Your One Stop Resource for Telecommunications Equipment.

 
    home | about us | services | contact | email 
   
Equipment Racks - Framing / Ground Bars - Cable Racks - Distribution Frames  - Hardware - Fuse Panels - Main Frame Addition Form - Power Equipment Quote - Equipment Quote
ANTENNA
BATTERY CHARGER
BATTERY DISTRIBUTION
BAY RACK
BREAKER
CABLE WIRE
CELLULAR WIRELESS RADIO
CENTRAL OFFICE SWITCHING
COMPUTER
CONNECTOR TERMINAL BLOCK
CONNECTOR WIRE
CROSS CONNECT
CUSTOMER PREMISE EQUIPMENT
DATA
ELECTRICAL COMMERCIAL
ENCLOSURE
ENCLOSURE OUTSIDE
FIBER OPTIC
FRAME MDF IDF
FUSE
GROUND BAR
HARDWARE
INSTALLATION MATERIAL
INVERTER
MISC
MISC NONTELECOMMUNICATIONS
NETWORK
POWER
POWER CONVERTER
PROTECTOR
RADIO
RECTIFIER
STORAGE BATTERIES
SUPERSTRUCTURE
TEST EQUIPMENT
TRANSMISSION
UPS UNINTERRUPTIBLE POWER SUPPLY

Product Search Results

What are you looking for:
How do you want to search:
Items Per Page:
 If we may be of any assistance, please contact us.
You searched for items matching the description: CENTRAL OFFICE SWITCHING
Part Number
Manufacturer
Description
Qty
TELECT
DSX-3 BROADBAND MODULE EQUIPPED WITH STANDARD WECO JACKS 48 VOLT DC LED'S MOUNTS IN DSX-3 BROADBAND CHASSIS
0
SIECOR / COOK / CORNING
ADSL POTS SPLITTER QUAD CARD, CONTAINS 4 LINES OR CHANNELS PER CARD, TEST SIGNATURE, COMPATIBLE WITH THE 96 CHANNEL SHELF (COSF96S2R008)
41
CORNING / COOK / SIECOR
OCTAL PASS THROUGH CARD USED IN THE SR192A234-24000 DSL SPLITTER SHELF
120
LUCENT / AT&T / WECO
FAN ASSEMBLY STGR-SP-FAN MOUNTS IN STINGER BASE UNIT
20
LUCENT / AT&T / WECO
CONTROL MODULE PERFORMS ALL CONTROLLER OPERATIONS FOR STINGER UNIT MODEL MOUNTS IN STINGER BASE UNIT
27
LUCENT / AT&T / WECO
LINE PROTECTION MODULES WITH 2 (50-PIN) TELCO CONNECTORS
6
SYMMETRICOM/TELECOM SOLUTIONS
TIMING OUTPUT CARD T1 AUTOMATIC MOUNTS IN TIME XPANDER UNIT
0
SYMMETRICOM/TELECOM SOLUTIONS
DCD-419 DIGITAL CLOCK DISTRIBUTOR SHELF 48 VOLT 3 AMP MOUNTS IN A 19 INCH OR 23 INCH EQUIPMENT RACK
0
SYMMETRICOM/TELECOM SOLUTIONS
WIRE WRAP PANEL CONNECTS TO THE TIMESOURCE 2700 MOUNTS IN 19 INCH RACK
78
KENTROX / PLANTRONICS
SHELF ASSEMBLY AAC-8 SLOT HIGH SPEED ACCESS CONCENTRATOR MOUNTS IN 19 INCH EQUIPMENT RACK
1
PAIRGAIN
HLU-319 CENTRAL OFFICE LINE UNIT, WESCOM 3192 (1)
1
PAIRGAIN
HLY-388 CENTRAL OFFICE LINE UNIT
1
PAIRGAIN
HLU-388 USED IN CONJUNCTION WITH A HIGAIN REMOTE UNIT (HRU) MOUNTS IN DDM+ T1 REPEATER SHELVES
3
PAIRGAIN
HLU-388 CENTRAL OFFICE LINE UNIT, AT&T DDM+
