EN-4000 Hardware Description and Specifications

Transcription

1 EN-4000 Reference Manual Document 1 EN-4000 Hardware Description and Specifications T his chapter provides information on the EN-4000 chassis hardware and specifications. The EN-4000 complies with the European Union's directive on restriction of hazardous substances (ROHS). This directive places strict controls on pollutants, including the elimination of lead in the manufacturing process. Highlights of the EN-4000 include: Industrial-hardened cybersecurity appliance and router IP security (IPsec) VPNs with DES, 3DES, and AES (256-bit), to maintain sessions over a cellular network (to preserve connectivity in busy or congested areas) and minimize latency (to initiate a transaction or send a message). SSL/TLS encrypted link to the wide area network Provides connectivity over any IP/MPLS, Frame Relay, circuit-switched, or cellular wireless network Choice of WAN interfaces: cellular data, T1/E1 CSU, serial, Ethernet, optical fiber, modem Cellular, Wi-Fi, and Bluetooth connectivity Up to four serial ports for legacy traffic support Alarm ports (dry contact sensing, voltage sensing, dry contact closure outputs) Legacy protocol support serial and IP conversion/interworking See the following: Hardware Overview EN-4000 Technical Specifications 1.1 Hardware Overview The EN-4000 router adds more speed, capacity, and flexibility to Encore Networks series of wireless routers. This IP router continues and advances Encore s record for For information on trademarks, safety, limitations of liability, and similar topics, see Version A.1, November Encore Networks, Inc. All rights reserved.

2 Page 1-2 EN-4000 Reference Manual, Document 1 wired, optical fiber, and cellular uplinks; complete remote management; and support for current and legacy data protocols. The EN-4000 chassis is designed to operate in industrial environments with a wide range of ambient temperatures. Its tight all-metal enclosure resists dust, moisture, and electromagnetic interference (EMI). The EN-4000 has expanded memory and a high-speed processor that allow it to handle multiple ports and high-speed network connections while converting protocols, routing packets, and applying firewall rules and other security measures. With an optional encryption-chip module, a single EN-4000 can terminate more than 1,000 virtual private network (VPN) tunnels without affecting other features. One internal module for Wi-Fi and Bluetooth communications and one internal cellular wireless module are standard on selected models. Because the modules are internal, they leave the chassis s expansion slots open for other modules. Expansion slots for optional modules enhance flexibility and let the EN-4000 router adapt to specific user needs. You can add Ethernet ports, a modem, wireless ports, encryption hardware, a digital signal processor (DSP), serial ports, T1/E1 CSU interfaces, and fiber-optic links. Slots allow installation of serial data ports, a modem behind an FXS analog telephone interface, and up to five additional Ethernet ports. An internal switch allows any port to handle upstream connections and locally attached equipment. You can select a model that uses a fixed configuration of a cellular wireless port and one Ethernet port. Another model contains three expansion slots two in the front and one internal for optional hardware modules. Technicians with modest skills, using only a screwdriver, can install and change most modules in the field. Up to four antennas handle 3G/4G/LTE cellular, advanced Wi-Fi, and GPS services. There is no cooling fan or other moving parts. All models are built on the same hardware platform. The EN-4000 requires minimal power. Typical configurations draw less than 13 W. The power source options are: an AC power supply unit (PSU) a DC input line, at several voltages The power input sources provide 5 V DC to the chassis. Note: A DC power input can form a redundant pair with an AC power input: One is the chassis s primary input power source, and the other source provides power if the primary source is down.

3 EN-4000 Hardware Description and Specifications Page Standard Features EN-4004 Front Panel Figure 1-1 shows the front of the EN-4000 chassis. Figure 1-1. EN-4000 Front Panel The front of the EN-4000 chassis has: One LED for power indication Three LEDs for module and system status One USB port Two external antenna connectors for internal wireless ports Two groups of 4 LEDs for cellular wireless signal strength One reset switch (for default software/configuration load) Two slots for external modules EN-4004 Back Panel Figure 1-2 shows the back of the EN-4000 chassis.

