Need connectivity - call us!

A1 DATACOMsm SUPPLY COMPANY
931 Albion Ave.
Schaumburg, Illinois 60193
United States of America
Phone: 847-584-1000  Fax: 847-584-9951
www.a1datacom.com
email: sales@a1datacom.com

Need connectivity - call us!

Wireless LAN

Avaya
Breezecom
Cisco

Laser / IR Products
Light Pointe

Routers
Cisco

Switches
Cisco
Gadzoox

Surge Arrestors
Coaxial
T1 / E1
Twisted Pair

TOWERS
ROHN

  The following is a brief list of ALLCOM® Surge Suppression Devices that are currently available. Please feel free to contact us for any and all of your needs.

 

 SG Series

SGC Series

SGDI Series

SGDT Series

SF Series

STP Series

 

 

ALLCOM™ STP Series

Twisted pair surge arrestors from 7Vdc to 200Vdc

In line twisted pair surge arrestor STP Series
In-line twisted pair surge suppressor

Multi-stage twisted pair protectors feature large data bandwidths and low resistance on current loops.

Industry standard turn-on voltages from 7Vdc to 200Vdc.

Screw down terminations provide quick, positive and easily verifiable connections.

Multi-strike, UL listed gas tube design.

Stainless steel mounting hardware.

All metal enclosure provides both shielding and fire resistance.

Easily accessible cable shield grounding stud or optional grounding points on the terminal block.

T1 Data Line
Model     # Pairs       Turn-on            Surge       Pass-thru      Bandwidth           R                   C             J
STP-27          2           +-7Vdc            36kA         17Vp              95 MHz          1 Ohm             30pF        425J
STP-67          6           +-7Vdc            36kA         17Vp              95 MHz          1 Ohm             30pF        425J

RS-232/562 Data Lines
Model         # Pairs Turn-on              Surge       Pass-thru      Bandwidth          R                   C             J
STP-117        1        +-17Vdc             36kA         24Vp              95 MHz           1 Ohm            30pF        425J
STP-217        2        +-17Vdc             36kA         24Vp              95 MHz           1 Ohm            30pF        425J
STP-617        6        +-17Vdc             36kA         24Vp              95 MHz           1 Ohm            30pF        425J

RS-422/423/485 Data Lines
Model         # Pairs Turn-on              Surge       Pass-thru      Bandwidth          R                   C             J
STP-12.8        1        +2.8/-0.6Vdc   36kA         24Vp              95 MHz           1 Ohm            30pF        425J
STP-22.8        2        +2.8/-0.6Vdc   36kA         24Vp              95 MHz           1 Ohm            30pF        425J
STP-62.8        6        +2.8/-0.6Vdc   36kA         24Vp              95 MHz           1 Ohm            30pF        425J

Current Loops
Model         # Pairs   Turn-on              Surge       Pass-thru     Bandwidth          R                   C             J
STP-124        1         +-24Vdc             36kA         35Vp             >30 MHz        <0.1 Ohm       30nF       425J
STP-224        2         +-24Vdc             36kA         35Vp             >30 MHz        <0.1 Ohm       30nF       425J
STP-624        6         +-24Vdc             36kA         35Vp             >30 MHz        <0.1 Ohm       30nF       425J

Extension Lines
Model        # Pairs    Turn-on              Surge       Pass-thru     Bandwidth          R                    C            J
STP-168        1         +-68Vdc             40kA       100Vp             Audio         20 Ohm @ 1%    11nF      550J
STP-268        2         +-68Vdc             40kA       100Vp             Audio         20 Ohm @ 1%    11nF      550J
STP-668        6         +-68Vdc             40kA       100Vp             Audio         20 Ohm @ 1%    11nF      550J

Telco Trunk Lines
Model       # Pairs  Turn-on                Surge      Pass-thru       Bandwidth         R                     C           J
STP-1200     1       +-200Vdc              40kA       300Vp             Audio         20 Ohm @ 1%    2.4nF    550J
STP-2200     2       +-200Vdc              40kA       300Vp             Audio         20 Ohm @ 1%    2.4nF    550J
STP-6200     6       +-200Vdc              40kA       300Vp             Audio         20 Ohm @ 1%    2.4nF    550J

standard ring voltage to 105Vrms

Questions? Feel free to contact us.