1
AUDICHRON
AMPLIFIER CARD ERASE / RECORD
1
AUDICHRON
AMPLIFIER CARD PLAYBACK
1
STROMBERG / SIEMENS
SHORTING CARD
2
TELLABS
BLANK MODULE
4
ADC / KENTROX
DSX CROSS CONNECT PANEL DSX-SA-BB-24L
8
LUCENT / AT&T / WECO
FILTER FOR A6-2 PCS DUPLEX
1
WESCOM / CHARLES IND
FUSED ALARM CARD
0
DANTEL-LAC
DATA STATION TERMINATION
2
LORAIN / MARCONI / RELTEC
SEQUENTIAL RINGING TRANSFER MODULE USED IN A MULTIFREQUENCY RINGING GENERATOR SYSTEM (SCT1)
1
MARTIN AND ASSOCIATES INC
CALLING NAME DELIVERY DATA BASE
1
STRATACOM
PROCESSOR CONTROL AND NETWORK CARD MODEL H USED IN STANDARD T1 FRAME
2
MISCELLANEOUS
SHELF ISDN CENTRAL OFFICE 48 VOLT DC HOLDS NINE 8UMAX MODULES OR 72 U LOOPS MOUNTS IN A 19 INCH OR 23 INCH EQUIPMENT RACK
1
TELLABS
SWITCHING NETWORK MODULE
8
TELLABS
POWER CONVERTER MODULE
11
CORNING / COOK / SIECOR
SHELF 48 VOLT 12 POSITION MOUNTS IN A 23 INCH EQUIPMENT RACK
94
ALCATEL / ROCKWELL / ITT
12 MULDEM CARD
9
CORNING / COOK / SIECOR
LOOP EXTENDER UNIT
129
CORNING / COOK / SIECOR
LOOP EXTENDER UNIT
30
CORNING / COOK / SIECOR
LOOP EXTENDER UNIT
97
CORNING / COOK / SIECOR
LOOP EXTENDER UNIT
188
CORNING / COOK / SIECOR
LOOP EXTENDER UNIT
11
CORNING / COOK / SIECOR
LOOP EXTENDER UNIT
0
CORNING / COOK / SIECOR
LOOP EXTENDER UNIT
7
CORNING / COOK / SIECOR
LOOP EXTENDER UNIT
7
CORNING / COOK / SIECOR
LOOP EXTENDER UNIT
2
MISCELLANEOUS
ACCESS CENTER SMARTSWITCH 6000 16 EO ITE MULTIMEDIA WITH 3EA 6E133-25 2EA 6E123-26 1EA 122-26 ETHERNET CARDS 2EA C6205-1 POWER SUPPLY AND 1EA 6C405 FAN ASSEMBLY
1
MISCELLANEOUS
ACCESS CENTER SMARTSWITCH 6000 16 EO ITE MULTIMEDIA WITH 2EA 6E133-25 1EA 6E122-26 ETHERNET CARDS 2EA 6H122-16 FASTNET CARDS 2EA 6C205-1 POWER SUPPLY AND 1EA 6C405 FAN ASSEMBLY
1
LUCENT / AT&T / WECO
DS1 CSU IMA SINGLE PORT MOUNTS IN AX1200 BASE UNIT
5
LUCENT / AT&T / WECO
8-PORT IMA DS1 IPOD
6
LUCENT / AT&T / WECO
SUM 100 CARD MOUNTS IN AX1200 BASE UNIT
8
LUCENT / AT&T / WECO
WAN SWITCH B-STDX 9000 SUPPORTS FRAME RELAY IP AND ATM SERVICES HAS 2EA CONTROL PROCESSOR 40 (710-00148-13) 1EA CHNIZD T1 IOP (710-00003-30) 1EA HSSI IOP (710-00004-30) 2EA DSX-1 IOP (710-00022-30) 2EA POWER SUPPLY (810-00021-15) 2EA DSX-1 (810-00023-11) 1EA HSSI (810-00015-23) 1EA T1 (810-00026-51) 1EA CONTROL PROCESSOR PORTS (810-00010-04)
0
LUCENT / AT&T / WECO