4 Page 1-4 EN-4000 Reference Manual, Document 1 Figure 1-2. EN-4000 Rear Panel The back of the EN-4000 chassis has: Two external auxiliary antenna connectors for factory-installed internal wireless modules (cellular 3G, EVDO, or 4G; Wi-Fi; or Bluetooth) One 10/100 Ethernet RJ-45 (WAN) port Four 10/100 switched Ethernet RJ-45 (LAN) 5 V DC input port (from AC power adapter) Note: The EN-4000 chassis that uses DC power also has a DC 12V 48V DC port Modules for Expansion Slots The EN-4000 provides a choice of several modules in its expansion ports: Multimode or single-mode optical-fiber SFP, 10/100 Ethernet port Single channelized/unchannelized/fractional T1/E1 CSU/DSU port 10/100/1000 Ethernet over copper 4-wire E&M (Types I and V) Dual high-speed serial ports (RS-232, RS-485, RS-422) Single V.35 serial port V.90/92 modem, FXS port, with PPP support (PAP/CHAP) Digital Signal Processor 3G or 4G cellular wireless port: CDMA (1xRTT), EVDO, GSM, GPRS, EDGE, UMTS, HSDPA, HSPA Wi-Fi/Bluetooth wireless port Commercial minipci modules, such as the latest Wi-Fi Hardware encryption module (offloads the algorithm from the main processor)

5 EN-4000 Hardware Description and Specifications Page 1-5 Optical Ethernet: Small Form Factor Pluggable (SFP) interface for optical fiber, 100 Mbit/s) Four voltage-sensor inputs plus three contact closure outputs Customers may select factory-installed Wi-Fi/Bluetooth and cellular radios (Table 1-1). Table 1-1. Factory Installation Options Factory-Installed Options 1 Comment 3G/4G/LTE wireless module Antenna connection required Wi-Fi wireless module Antenna connection required. Wi-Fi/Bluetooth wireless module Antenna connection required. 1. These options are soldered onto the EN-4000 s main board. The front and back panels have connectors attached to these options. Users may also install modules in the field (Table 1-2). Optional Modules Table 1-2. Field-Installable Modules Compatible Option Slots Slot 1 Slot 2 minipcie 1 Custom Slot 3 minipci/custom 3G/4G/LTE wireless module Wi-Fi wireless module Wi-Fi/Bluetooth wireless module 900 MHz wireless module One 10/100/1000T wired Ethernet One 100FX fiber port Two async serial ports; RS- 485, RS-232, RS-422 One 4-wire E&M port One V.35 serial port High-speed DSL modem One T1/E1 CSU/DSU 2 V.29 modem/fxs Two FXS analog ports 4 V sensors in, 3 contact closures out Hardware encryption 1. This expansion slot is inside the EN-4000 chassis. 2. Provides both channelized and unchannelized services.

6 Page 1-6 EN-4000 Reference Manual, Document LEDs Each group of 4 LEDs indicates the status of a connection to a cellular wireless network and the strength of signals from that network: The number of LEDs that light up (1 to 4 lights) indicates the signal strength. 1 to 4 steady (unblinking) LEDs indicate that the port is connected to a cellular wireless network. 1 to 4 blinking LEDs indicate that a network is available but that the port does not have an IP address. (In this case, configure an IP address for the port, so that the port can connect to the network. See the document Configuring the EN-4000.) The following general rules apply to the EN-4000 s LEDs: A lit green Power LED indicates that the unit is being supplied with power. A lit green Link LED indicates that there is a connection to another device, including an Ethernet hub or switch. A flashing Alarm LED indicates that the EN-4000 has detected an alarm, or that the system needs attention, or that power to the system has failed. Table 1-3 describes the LEDs on the EN-4000 chassis. Table 1-3. General Status LED Definitions LED Color Description Power/Alarm Green Unit is receiving power. Supervisory port WAN port (Ethernet port) LAN port (Ethernet port) Green (flashing) Off Green Off Green Off Green Off A port has an alarm or the system needs attention. Unit is not receiving power. Connection has been made to management terminal (or to carrier, if the port is used for data). There is no connection. Connection to WAN gateway (Ethernet hub or switch) has been made. Connection to WAN gateway has failed. Connection to a supported Ethernet device or connection to the LAN (connection to an Ethernet hub or switch) has been made. There is no connection to the LAN. Cellular Green (not flashing) Connection has been made to a cellular wireless carrier. Green (Flashing) Off A cellular wireless network is sending a signal, but the wireless port has not been configured. Not activated. The device has not been authenticated for a wireless carrier and is not receiving a signal.

