GDI Product Catagories
- Copper Based Products
- Copper Based Products DSU/CSU
- Copper Based Products - Dual Modems
- Multiplex Adapters & Test Equipment
- Cabinet Plug-ins
- Microwave
- Spread Spectrum
- Modems - Fiber Optic
- Modems - Racks
- Ethernet Over Copper
- Terminal Servers
Copper Based Products
Model # |
Description |
1200 bps, Internal 170 or Rack Mount Leased Telco or Private Wire |
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1200 bps, Internal 170 or Rack Mount Leased Telco or Private Wire ( New York Version) |
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1200 bps, Internal 170 or Rack Mount Leased Telco or Private Wire with Anti-Streaming feature |
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1200 bps, Standalone Leased Telco or Private Wire with Anti-Streaming feature |
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1200 bps, Standalone Leased Telco or Private Wire with Anti-Streaming feature (12 VDC Version) |
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1200 bps, Standalone Leased Telco or Private Wire with Anti-Streaming feature (New York Version) |
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1200 bps, Standalone Leased Telco or Private Wire with Anti-Streaming feature, Selectable RS232 / RS422 Interface |
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1200 bps, Standalone Leased Telco or Private Wire with Anti-Streaming feature, Selectable RS232 / RS422 Interface (12 VDC version) |
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2400 bps, Internal 170 or Rack Mount Private Wire Only |
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2400 bps, Standalone Private Wire only with Anti-Streaming feature |
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2400 bps, Standalone Private Wire with Anti-Streaming feature (12 VDC Version) |
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2400 bps, Standalone Private Wire with Anti-Streaming feature, Selectable RS232 / RS422 Interface |
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2400 bps, Standalone Private Wire with Anti-Streaming feature, Selectable RS232 / RS422 Interface (12 VDC version) |
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9600 bps, Internal 170 or Rack Mount Private Wire Only |
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9600 bps, Standalone Private Wire only with Anti-Streaming feature |
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9600 bps, Standalone Private Wire with Anti-Streaming feature (12 VDC Version) |
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9600 bps, Standalone Private Wire with Anti-Streaming feature, Selectable RS232 / RS422 Interface |
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9600 bps, Standalone Private Wire with Anti-Streaming feature, Selectable RS232 / RS422 Interface (12 VDC version) |
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19200 bps, Internal 170 or Rack Mount Private Wire Only |
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19200 bps, Standalone Private Wire only with Anti-Streaming feature |
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19200 bps, Standalone Private Wire with Anti-Streaming feature (12 VDC Version) |
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19200 bps, Standalone Private Wire with Anti-Streaming feature, Selectable RS232 / RS422 Interface |
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19200 bps, Standalone Private Wire with Anti-Streaming feature, Selectable RS232 / RS422 Interface (12 VDC version) |
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9600 bps, Internal 170 or Rack Mount FlashPoll modem with 1200 bps fall-back, Leased Telco or Private Wire |
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9600 bps, Standalone FlashPoll modem with 1200 bps fall-back, Leased Telco or Private Wire |
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| DSP896FP | 9600 bps - Rack Mount Dual Flash Poll Modem with 1200 bps Fall Back, Leased Telco or Private Wire |
2400 bps, Internal 170 or Rack Mount, Auto-Answer/Auto-Dial Dialup modem with AT command set |
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2400 bps, Standalone, Auto-Answer/Auto-Dial Dialup modem with AT command set |
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33600 bps, Internal 170 or Rack Mount, Auto-Answer/Auto-Dial Dialup modem with AT command set |
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33600 bps, Standalone, Auto-Answer/Auto-Dial Dialup modem with AT command set |
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57600 bps, Internal 170 or Rack Mount, Auto-Answer/Auto-Dial Dialup modem with AT command set |
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57600 bps, Standalone, Auto-Answer/Auto-Dial Dialup modem with AT command set |
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Key-On-Data Internal option for 400 series Standalone modems (new generation 4XXSA modems only) |
Copper Based Products DSU/CSU
Model # |
Description |
56 Kbps, Internal 170 or Rack Mount DSU/CSU |
|
56 Kbps, Standalone DSU/CSU |
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56 Kpbs, Standalone DSU/CSU up to 115.2 Kbps user rate Async only |