ALLCOM™ SG Series:

DC blocked, gas tube design for single-channel transceivers. Freq: 20-1400 MHz.

Allcom,Surge Arrestor, Surge Suppressor,DC Volt, lightning Strike, Polyphaser,gas tube, arrestor, dc blocked, dc injector, rf filter, t1, telco, rs422, rs232,band pass filter, twisted pair protection, t1 surge arrestor SG Series
50 Ohm general purpose surge arrestor for single channel radios; not recommended for use where combiners are utilized.

Multi-strike, UL listed gas tube design provides reliable protection for expensive transmitters and receivers.

Integral mounting bracket for easy wall or panel installation; available 90° mounting adaptor.

Designed for for easy thru-panel or bulkhead installation.

Stainless steel mounting hardware.

Weather-sealed stainless steel case provides excellent corrosion resistance for consistent long-term performance.

Connector weatherproofing is included; not an option at additional cost.

Silver plated connectors feature TFE dialectrics and either gold (type N) or silver (UHF style) plated center pins.

 

SG-15 Series
Freq Range: 15-300 MHz
Power Rating: 550W@15-300 MHz
Type: DC Blocked Gas Tube
Connectors: Type N female
VSWR: <=1.1:1 over freq. range
Insertion Loss: <0.05dB typical,<=.10dB max.
Throughput: <=600µJ
Surge: 20kA (8/20 µs), min. 5 surges
Turn On: 350Vdc +/- 15%
Turn On Time: 2.5 µs for 2kV/ns
Temp Range: -40°C to +85°C
Rel. Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector                                  sealant included.
SG-50 Series
Frequency Range: 50-700 MHz
Power Rating: 550W@50-220 MHz
                     300W@220-700 MHz
Type: DC Blocked Gas Tube
Connectors: Type N female
VSWR: <=1.1:1 over freq.range
Insertion Loss: <0.05dB typical, <=.10dB max.
Throughput: <=600µJ
Surge: 20kA (8/20 µs), min. 5 surges
Turn On: 350Vdc +/- 15%
Turn On Time: 2.5 µs for 2kV/ns
Temp Range: -40°C to +85°C
Rel. Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector                                  sealant included.
SG-125 Series
Frequency Range: 125-1000 MHz
Power Rating: 550W@125-220 MHz
                     300W@220-1000 MHz
Type: DC Blocked Gas Tube
Connectors: Type N female
VSWR: <=1.1:1 over freq. range
Insertion Loss: <0.05dB typical, <=.10dB max.
Throughput: <=600µJ
Surge: 20kA (8/20 µs), min. 5 surges
Turn On: 350Vdc +/- 15%
Turn On Time: 2.5 µs for 2kV/ns
Temp. Range: -40°C to +85°C
Rel. Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector                                  sealant included.

 

Model
SG-20NFNF
SG-20NINF
SG-20NMNF
SG-20NINM
SG-20NMNM
SG-20UFUF
SG-50NFNF
SG-50NINF
SG-50NMNF
SG-50NINM
SG-50NMNM
SG-50UFUF
SG-125NFNF
SG-125NINF
SG-125NMNF
SG-125NINM
SG-125NMNM
SG-125UFUF
Connectors (Antenna/Equipment)
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/female bulkhead + N/male
N/male + N/male
UHF/female + UHF/female
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/female bulkhead + N/male
N/male + N/male
UHF/female + UHF/female
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/female bulkhead + N/male
N/male + N/male
UHF/female + UHF/female

 Questions? Feel free to contact us.

ALLCOM® SGC Series:

DC blocked, gas tube design, high-power, multi-channel combiner suppressor. Freq: 50-1400 MHz.

Allcom,Surge Arrestor, Surge Suppressor,DC Volt, lightning Strike, Polyphaser,gas tube, arrestor, dc blocked, dc injector, rf filter, t1, telco, rs422, rs232,band pass filter, twisted pair protection, t1 surge arrestor SGC Series
50 Ohm general purpose surge arrestor engineered for use with multi-band combiners.

Multi-strike, UL listed gas tube design provides reliable protection for expensive transmitters and receivers.