WAN SWITCH B-STDX 9000 SUPPORTS FRAME RELAY IP AND ATM SERVICES HAS 2EA CONTROL PROCESSOR 40 (710-00148-13) 1EA ATM UNI CS DS3 IOP (710-00089-03) 1EA CHNIZD DS3 IOP (710-00050-30) 1EA CHNIZD T1 IOP (710-00003-30) 5EA DSX-1 IOP (710-00022-30) 2EA POWER SUPPLY (810-00021-15) 5EA DSX-1 (810-00023-11) 2EA CHNIZD DS3 (810-00050-10) 1EA ATM UNI CS DS3 (810-00118-00) 1EA T1 (810-00026-21) 2EA CONTROL PROCESSOR PORT (810-00010-02)
0
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD SUPERVISORY BUFFER RECEIVES SERIAL SENSE BITS FROM THE TSI
1
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD MONITOR CONTINUOUSLY MEASURES THE OUTPUT VOLTAGE LEVELS OF ALL LOW VOLTAGE FOR A GIVEN CELL
4
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD 4-PARTY BRIDGED RINGING LINE CIRCUIT SERVES UP TO 4 SUBSCRIBERS IN A PARTY-LINE ARRANGEMENT
4
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD PORT GROUP CONTROL I MULTIPLEXES TRANSMIT DATA FROM THE PORT GROUP MUX/DEMUX
4
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE PORT GROUP CONTROL II PROVIDES TEST ACCESS TO THE E & M LEADS OF THE CIRCUITS IN THE CELL FROM TEST SOURCES
4
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD PORT GROUP MUX/DEMUX MULTIPLEXES THE 16 PARALLEL 128-KHZ DATA STREAMS INTO A SINGLE 2.048-MHZ SERIAL DATA STREAM
3
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD TEST ACCESS SELECTOR CONTROL PROVIDES INTERFACING BETWEEN THE MAINTENANCE BUS AND THE TAS CIRCUITS
8
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD LINE TEST/PARTY IDENTIFICATION CONTAINS TWO DISTINCT CIRCUITS FOR LINE CIRCUIT TESTING AND OFF HOOK PARTY DETECTION
1
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD BYPASS TERMINAL FOR CONTROLS THE SELECTION OF SDLC LOOP INPUTS AND OUTPUTS AND PROVIDES TERMINATION FOR THE PORT GROUP HIGHWAYS
4
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD FRAME TONE GENERATOR/DIGITAL TONE PLANT HAS THREE FUNCTIONS VOICE PATTERN TEST DIGITAL TONE PLANT AND DIGITAL RECORDED ANNOUNCEMENT
2
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD T1 INTERFACE CONTROL 1 CONTROLS COMMON EQUIPMENT SPAN-RELATED ALARM SENSING AND REPORTING FUNCTIONS
13
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD MASS STORAGE ADAPTER USED AS A SMALL COMPUTER STANDARD INTERFACE OR DIRECT MEMORY ACCESS HAS LOW-DENSITY INTERFERENCE
1
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD TELEPHONEY PREPROCESSOR 1 CONTAINS PROCESSING LOGIC CIRCUITY DIRECTING THROUGH SUPERVISION AND REPORTING ALARMS IS PART OF A TELEPHONY PREPROCESSOR SUBSYSTEM.
