My ClickBD
The 8-port USB GSM modem pool we tested has 8 Wavecom Q24plus GSM modules that are quad-band and can be used on almost all GSM networks in the world. In addition to this 8-port modem pool, There are also versions of the device with 16, 32 and 64 GSM modules. 8-port USB modem pool specifications GSM modems 8 GSM modules Wavecom Q24plus Connection USB GSM Frequency bands 850, 900, 1800, 1900 Network protocols GSM, GPRS Modem modules Multi-port modem pools use individual modem modules for each port and can be fitted with different modules. The most common choices are the Wavecom Q2303, Q2403 and Q24Plus GSM modules but there are also modem pools with 3G modules on the market. For GSM networks the Q24Plus is the best choice. This modem module is more expensive than the Q2303 and Q2403 modules but is quad band, and therefore usable on almost all GSM networks in the world. The Q24Plus is of a newer design, more reliable and has fewer incompatibilities with GSM networks. |