central Site Shelf Solution; Single source AC Power with Controller Card and single AC supply.DDS:SMART16 SYSTEMS

Product features2nd Generation,16 Position Central Site Shelf Solution; Single source AC Power wi...

In Stock
$1,330.00 $1,327.50
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ADTRAN
DSU IV ESP, Part# 1204011L1-F FACTORY REFURBISHED

Product featuresAll-rate SNMP 4-wire dedicated DDS/Switch 56 DSU/CSU. LCD, VT 100, SNMP and Telnet for configuration and status information. Integrated SLIP/PPP, V.35 and EIA-232 DTE...

Product featuresAll-rate SNMP 4-wire dedicated DDS/Switch 56 DSU/CSU. LCD, VT 100, SNMP and Teln...

In Stock
$396.24
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ADTRAN
SM16 DISPLAY 1U RM

Product featuresRackmount display for Smart 16/16e shelves. Height: 1U (1.75")DDS:SMART16 MODULES & ACCES.

Product featuresRackmount display for Smart 16/16e shelves. Height: 1U (1.75")DDS:SMART16 MODULE...

In Stock
$215.00 $200.00
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ADTRAN
DUAL DC REAR, SM16E 2ND

Product featuresDual -48 VDC input rear power interface card for 2nd Gen Smart 16/16e shelves. ONLY for 2nd Gen. shelves. Unsafe operation will result when...

Product featuresDual -48 VDC input rear power interface card for 2nd Gen Smart 16/16e shelves. O...

In Stock
$415.00 $405.00
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ADTRAN
DUAL AC REAR, SM16E 2ND

Product featuresDual AC input rear power interface card for 2nd Gen Smart 16/16e shelves. ONLY for 2nd Gen. shelves. Unsafe operation will result when installed...

Product featuresDual AC input rear power interface card for 2nd Gen Smart 16/16e shelves. ONLY f...

In Stock
$415.00 $405.00
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ADTRAN
DSU III AR

Product featuresAll Rate DSU/CSU for 4-wire Dedicated DDS or Switched 56K applications with Secondary channel. LCD display for configuration and status; V.35 and EIA-232 DTE...

Product featuresAll Rate DSU/CSU for 4-wire Dedicated DDS or Switched 56K applications with Secon...

In Stock
$431.38
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ADTRAN
8 SMART 16 SLOT COVER REAR

Product featuresRear blank panel for Smart 16 shelf. Used to cover blank slots in a Smart 16 shelf. 8 panels per box.DDS:SMART16 MODULES & ACCES.

Product featuresRear blank panel for Smart 16 shelf. Used to cover blank slots in a Smart 16 she...

In Stock
$55.00 $51.25
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ADTRAN
8 SMART 16 SLOT COVERS- FRONT

Product featuresFront blank panel for Smart 16 shelf. Used to cover blank slots in a Smart 16 shelf. 8 panels per box.DDS:SMART16 MODULES & ACCES.

Product featuresFront blank panel for Smart 16 shelf. Used to cover blank slots in a Smart 16 sh...

In Stock
$55.00 $51.25
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ADTRAN
DUAL ESP MOUNTING SHELF

Product features19" Rackmount shelf, houses 2 standalone DSU IV ESP, TSU ESP, IQ Series, or ISU 512 (requires new housing) products. Color: Cream.DDS:ACCESSORIES

Product features19" Rackmount shelf, houses 2 standalone DSU IV ESP, TSU ESP, IQ Series, or ISU 5...

In Stock
$118.08
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ADTRAN
DSU 5600, Stock# 1200078L1-F FACTORY REFURBISHED

Product featuresDISCONTINUED and replaced with the 1202011L1DSU/CSU for 4-wire dedicated 56K or 64K applications. Provides an EIA-232 DTE Interface, set-up by DIP switches. Supports synchronous...

Product featuresDISCONTINUED and replaced with the 1202011L1DSU/CSU for 4-wire dedicated 56K or 6...

In Stock
$199.68
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ADTRAN
56/64 DSU

Product featuresDISCONTINUED and replaced with the 1202011L1DSU/CSU for 4-wire dedicated 56K or 64K applications. Provides a V.35 DTE interface, set-up by DIP switches. For synchronous...

Product featuresDISCONTINUED and replaced with the 1202011L1DSU/CSU for 4-wire dedicated 56K or 6...

In Stock
$345.00 $240.12
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