2
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD MASS STORAGE DEVICE ADAPTER 526A ASSEMBLY CONFIGURATION ACCOMODATES SYSTEM APPLICATIONS IS PART OF A MASS STORAGE SUBSYSTEM
1
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD MASS STORAGE DEVICE ADAPTER 536A ASSEMBLY CONFIGURATION ACCOMMODATES SYSTEM APPLICATIONS IS PART OF A MASS STORAGE SUBSYSTEM
0
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD MASS STORAGE DEVICE ADAPTER 546A ASSEMBLY CONFIGURATION ACCOMODATES SYSTEM APPLICATIONS MOUNTS IN MASS STORAGE SUBSYSTEM
3
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD TELEPHONY PREPROCESSOR 2 CONTAINS BUILT IN TEST CIRCUITRY IS A PART OF A TELEPHONY PREPROCESSOR SUBSYSTEM
2
STROMBERG / SIEMENS
CARD
1
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD MASS STORAGE ADAPTER II USED AS GENERAL PURPOSE DIRECT MEMORY ACCESS CROSSWRITE CAPABILITIES TO ALLOW REDUNDANT WRITE OPERATIONS
1
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD FEATURE PROCESSOR II CONTAINS 1 MB OF DYNAMIC RAM PROTECTED BY ERROR DETECTION AND CORRECTION LOGIC
1
STROMBERG / SIEMENS
DIGITAL CENTRAL OFFICE CARD HIGH-DENSITY J8 PROCESSOR PROVIDES PDP-11 SOFTWARE COMPATIBILITY AND SIGNIFICANT INCREASE IN OPERATING THROUGHOUT
2
TOLLGRADE
SHELF DIGITEST SYSTEM DESIGNED FOR TESTING CURRENT, AS WELL AS FUTURE SERVICES BY PROVIDING THE HARDWARE PLATFORM AND SOFTWARE SERVICES TO MEASURE THE ELECTRICAL AND AUDIO CHARACTERISTICS OF BOTH POTS (PLAIN OLD TELEPHONE SERVICES) AND XDSL (DIGITAL SUBSCRIBER LINES)
8
TOLLGRADE
CARD ALARM/FUSE (DMN) DIGITAL MEASUREMENT NODE PROVIDE FOR THE DISTRIBUTION OF ALL POWER AND SIGNALING
0
TOLLGRADE
SHELF DIGITEST SYSTEM DESIGNED FOR TESTING CURRENT, AS WELL AS FUTURE SERVICES BY PROVIDING THE HARDWARE PLATFORM AND SOFTWARE SERVICES TO MEASURE THE ELECTRICAL AND AUDIO CHARACTERISTICS OF BOTH POTS (PLAIN OLD TELEPHONE SERVICE) AND XDSL (DIGITAL SUBSCRIBER LINES
16
LUCENT / AT&T / WECO
CARD 5ESS OPTION CONNECTOR SERIES 1-2
3
LUCENT / AT&T / WECO
REPEATER CIRCUIT CARD, T1
18
LUCENT / AT&T / WECO
BROADBAND SERVICE CONCENTRATOR, SUPPORTS UP TO SIX ICMS AND TWO SYSTEM UTILITY MODULES, PROVIDES MAXIMUM THROUGHPUT AND FANOUT, MOUNTS IN A 23 INCH EQUIPMENT RACK
1
SPRINT
B100 ION CHASSIS INTEGRATED SERVICES HUB ENCLOSURE WITH BACK PLANE
1
CORNING / COOK / SIECOR
SHELF ADSL 96-CHANNEL POTS SPLITTER RACK MOUNT 24 POSITION WITH 12EA. RJ21 CONNECTORS ON THE BACK USES THE COSP00S20000 (07-002727-001) SPLITTER CARD MOUNTS IN A 23 INCH EQUIPMENT RACK
1
CORNING / COOK / SIECOR
