Telephone (PSTN) Modem Network Modems
from Data-Linc Group
DLM4500 voice band modem offers maximum versatility and reliability in remote process control and data acquisition. From Dial-up, leased and private line applications, the DLM4500provides unsurpassed flexibility in any industrial application requiring extended temperatures. The DLM4500 uses advanced... [See More]
- Modem Type: Telephone (PSTN) Modem
- Ports / Interfaces: Serial
- Form Factor: Desktop / Standalone
from Silicon Labs
Features. Data modem formats: 56,000 bps: V.90. 33,600 bps: V.34. 14,400 bps: V.32bis. 9600 bps: V.32. 2400 bps: V.22bis. 1200 bps: V.22, V.23, Bell 212A. 300 bps: V.21, Bell 103. Fax modem formats. 33,600 bps: V.34 half-duplex. 14,400 bps: V.17. 9600 bps: V.29. 4800 bps: V.27ter. 300 bps: V.21... [See More]
- Modem Type: Telephone (PSTN) Modem
- Modem Technology: V.22bis, V.22 Bell 212A/103, V.23
- Ports / Interfaces: IC Chip Interface
from USR
The USR ® Courier ® 56K Business Modem with V.Everything ® and V.Everywhere ® technology offers the perfect solution for both Out of Band Management of networks or Point of Sale applications. Many modems claim reliability, but few match the real-world performance of Courier modems. [See More]
- Modem Type: Telephone (PSTN) Modem
- Modem Technology: V.32bis, V.32, V.22bis, V.22, V.23, and V.21, V.34, V.90, V.92
from Campbell Scientific, Inc.
The COM220 modem enables communications between a computer and a Campbell datalogger via a public switched telephone network. A Hayes-compatible modem is required at the base-station computer while a COM220 connects to the datalogger at the field site. The COM220's wide operating temperature range... [See More]
- Modem Type: Telephone (PSTN) Modem
- Ports / Interfaces: Serial
- Form Factor: Wall Mount
from RainWise, Inc.
Rainwise uses industrial grade modems for outdoor dialup applications. We offer a number of different models. Please contact us with your requirements and we will help you select the most appropraite model. Product Features. Industrial Grade Chipset. -30 ° to +70 ° Operation. DC Powered. [See More]
- Modem Type: Telephone (PSTN) Modem
- Form Factor: Desktop / Standalone
from Silicon Labs
Features. Data modem formats: 56,000 bps: V.90. 33,600 bps: V.34. 14,400 bps: V.32bis. 9600 bps: V.32. 2400 bps: V.22bis. 1200 bps: V.22, V.23, Bell 212A. 300 bps: V.21, Bell 103. Fax modem formats. 33,600 bps: V.34 half-duplex. 14,400 bps: V.17. 9600 bps: V.29. 4800 bps: V.27ter. 300 bps: V.21... [See More]
- Modem Type: Telephone (PSTN) Modem
- Modem Technology: V.17,V.29,V.27ter,V.22,V.21
- Ports / Interfaces: IC Chip Interface
from USR
USR ® now offers another form factor for internal modems, PCI Express. The USR 56K* PCI Express Faxmodem (PCIe 1.1) is a single lane (x1) express card with both full height and low profile brackets and will fit into any available PCI Express slot. It is also broadly compatible with Windows... [See More]
- Modem Type: Telephone (PSTN) Modem
- Modem Technology: V.32bis, V.32, V.34, V.90, V.92
from Campbell Scientific, Inc.
Campbell Scientific ’s COM320 voice-synthesizer modem provides a CR800, CR850, CR1000, or CR3000 datalogger with speech capability —thus enabling the user to call a site for a spoken summary of real-time or historical data. This modem is not compatible with mixed-array dataloggers. The... [See More]
- Modem Type: Telephone (PSTN) Modem
- Ports / Interfaces: Serial
- Form Factor: Wall Mount
from USR
The USR ® 56K* Performance Pro Modem is controller-based for superior performance — with powerful communication processing functions built right into the modem itself. Quick Connect reduces your connection time to get you online quicker, and V.PCM Upstream provides 50% greater upload... [See More]
- Modem Type: Telephone (PSTN) Modem
- Modem Technology: V.32bis, V.32, V.22bis, V.22, V.23, and V.21, V.34, V.90, V.92
from USR
The USR ® 56K* Serial Controller Faxmodem combines the superior performance and reliability of a controller-based modem with the convenience of V.92 and V.22 technologies — with up to 75% less energy use. V.22 Fast Connect, which reduces the connection sequence time for very small data... [See More]
- Modem Type: Telephone (PSTN) Modem
- Modem Technology: V.32bis, V.32, V.22bis, V.22, V.23, V.21, Bell 103, and Bell 212A, V.90, V.92
- Ports / Interfaces: Serial