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DSU-DLSA |
56 Kbps, 19.2 Kbps or 9.6 Kbps line speed DSU/CSU |
Fractional T-1 DSU/CSU, DS1 network interface, DS0 channel multiplexing |
Copper Based Products - Dual Modems
Model # |
Description |
1200 bps, Two modems on one card, Internal 170 or Rack Mount Leased Telco or Private Wire |
|
2400 bps, Two modems on one card , Internal 170 or Rack Mount Private Wire only |
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9600 bps, Two modems on one card, Internal 170 or Rack Mount Private Wire only |
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19200 bps, Two modems on one card, Internal 170 or Rack Mount Private Wire only |
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Two modems on one Internal 170 or Rack Mount card, 2400 bps Auto Answer/Auto Dial, Dialup Modem with AT Command set (see Model SM2400), 1200 bps Internal 170 or Rack Mount Leased Telco or Private Wire (See Model 400) |
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Two modems on one Internal 170 or Rack Mount card, 2400 bps Auto Answer/Auto Dial, Dialup Modem with AT Command set (see Model SM2400), 1200 bps Internal 170 or Rack Mount Leased Telco or Private Wire (See Model 400NY) |
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Two modems on one Internal 170 or Rack Mount card, 2400 bps Auto Answer/Auto Dial, Dialup Modem with AT Command set (see Model SM2400), 2400 bps Internal 170 or Rack Mount Private Wire only (See Model 404) |
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Two modems on one Internal 170 or Rack Mount card, 2400 bps Auto Answer/Auto Dial, Dialup Modem with AT Command set (see Model SM2400), 9600 bps Internal 170 or Rack Mount Private Wire only (See Model 496) |
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Two modems on one Internal 2070 card, 1200 bps, Leased Telco or Private wire with Anti-Streaming feature |
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Two modems on one Internal 2070 card, 9600 bps, Private wire with Anti-Streaming feature |
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Two modems on one Internal 2070 card, 19200 bps, Private wire with Anti-Streaming feature |
Multiplex Adapters & Test Equipment
Model # |
Description |
2070 Interface Card, Dual RS232 Ports |
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2070 Interface Card, Dual RS485 Ports |
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BERT (Bit Error Rate Test) Tester, Handheld, Sync & Async |
Cabinet Plug-ins
Model # |
Description |
Load Switch, Discrete Component |
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Flasher, Discrete Component |
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Two Channel DC Isolator |
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Two Channel DC Isolator with Polarity Jumpers |
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Two Channel DC Isolator, New York |
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Two Channel DC Isolator, Fused |
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Two Channel DC Isolator, 230VAC |
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Two Channel, AC Isolator |
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Two Channel, AC Isolator, Los Angeles |
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Two Channel, AC Isolator, New York |
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Two Channel, AC Isolator, Railroad |
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Two Channel, AC Isolator, Railroad, Los Angeles |
Microwave
Model # |
Description |
2320 |
Microwave Transmitter/Receiver Full Duplex FSK Audio Link 23Ghz |
Microwave Transmitter/Receiver 10 Mbps Ethernet Link |
|
| 2420 | Microwave Transmitter/Receiver Full Duplex FSK Audio Link, 24 Ghz |
Microwave Transceiver/Receiver Simplex Video + two RS232 or RS422 Data Channels |
Spread Spectrum
Model # |
Description |
900 MHz, Direct Sequence Spread Spectrum Transceiver, up to 24 Kbps synchronous, 19.2 Kbps asynchronous, Full Duplex operation, TDD protocol |
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900 MHz, Direct Sequence Spread Spectrum Transceiver, up to 64 Kbps synchronous, 57.6 Kbps asynchronous, Full Duplex operation, TDD protocol |
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900 MHz, Direct Sequence Spread Spectrum Transceiver, up to 128 Kbps synchronous, 115.2 Kbps asynchronous, Full Duplex operation, TDD protocol |
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900 MHz, Direct Sequence Spread Spectrum Transceiver, up to 256 Kbps synchronous, 115.2 Kbps asynchronous, Full Duplex operation, TDD protocol |
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900 MHz, Direct Sequence Spread Spectrum Transceiver, up to 64 Kbps synchronous, 57.6 Kbps asynchronous, Half Duplex operation, CSMA protocol |
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900 MHz, Direct Sequence Spread Spectrum Transceiver, up to 297 Kbps synchronous, 115.2 Kbps asynchronous, Half Duplex operation, CSMA protocol |
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2.4 GHz, Direct Sequence Spread Spectrum Transceiver, up to 24 Kbps synchronous, 19.2 Kbps asynchronous, Full Duplex operation, TDD protocol |