PASS THROUGH CARD ADSL OCTAL CREATES A CONNECTIVITY PATH WITHOUT A SPLITTER CARD INSTALLED
10
CORNING / COOK / SIECOR
ADSL SPLITTER CARD USED IN THE COSF00S2R006 ADSL 96-CHANNEL POTS SPLITTER SHELF
24
LUCENT / AT&T / WECO
POWER FILTER 50 AMP -48 VOLT DC MOUNTS IN STINGER BASE UNIT
20
AUTO ELECTRIC / AG COMM
CONTROLLER CARD PERIPHERAL DATA REGISTER MOUNTS IN G4600 EAX-2 AND EAX-3 SYSTEMS
1
AUTO ELECTRIC / AG COMM
WRITE FORMATTER CARD MOUNTS IN G4600, EAX-2, EAX-3 OR EAX-5 SYSTEMS
2
AUTO ELECTRIC / AG COMM
CONTROLLER CARD, READ-CHECK CIRCUITS MOUNTS IN EAX-2, EAX-3, EAX-5 OR G4600 SYSTEMS
2
AUTO ELECTRIC / AG COMM
TIME / BASE CONTROL CARD MULTIPLE TENANT UNIT MOUNTS IN EAX-2 SYSTEM
2
AUTO ELECTRIC / AG COMM
INTERFACE CARD, NETWORK CONTROLLER TERMINATION MOUNTS IN EAX-2 SYSTEM
2
AUTO ELECTRIC / AG COMM
CIRCUIT CARD 1 AND 2 PARTY RING MOUNTS IN EAX-2 SYSTEM
2
AUTO ELECTRIC / AG COMM
OPEN INTERVAL CARD REVERSE BATTERY SUPERVISION MOUNTS IN EAX-2 SYSTEM
1
AUTO ELECTRIC / AG COMM
DIAL PULSE RECEIVER CARD CUSTOMER MOUNTS IN EAX-2 SYSTEM
2
AUTO ELECTRIC / AG COMM
TRUNK CARD DIAL PULSE SENDER MOUNTS IN EAX-2 SYSTEM
1
AUTO ELECTRIC / AG COMM
INTERFACE CARD, SENSE CONTROL MOUNTS IN G4600 OR EAX-2 SYSTEMS
1
AUTO ELECTRIC / AG COMM
SENDER CARD, MULTIPLE FREQUENCY MOUNTS IN EAX-2 OR EAX-5 SYSTEMS
5
AUTO ELECTRIC / AG COMM
SIGNALING CARD, E&M TWO-WAY TOLL MOUNTS IN EAX-2 SYSTEM
5
AUTO ELECTRIC / AG COMM
OUTGOING INSPECTOR TRUNK CARD MOUNTS IN EAX-2 SYSTEM
1
AUTO ELECTRIC / AG COMM
TONE CARD PERMANENT HIGHTONE SOURCE MOUNTS IN EAX-2 SYSTEM
8
AUTO ELECTRIC / AG COMM
INTERFACE CARD CHANNEL AUTOMATIC IDENTIFICATION OF OUTWARD DIALING MOUNTS IN 64600 AND EAX-2 SYSTEMS
1
AUTO ELECTRIC / AG COMM
TEST SELECTOR CARD MOUNTS IN EAX-2 SYSTEM
1
AUTO ELECTRIC / AG COMM
VOICE FREQUENCY CARD MESSAGE TRANSMISSION PART COMMUNICATION CIRCUIT MOUNTS IN EAX-2 SYSTEM
1
AUTO ELECTRIC / AG COMM
TEST SELECTOR CARD MESSAGE TRANSMISSION PART MOUNTS IN EAX-2 SYSTEM
1
AUTO ELECTRIC / AG COMM
RECEIVER CARD, MULTI-FREQUENCY TEST MOUNTS IN EAX-2 OR EAX-3 SYSTEM
1
AUTO ELECTRIC / AG COMM
OUTGOING TRUNK TEST CARD, AUTOMATIC, MOUNTS IN EAX-2 SYSTEM
1
AUTO ELECTRIC / AG COMM
TEST CARD VERTICAL SWITCH NETWORK MOUNTS IN EAX-2 SYSTEM
5
AUTO ELECTRIC / AG COMM
INTERFACE CARD, PERIPHERAL MATRIX DATA CONTROL MOUNTS IN G4600, EAX-3 OR EAX-2 SYSTEMS
4
| Displaying Items 1 to 100 of 409 | Next Page
1 - 2 - 3 - 4 - 5

 

 
To purchase one of these products, contact:
Alpha Equipment Company
Tennessee
Texas
(931) 484-6096
(325) 365-5745
P.O. Box 3609
P.O. Box 182
Crossville, TN 38557-3609
Ballinger, TX 76821