Model No. Port Density Connectivity Power Supply Form Factor Internal Modem Cellular Region 4 Port Model No. REM-4R0-WE Port Density 4 RJ45 + 2 USB Connectivity Dual Ethernet Power Supply Single AC Form Factor Desktop Internal Modem Cellular Cellular Region Global Model No. REM-4R0-NE Port Density 4 RJ45 + 2 USB Connectivity Dual Ethernet Power Supply Single AC Form Factor Desktop Internal Modem Cellular Cellular Region North America Model No. REM-4R0-E Port Density 4 RJ45 + 2 USB Connectivity Dual Ethernet Power Supply Single AC Form Factor Desktop Internal Modem   Cellular Region   8 Port Model No. DSM-8DCNM-E Port Density 8 RJ45 Connectivity Dual Ethernet Power Supply 48V DC Form Factor 19” 1U Internal Modem Cellular Option Cellular Region   Model No. DSM-8DC-E Port Density 8 RJ45 Connectivity Dual Ethernet Power Supply 48V DC Form Factor 19” 1U Internal Modem Dial-Up Cellular Region   Model No. DSM-8NM-E Port Density 8 RJ45 Connectivity Dual Ethernet Power Supply Dual AC Form Factor 19” 1U Internal Modem Cellular Option Cellular Region   Model No. DSM-8-E Port Density 8 RJ45 Connectivity Dual Ethernet Power Supply Dual AC Form Factor 19” 1U Internal Modem Dial-Up Cellular Region   24 Port Model No. DSM-24DCNM-E Port Density 24 RJ45 Connectivity Dual Ethernet Power Supply 48V DC Form Factor 19” 1U Internal Modem Cellular Option Cellular Region   Model No. DSM-24DC-E Port Density 24 RJ45 Connectivity Dual Ethernet Power Supply 48V DC Form Factor 19” 1U Internal Modem Dial-Up Cellular Region   Model No. DSM-24NM-E Port Density 24 RJ45 Connectivity Dual Ethernet Power Supply Dual AC Form Factor 19” 1U Internal Modem Cellular Option Cellular Region   Model No. DSM-24-E Port Density 24 RJ45 Connectivity Dual Ethernet Power Supply Dual AC Form Factor 19” 1U Internal Modem Dial-Up Cellular Region   40 Port Model No. DSM-40DCNM-E Port Density 40 RJ45 Connectivity Dual Ethernet Power Supply 48V DC Form Factor 19” 1U Internal Modem Cellular Option Cellular Region   Model No. DSM-40DC-E Port Density 40 RJ45 Connectivity Dual Ethernet Power Supply 48V DC Form Factor 19” 1U Internal Modem Dial-Up Cellular Region   Model No. DSM-40NM-E Port Density 40 RJ45 Connectivity Dual Ethernet Power Supply Dual AC Form Factor 19” 1U Internal Modem Cellular Option Cellular Region   Model No. DSM-40-E Port Density 40 RJ45 Connectivity Dual Ethernet Power Supply Dual AC Form Factor 19” 1U Internal Modem Dial-Up Cellular Region  

"Best part is it just works out of the box. The serial ports work great with the Cisco gear with no config changes from the factory default."

Jack Kinney — Lincare Network Operations