Integral mounting bracket for easy wall or panel installation; available 90° mounting adaptor.

Designed for for easy thru-panel or bulkhead installation.

Stainless steel mounting hardware.

Weather-sealed stainless steel case provides excellent corrosion resistance for consistent long-term performance.

Connector weatherproofing is included; not an option at additional cost.

Silver plated connectors feature TFE dialectrics and either gold (type N) or silver (UHF style) plated center pins.

 

SGC-15 Series
Freq. Range: 15-300 MHz
Power Rating: 1000W@15-300 MHz
Type: DC Blocked Gas Tube
Connectors: Type N female
VSWR: <=1.1:1 freq.range
Insertion Loss: <0.05dB typical, <=.10dB max.
Throughput: <=500µJ
Surge: 20kA (8/20 µs), min. 5 surges
Turn On: 1000Vdc +/- 15%
Turn On Time: 2.5 µs for 2kV/ns
Temp. Range: -40°C to +85°C
Rel. Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector sealent                                included.
SGC-50 Series
Freq. Range: 50-700 MHz
Power Rating: 1000W@50-220 MHz
                      750W@220-700 MHz
Type: DC Blocked Gas Tube
Connectors: Type N female
VSWR: <=1.1:1 freq.range
Insertion Loss: <0.05dB typical, <=.10dB max.
Throughput: <=500µJ
Surge: 20kA (8/20 µs), min. 5 surges
Turn On: 1000Vdc +/- 15%
Turn On Time: 2.5 µs for 2kV/ns
Temp. Range: -40°C to +85°C
Rel. Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector sealent                                 included.
SGC-125 Series
Freq. Range: 125-1000 MHz
Power Rating: 1000W@125-220 MHz
                      750W@220-1000 MHz
Type: DC Blocked Gas Tube
Connectors: Type N female
VSWR: <=1.1:1 freq.range
Insertion Loss: <0.05dB typical, <=.10dB max.
Throughput: <=500µJ
Surge: 20kA (8/20 µs), min. 5 surges
Turn On: 1000Vdc +/- 15%
Turn On Time: 2.5 µs for 2kV/ns
Temp. Range: -40°C to +85°C
Rel. Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector sealent                                included.

Model
SGC-20NFNF
SGC-20NINF
SGC-20NMNF
SGC-20NINM
SGC-20NMNM
SGC-20UFUF
SGC-50NFNF
SGC-50NINF
SGC-50NMNF
SGC-50NINM
SGC-50NMNM
SGC-50UFUF
SGC-125NFNF
SGC-125NINF
SGC-125NMNF
SGC-125NINM
SGC-125NMNM
SGC-125UFUF
Connectors (Antenna/Equipment)
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/female bulkhead + N/male
N/male + N/male
UHF/female + UHF/female
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/female bulkhead + N/male
N/male + N/male
UHF/female + UHF/female
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/female bulkhead + N/male
N/male + N/male
UHF/female + UHF/female

ALLCOM® SGDI Series

Gas tube design with DC injector port for supplying bias control voltage. Freq: 50-1000 MHz

Allcom,Surge Arrestor, Surge Suppressor,DC Volt, lightning Strike, Polyphaser,gas tube, arrestor, dc blocked, dc injector, rf filter, t1, telco, rs422, rs232,band pass filter, twisted pair protection, t1 surge arrestor SGDI Series
Designed to inject dc bias control voltage through the coaxial cable.

Multi-strike, UL listed gas tube design provides reliable protection for expensive transmitters and receivers.

Integral mounting bracket for easy wall or panel installation; available 90° mounting adaptor.

Designed for for easy thru-panel or bulkhead installation.

Stainless steel mounting hardware.

Weather-sealed stainless steel case provides excellent corrosion resistance for consistent long-term performance.

Connector weatherproofing is included; not an option at additional cost.

Silver plated connectors feature TFE dielectric and either gold (type N) or silver (UHF style) plated center pins.

