General Information
Manufacturer	Digi International
Manufacturer Part Number	70001899
Manufacturer Website Address	http://www.digi.com
Brand Name	Digi
Product Line	PortServer
Product Series	TS
Product Model	TS 3 M MEI
Product Name	PortServer TS 3 M MEI 1-Port Device Server with Modem
Product Type	Device Server
Network & Communication
Ethernet Technology	Fast Ethernet
Interfaces/Ports
Network (RJ-45)	Yes
Phone Line (RJ-11)	Yes
Number of Network (RJ-45) Ports	4
Number of RJ-11 Ports	1
Physical Characteristics
Height	1"
Width	3.3"
Depth	5.3"
Weight (Approximate)	2.25 oz
Miscellaneous
Package Contents	PortServer TS 3 M MEI 1-Port Device Server with Modem RJ-45/DB-9F crossover cable Power supply (12VDC/.5A max out; 120VAC in)
Additional Information	Internal v.90/v.92 modem Static and RIP1 routing Switch selectable RS-232/422/485 provides an easy connection to any serial device
Warranty
Limited Warranty	5 Year

Mechanical
Dimensions: WxHxD (mm)	133 x 84 x 24
Mounting	Wall Mount
Enclosure	Metal
Interface
Serial interface	RS232/RS422/RS485
Serial interface number of ports	3
Serial Interface type of connector	RJ45
Network interface	1 Port Ethernet RJ45 Connector
Network interface number of ports	1
Network interface type of connector	RJ45
Power
Power Input Type	Single DC / Jack
Operating Supply Voltage	9 to 30 VDC
Power Consumption	6W
Reliability
Operating Temperature	0 to 50C
Isolation Protection	-
Surge Protection	Yes
Standards and Certifications	FCC Class A, CE Class A, UL, RoHS

The new PortServer TS 1/3 + Modem offers Ethernet and EIA-232/422/485 serial connections, with the addition of an internal modem. The one- and three-port device servers are ideal for applications requiring both IP networking and standard phone line dial-up connectivity for remote access to serial devices. The embedded modem adds another level of flexibility to the PortServer TS line. It allows remote hosts to dial in to a serial device attached to a device server, as well as the serial device to dial out to a remote location using a standard phone line. The modem helps to create a PPP connection (TCP/IP connection over modem) so that applications and devices can communicate via an IP network, even when the primary LAN or WAN is not available. This allows users from a central location to maintain access to remote serial devices. Other applications for PortServer TS 1/3 + Modem include remote site console management for small branches and remote log-in via a TCP/IP network for easy troubleshooting, monitoring, configuration or control. 

• Serial server with internal modem 
• Modem connection can act as backup during network failure 
• Access remote devices and IP networks via internal modem

Device Type	Device server
Width	3.3 in
Depth	5.2 in
Height	0.9 in
Networking
Form Factor	External
Ports Qty	3
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet, RS-232, PPP, RS-422, RS-485
Network / Transport Protocol	TCP/IP, UDP/IP
Routing Protocol	RIP-1, static IP routing
Remote Management Protocol	SNMP 1, Telnet, HTTP
Status Indicators	Link activity, power
Features	Flow control, DHCP support, RARP support, ARP support, manageable
Authentication Method	Secure Shell v.2 (SSH2)
Communications
Type	Modem (analog) - integrated
Max Transfer Rate	56 Kbps
Protocols & Specifications	ITU V.90, ITU V.92
Expansion / Connectivity
Interfaces	1 x management - Ethernet 10Base-T/100Base-TX - RJ-45 Ý 3 x serial - RS-232/422/485 - RJ-45 Ý 1 x modem - phone line - RJ-45
Miscellaneous
Cables Included	1 x serial cable
Compliant Standards	EN 60950, EN 61000-3-2, EN 61000-3-3, EN55024, UL 60950, CSA 22.2 No. 60950, EN55022 Class B, FCC Part 15 B
Power
Power Device	Power adapter - external
Voltage Required	AC 120/230 V
Software / System Requirements
OS Required	SCO OpenServer, UnixWare, IBM AIX, SunSoft Solaris, HP-UX, SunSoft Solaris x86, Linux, Microsoft Windows NT, Microsoft Windows 98/ME, Microsoft Windows 2000 / XP, Microsoft Windows Server 2003
Environmental Parameters
Min Operating Temperature	32 °F
Max Operating Temperature	122 °F
Humidity Range Operating	5 - 90%

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