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Etherlite DB-25M Modem Adapter (4-pack)
Overview
- --- Multiplexes all serial ports into a single TCP/IP session to minimize Ethernet traffic
- --- RS-232, RS-422, RS-485 models
- --- Flash memory for instant field upgrades
The EtherLite family of terminal servers blends the control and performance of asynchronous serial communications with the convenience of an Ethernet connection. Available in two- to 32-port versions, the traffic from all serial ports is serviced by a single TCP/IP session.
The EtherLite network serial concentrator connects asynchronous serial ports to your network. It replaces the installation of serial adapters in servers for applications in retail/POS, process control, data collection and console management of clusters, routers, hubs, switches, PBXs and other networking devices with console ports.
Features
- 2/8/16/32 asynchronous RS-232 serial ports
- 2-port RS-422 or RS-485 serial versions
- 16-port RS-232/422 switchable serial versions
- High-speed data rates up to 115 Kbps on all ports simultaneously
- Multiplexes all serial ports into a single TCP/IP session, minimizing Ethernet traffic
- Auto-detection of either 10 Mbps or 100 Mbps Ethernet (EtherLite 80, 160 and 162 models)
- Flash memory for instant field upgrades
- Full RAS support on Windows NT® or Windows® 2000
- Supports DHCP for easy IP address configuration
Operating Systems
- AIX
- HP-UX
- Linux
- Windows 98
- Windows ME
- Windows NT
- Windows 2000
- Windows XP
- Windows Server--- 2003
- SCO OpenServer
- Sun Solaris (Intel and Sparc)
Dimensions
- EtherLite 2 (RS-232, RS-422 and RS-485)
- --- Length: 6.3 in (16.0 cm)
- --- Depth: 3.8 in (9.5 cm)
- --- Height: 1.2 in (2.9 cm)
- --- Weight: 0.5 lbs (0.2 kg)
- EtherLite 80, EtherLite 160 and EtherLite 162
- --- Length: 11.5 in (29.3 cm)
- --- Depth: 5.4 in (13.8 cm)
- --- Height: 1.2 in (2.9 cm)
- --- Weight: 3.1 lbs (1.4 kg)
- EtherLite 32
- --- Length: 15.1 in (38.4 cm)
- --- Depth: 7.6 in (19.2 cm)
- --- Height: 1.8 in (4.5 cm)
- --- Weight: 5.8 lbs (2.6 kg)
Processor and Memory
- CPU
- --- 40 MHz 80C186 embedded microcontroller
- SRAM
- --- 512K at zero wait states
- EPROM
- --- 128K flash at zero wait states
Environmental
- Operating temperature: 50° F to 104° F (10° C to 40° C)
- Relative Humidity: 5% to 90% non-condensing)
Power Supply
- External AC power supply for all AC powered models except Etherlite 32
- --- 100-240VAC, 50/60 Hz, 15W typical, 20W max.
- External DC power supply for DC model
- --- 36-72VDC, 15W typical, 20W max.
- Etherlite 32
- --- Internal 110-240VAC, 50/60 Hz, 20W typical, 25W max.
Connectors
- RS-232, RJ-45 female connectors with built-in transient voltage suppression
Regulatory Approvals
- FCC Class A
- UL 1950
- EN 60950
- EN55022, Class A or B
- EN55024
- EN61000-3-2,3
- EN50082-1,2
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