 

Typical Throughput Energy
+15      rf:  49nJ        dc:730µJ
+20      rf:1.76µJ      dc:348µJ
+26      rf:1.95µJ      dc:142mJ
+30      rf:1.60µJ      dc:509µJ
+36      rf:0.94µJ      dc:726µJ
SGDI-20 Series
Frequency Range: 20-700 MHz
Power Rating: 550W@20-220 MHz
                       300W@220-700 MHz
Type: DC Blocked Gas Tube
Connectors: Type N female
VSWR: <=1.1:1 over freq.range
Insertion Loss: <=0.10dB max.
Throughput: dc <=700µJ
rf see spec table below
Surge: 20kA (8/20 µs) min. 5 surges
Turn On: +/- 15% above model voltage
Turn On Time: 2.5 µs for 2kV/ns
Temperature Range: -40°C to +85°C
Relative Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector sealant included.
SGDI-125 Series
Frequency Range: 125-1000 MHz
Power Rating: 550W@125-220 MHz
300W@220-1000 MHz
Type: DC Blocked Gas Tube
Connectors: Type N female
VSWR: <=1.1:1 over freq.range
Insertion Loss: ,<=0.10dB max.
Throughput: <=500µJ
rf see spec table below
Surge: 20kA (8/20 µs) min. 5 surges
Turn On: 350Vdc +/- 15%
Turn On Time: 2.5 µs for 2kV/ns
Temperature Range: -40°C to +85°C
Relative Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector sealant included.

 

Model
SGDI-20NFNF+XX
SGDI-20NINF+XX
SGDI-20NMNF+XX
SGDI-20NINM+XX
SGDI-20NMNM+XX
SGDI-20UFUF+XX
SGDI-20UIUF+XX
SGDI-125NFNF+XX
SGDI-125NINF+XX
SGDI-125NMNF+XX
SGDI-125NINM+XX
SGDI-125NMNM+XX
SGDI-125UFUF+XX
SGDI-125UIUF+XX
Connectors (Antenna/Equipment)
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/female bulkhead + N/male
N/male + N/male
UHF/female + UHF/female
UHF/female bulkhead + UHF/female
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/female bulkhead + N/male
N/male + N/male
UHF/female + UHF/female
UHF/female bulkhead + UHF/female

 

ALLCOM® SGDT Series

Gas tube design with DC pass through port for supplying bias control voltage. Freq: 50-1000 MHz

 

Allcom,Surge Arrestor, Surge Suppressor,DC Volt, lightning Strike, Polyphaser,gas tube, arrestor, dc blocked, dc injector, rf filter, t1, telco, rs422, rs232,band pass filter, twisted pair protection, t1 surge arrestor SGDT Series
Designed to pass dc bias control voltage through the coaxial cable.

Multi-strike, UL listed gas tube design provides reliable protection for expensive transmitters and receivers.

Integral mounting bracket for easy wall or panel installation; available 90° mounting adaptor.

Designed for for easy thru-panel or bulkhead installation.

Stainless steel mounting hardware.

Weather-sealed stainless steel case provides excellent corrosion resistance for consistent long-term performance.

Connector weatherproofing is included; not an option at additional cost.

Silver plated connectors feature TFE dielectrics and either gold (type N) or silver (UHF style) plated center pins.

 

RF Throughput Energy
+15     rf: 294µJ
+20     rf: 255µJ
+26     rf: 644µJ
+30     rf: 498µJ
+36     rf: 900µJ
SGDT-100 Series
Frequency Range: 100-550 MHz
Power Rating: 550W@100-220 MHz
                       300W@220-550 MHz
Type: DC Blocked Gas Tube
Connectors: Type N female
VSWR: <=1.2:1 over freq.range
Insertion Loss: ,<=.20dB max.
Throughput: dc <=700µJ
rf see spec table below
Surge: 20kA (8/20 µs) min. 5 surges
Turn On: 350Vdc +/- 15%
Turn On Time: 2.5 µs for 2kV/ns
Temperature Range: -40°C to +85°C
Relative Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector sealant included.
SGDT-500 Series
Frequency Range: 125-1000 MHz
Power Rating: 550W@125-220 MHz
                       300W@220-1000 MHz
Type: DC Blocked Gas Tube
Connectors: Type N female
VSWR: <=1.1:1 over freq.range
Insertion Loss: <0.05dB typical,<=.10dB max.
Throughput: <=500µJ
Surge: 20kA (8/20 µs) min. 5 surges
Turn On: 350Vdc +/- 15%
Turn On Time: 2.5 µs for 2kV/ns
Temperature Range: -40°C to +85°C
Relative Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector sealant included.