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2.4 GHz, Direct Sequence Spread Spectrum Transceiver, up to 64 Kbps synchronous, 57.6 Kbps asynchronous, Full Duplex operation, TDD protocol |
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2.4 GHz, Direct Sequence Spread Spectrum Transceiver, up to 128 Kbps synchronous, 115.2 Kbps asynchronous, Full Duplex operation, TDD protocol |
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2.4 GHz, Direct Sequence Spread Spectrum Transceiver, up to 256 Kbps synchronous, 115.2 Kbps asynchronous, Full Duplex operation, TDD protocol |
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2.4 GHz, Direct Sequence Spread Spectrum Transceiver, up to 64 Kbps synchronous, 57.6 Kbps asynchronous, Half Duplex operation, CSMA protocol |
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2.4 GHz, Direct Sequence Spread Spectrum Transceiver, up to 297 Kbps synchronous, 115.2 Kbps asynchronous, Half Duplex operation, CSMA protocol |
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900 MHz Frequency Hopping Spread Spectrum Transceiver, up to 115.2 Kbps asynchronous |
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SS2400FH |
2.4 GHz Frequency Hopping Spread Spectrum Transceiver, up to 115.2 Kbps asynchronous |
2.4 GHz Wireless Ethernet up to 2.75 Mbps |
|
| SS2400DS-10 | 2.4 GHz Wireless Ethernet up to 10 Mbps |
| Orion | 900 MHz Wireless Ethernet throughput up to 22 Mbps |
| RedFire | 2.4 GHz Wireless Ethernet throughput up to 22 Mbps |
5.2-5.8 GHz Wireless Ethernet throughput up to 22 Mbps |
Modems - Fiber Optic
Model # |
Description |
Multi-mode Internal 170 or Rack Mount, 850 nm, ST connector |
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Multi-mode Standalone, 850 nm, ST connector |
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Single Mode Internal 170 or Rack Mount, 1310 nm, ST connector |
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Single Mode Standalone, 1310 nm, ST connector |
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Single Mode Internal 170 or Rack Mount, 1310 nm, Laser, (x) indicates connector type, SC, ST or FC |
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Single Mode Internal 2070, 1310 nm, Laser, (x) indicates connector type, SC, ST or FC |
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Single Mode Standalone, 1310 nm, Laser, (x) indicates connector type, SC, ST or FC |
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Single Mode Active Star Standalone, 1310 nm, Laser, (x) indicates connector type, SC, ST or FC |
|
FDM-BAT/PACK |
Internal Backup Battery for FDM series modems |
Standalone Fiber Optic to Hardwire Conversion Unit, Multi-mode 850 nm, ST connector to 1200 bps Leased Telco or Private wire |
|
Standalone Fiber Optic to Hardwire Conversion Unit, Single mode 1310 nm, ST connector, to 1200 bps Leased Telco or Private wire |
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Standalone Fiber Optic to Hardwire Conversion Unit, Single mode 1310 nm, FC connector, to 1200 bps Leased Telco or Private wire |
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Standalone Fiber Optic to Hardwire Conversion Unit, Multi-mode 850 nm, ST connector to 2400 bps Private wire |
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Standalone Fiber Optic to Hardwire Conversion Unit, Single mode 1310 nm, ST connector, to 2400 bps Private wire |
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Standalone Fiber Optic to Hardwire Conversion Unit, Single mode 1310 nm, FC connector, to 2400 bps Private wire |
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Standalone Fiber Optic to Hardwire Conversion Unit, Multi-mode 850 nm, ST connector to 9600 bps Private wire |
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Standalone Fiber Optic to Hardwire Conversion Unit, Single mode 1310 nm, ST connector, to 9600 bps Private wire |
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Standalone Fiber Optic to Hardwire Conversion Unit, Single mode 1310 nm, FC connector, to 9600 bps Private wire |
Modem - Racks
Model # |
Description |
10 position modem rack with dual power supplies |
|
PS400 |
Power supply adapter for 400 testing |
16 position modem rack for single or dual modems w/o power supply |
|
Power supply for R800-16/45R rack assembly, requires use of R800-16/45PC power control panel |
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Power control panel for R800-16/45R rack assembly, controls up to eight modem racks and redundant power supplies |
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Single non-redundant power supply for a single R800-16/45R modem rack |
Ethernet Over Copper
Model # |
Description |
VDSL Full Featured Ethernet Extension |
|
VDSL 4 & 8 Port Switch/Router |
|
VDSL Modem Repeater w/Switch |
|
| NT200 | ADSL Hardened Modem |
Terminal Servers
Model # |
Description |
Internal 170 Ethernet Card |
|
| ETHERPORT-KOD | Key-On-Data Internal Option for 170-ETHERPORT |
| Etherpoll, Single Port Serial Server, point-to-multipoint | |
| SS1 | EtherPath, Single Port Serial Server, point-to-point |
| DCB-ESB | EtherBridge, Serial Ethernet Bridge |