7 EN-4000 Hardware Description and Specifications Page EN-4000 Technical Specifications This section lists specifications for the EN-4000 (Figure 1-3). Figure 1-3. EN-4000 Chassis General Features Protocol management and translation (spoofing) for dozens of protocols NERC CIP (003, 005, 007, 009) compliant firewall security A hardened Linux operating system Secure wireless connection (encrypted) over public or private cellular network SNMP manageability (monitor and configure) Three slots for choice of optional feature modules Configuration servers to manage and update routers centrally Disaster recovery and load sharing over WAN connections QoS enforcement to prioritize critical traffic Redundant power sources Security Features Integrated router/firewall/vpn with encryption and/or VLAN tagging DMZ LAN port Network Address Translation VPN encrypted tunnels IPsec (RFC 2401) with DES, 3DES, and AES (256) Generic Route Encapsulation (RFC 1701) Internet Key Exchange (IKE, RFC 2409) RADIUS authentication

8 Page 1-8 EN-4000 Reference Manual, Document Transport Protocols WAN IP over Ethernet Frame Relay (RFC 1490, IP over FR) T1 or El (full or fractional) Asynchronous PPP Synchronous PPP X.25 MLPPP PPPoE IP IP Versions 4 and 6 IP Routing (RIP v1/v2) or static routing DHCP client/server/bootp/relay IP QoS and traffic prioritization IP fragmentation/reassembly IP routing over VPN; TCP and UDP 802.1q VLAN tagging Virtual Redundant Routing Protocol (VRRP) between two routers Serial Legacy Support Up to 4 serial ports (on two optional modules) supporting EIA/TIA RS-485, RS-232, RS-422 Supports any asynchronous traffic from local equipment, over IP on any Ethernet interface Protocol support for DNP3, IEC /103/104 MODBUS, CDC, S/NET, CONITEL, ABB, X.25, ALC, and most industry proprietary protocols RJ45 10-Base-T/100-Base-T Ethernet Port Figure 1-4 shows the pin locations on an RJ45 Ethernet port. Table 1-4 lists the pin configuration for the EN-4000 s 10/100-Base-T Ethernet ports. Note: The EN-4000 senses the pin configuration at the remote end of the connection and sets its own pin configuration accordingly.

9 EN-4000 Hardware Description and Specifications Page 1-9 Figure 1-4. Pin Locations for Female RJ45 Ethernet Connector Table Base-T/100-Base-T Ethernet Port Pin Configuration Pin Set 1 Description 2 1 and 2 Tx or Rx 3 and 6 Rx or Tx 1. Unused pins are not listed. 2. The EN-4000 Ethernet connectors are autosensing and will adjust to the signals from the device at the remote end of the connection EN-4000 Physical Specifications Chassis Dimensions Table 1-5 lists the physical specifications for the EN Table 1-5. Physical Specifications for the EN-4000 Chassis Item Height 1 Width Depth Weight Installation Type Measurement 1.5 in. (3.81 cm) 6.0 in. (15.24 cm) 4.4 in. (11.18 cm) Less than 1 lb. (Less than 0.45 kg) Desktop 1. When the height of the chassis feet is included, the chassis stands 1.53 inches (3.88 cm) high Alarm Port The alarm port is dry contact sensing on a serial port module Power Supply Options 13 watts maximum. Use of a DC power source and an AC power supply provides a redundant pair for power backup with automatic failover. DC: 12V, 24V, 48V, 120V AC: 100V 240V, Hz (with external adapter)

10 Page 1-10 EN-4000 Reference Manual, Document Environmental Specifications Table 1-6 provides the environmental specifications for the EN Table 1-6. EN-4000 Environmental Specifications Measurement Specification Temperature Operating Temperature: -40 C to 85 C (-40 F to 185 F) Non-Operating (Storage) Temperature: -40 C to 85 C (-40 F to 185 F) Humidity 5% to 95% non-condensing Altitude Up to 10,000 ft. (Up to 3,048 m) Standards Compliance The EN-4000 complies with the agency standards listed in Table 1-7. Table 1-7. EN-4000 Standards Compliance Compliance Environmental Electromagnetic Compatibility (EMC) Agency ROHS-compliant FCC Part 15 EN 55011/CISPR 11 IEC IEEE 1613 Product Safety UL/CSA CAN/CSA-C22.2 No EN