 

Model
SGDT-100NFNF+XX
SGDT-100NINF+XX
SGDT-100NMNF+XX
SGDT-100NINM+XX
SGDT-100NMNM+XX
SGDT-100UFUF+XX
SGDT-100UIUF+XX
SGDT-500NFNF+XX
SGDT-500NINF+XX
SGDT-500NMNF+XX
SGDT-500NINM+XX
SGDT-500NMNM+XX
SGDT-500UFUF+XX
SGDT-500UIUF+XX
Connectors (Antenna/Equipment)
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/female bulkhead + N/male
N/male + N/male
UHF/female + UHF/female
UHF/female bulkhead + UHF/female
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/female bulkhead + N/male
N/male + N/male
UHF/female + UHF/female
UHF/female bulkhead + UHF/female

 

ALLCOM® SF Series

DC blocked, band-pass filter designed for single-channel. Freq: 800-3500 MHz

Allcom,Surge Arrestor, Surge Suppressor,DC Volt, lightning Strike, Polyphaser,gas tube, arrestor, dc blocked, dc injector, rf filter, t1, telco, rs422, rs232,band pass filter, twisted pair protection, t1 surge arrestor

SF Series
Multi-strike design without a gas tube; protects expensive transmitters and receivers with low intermodulation noise.

Integral mounting bracket for easy wall or panel installation; available 90° mounting adaptor.

Designed for for easy thru-panel or bulkhead installation.

Stainless steel mounting hardware.

Weather-sealed stainless steel case provides excellent corrosion resistance for consistent long-term performance.

Connector weatherproofing is included; not an option at additional cost.

Silver plated connectors feature TFE dielectrics and gold plated center pins.

 

SF-800 Series
Freq. Range: 800-1400 MHz
Power Rating: 500W@ 800-1400 MHz
Type: DC Blocked Filter
Connectors: Type N female
VSWR: <=1.1:1 freq. range
Insertion Loss: <0.05dB typical <=.10dB max.
Throughput: <=0.5µJ(8/20ns@3kA)
Temp. Range: -40°C to +85°C
Rel. Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector                                sealant included.
SF-1200 Series
Frequency Range: 1.2-2.5 GHz
Power Rating: 300W@ 1.2-2.5 GHz
Type: DC Blocked Filter
Connectors: Type N female
VSWR: <=1.1:1 freq. range
Insertion Loss: <0.05dB typical <=.10dB max.
Throughput: <=0.5µJ(8/20ns@3kA)
Temp. Range: -40°C to +85°C
Rel. Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector                                sealant included.
SF-2000 Series
Frequency Range: 2.0-3.5 GHz
Power Rating: 300W @ 2.0-3.5 GHz
Type: DC Blocked Filter
Connectors: Type N female
VSWR: <=1.1:1 2-3 GHz; 1.2:1>3 GHz
Insertion Loss: <0.05dB typical <=.10dB max.
Throughput: <=0.5µJ(8/20ns@3kA)
Temp. Range: -40°C to +85°C
Rel. Humidity: up to 95%
Vibration: 1G at 5 Hz to 100 Hz
Weatherproofing: Sealed case; connector                                sealant included.

 

Model
SF-800NFNF
SF-800NINF
SF-800NMNF
SF-800NMNM
SF-1200NFNF
SF-1200NINF
SF-1200NMNF
SF-1200NMNM
SF-2000NFNF
SF-2000NINF
SF-2000NMNF
SF-2000NMNM
Connectors (Antenna/Equipment)
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/male + N/male
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/male + N/male
N/female + N/female
N/female bulkhead + N/female
N/male + N/female
N/male + N/male

 

Microwave Radios

Adtran
Western Multiplex

Microwave Antennas
Andrew
CSA Mark

Cable Assemblies
Andrew Coax Cable
CAT 5 Cable
SC / ST Fiber
Elliptical Waveguide Assemblies

Firewalls

Cisco
Sonic Wall

UPS Batteries
APC
GNB

** ALL TRADEMARKS ARE PROPERTIES OF THEIR RESPECTIVE OWNERS. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE **