Advantech EIRM-EXTEND-8 - Discontinued - Please call for alternative.
by Advantech

Extends Ethernet communications up to 1900 meters
Compiles with NEMA TS1 & TS2 Environmental requirements for traffic control equipment
Complies with IEC61000-6-2 EMC Generic standard immunity for industrial environment
Ethernet Port: 10/100Mbps-Full/Half-duolex, Auto-Negotiation, Auto-MDI/MDIX
Proprietary “-ring” support for network redundancy; recovery time < 15ms
IEEE802.1w RSTP, IEEE802.1S MSTP and IEEE802.1D STP compatible
IP Multicast Filtering through IGMP Snooping V1, V2 & V3
Supports port-based VLAN and IEEE802.1Q VLAN Tagging and GVRP
IEEE802.1p QoS with four priority queues
MAC-based Trunking with automatic link fail-over
RS-232 console, Telnet, SSL/SSH, SNMP V1, V2c & V3, RMON, Web Browser, and TFTP Management
Supports IEEE802.1x Security
Bandwidth Rate Control
Per-port programmable MAC address locking
Up to 24 Static Secure MAC addresses per port
Port mirroring
Full wire-speed forwarding rate
Redundant power inputs with Terminal Block and DC Jack
-40°C to 75°C (-40°F to 167°F) operating temperature range
Supports NTP

Description
Specification
Datasheet

Designed for rugged environments, the EIRM-EXTEND-8 series switch comes with eight 10/100BASE-TX plus two VDSL ports in one package. It efficiently extends 10/100 Ethernet circuits to over 300 meters (984 feet) at 50Mbps by using an existing pair of copper wire. Installation is easy with a single switch setting - one end is set for local and the other for remote. The EIRM-EXTEND-8 is used in pairs (compatible with other EIS, EIR and EIRM models) to extend Ethernet connectivity over existing voice grade copper wire.

The EIRM-EXTEND-8 functions at temperatures ranging from -40°C to 75°C (-40°F to 167°F) and is tested for functional operation @ -40°C to 85°C (-40°F to 185°F). The EIRM-EXTEND-8 is fully managed via SNMP, Web Browser, Telnet or Console Port and is designed to integrate 10/100 Mbps networks into VDSL backbones. The EIRM-EXTEND-8 series supports advanced features such as 802.1Q VLAN, MAC-based Trunking, IP Multicast IGMP Snooping, Rapid Spanning Tree for Redundancy, QoS for priority queuing, and port mirrroring. Users may choose among SNMP/ RMON, Web browser, or Telnet for remote monitoring and configuration. It also supports rate control, which allows users to set the maximum bandwidth in each port individually

Input Voltage: 12 VDC – Power Jack Port
12 – 32 VDC Terminal Block
(Power supply optional)
Extender Interface: RJ-11 or Terminal Block
Standards: 802.3 10BaseT Port RJ-45,
802.3u 100BaseTx Full/Half Duplex
802.3x Auto-Negotiation Ethernet over VDSL
Console Port: DB9 RS232
Operating Temperature: -40 to 75 C

Distance Up To
Speed	EIR-EXTEND
1 Mbps	6200 ft. (1900 m)
10 Mbps	4500 ft. (1400 m)
20 Mbps	3200 ft. (1000 m)
30 Mbps	2550 ft. (700 m)
50 Mbps	980 ft. (300 m)