Industrial Grade G.SHDSL.bis EFM Modem

TAINET’s Comet 160xR series is industrial grade DSL modem which enables the Ethernet data to be transmitted with the speed of 5.7/11.4Mbps over 2/4 wires. It supports up to 15 Mbps per pair of GSHDSL.bis symmetrical data transmission under extension mode.

The design was originally for railway application, therefore it is certified with EN50121-4 ETS EMC. To reduce the burden of operation/management the operator can control and monitor the remote unit via Embedded Operation Channel (EOC) by following ITU-T G.991.2.Moreover, the administrators can also easily configure all Comet series through Telnet (SSH), Web HTTP/HTTPS) or SNMP agent.

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  • Feature

    • Symmetric H.264 or MPEG4 HD quality video streaming over 3Km
    • Point to point Ethernet extension over multiple copper lines 1 or 2 pairs G.SHDSL.bis with 15Mbps per pairs
    • Supports extension rate up to 30Mbps over 2 pairs of copper
    • Easy installation with DIP switch, Telnet, WEB GUI and SNMP
    • Automatic line rate selection with Line Probe enabled
    • Front panel status LED indicators for easy monitoring
    • Front panel test button with BERT for easy loop diagnostic
    • Easy software upgrade for field-deployed units via TFTP
    • DSL line protection for data transmission
    • Ethernet switching and bridging with VLAN prioritization and QoS
    • Supports security-link
    • CO and CPE mode selectable
    • Optional Ethernet port surge protection
    • Compliant with IEEE 802.3ah EFM 2Base-TL bonding technology
    • Compliant with ITU-T G.991.2 standard, TC-PAM 16/32/64/128 line coding
  • Specification

    • Comet 1602R, 2-wire, 4 Ethernet ports
    • Comet 1604R, 4-wire, 4 Ethernet ports
    Line Interface – G.SHDSL.bis
    • Type: 2 or 4-wire
    • Standard: ITU-T G.991.2, ETSI 101 524
    • Bonding protocol: IEEE 802.3ah EFM 2Base-TL
    • Line rate: n x 64Kbps, n=3~239 (2w), 6~478 (4w)
    • Rate1: Symmetric 10Mbps over 3Km@24AWG (0.5mm)
    • Rate2: Symmetric 384Kbps over 9Km@24AWG (0.5mm)
    • Connector: 1xRJ-45
    • Line coding: TC-PAM 16/32/64/128
    • Impedance: 135 ohm
    DTE Interface – Ethernet
    • Ethernet type: 10/100 BaseT
    • Connector: RJ-45
    • Supports 802.3x flow control
    • Auto-MDI/MDIX detection
    • Auto-negotiation for speed and duplex
    • Full duplex / Half duplex support
    Ethernet L2 function
    • Supports 802.1d transparent bridge function
    • Supports Bridge filter function based on source MAC addresses
    • Scalable per port bandwidth control (Step = 64K, up to 100M)
    • 2K MAC learning address
    • Ethernet packet length up to 1664 bytes
    • Supports 802.3x flow control
    • Provides 802.1q VLAN tagging
    • Supports 802.1p QoS facility
    • Configuration via DIP switch, Telnet, WEB GUI and SNMP
    • Multiple Web browsers supported: IE, Firefox, Chrome
    • Supports remote management
    • Local and Remote loopback for diagnostic
    • Supports Performance Monitoring function
    • Front panel test button for easy loop healthy testing
    • Front panel reset to default button
    LED Indicators
    • PWR, TST, ALM, CPE, DSL1~2, LAN1~4
    • Dual color LED for easy status monitoring
    Power Requirement
    • 9~36VDC or 18~60VDC
    • Power consumption: 6W
    • ISO 9001 Quality Management
    • China CCC Quality Certification
    • CE Approval, EN 55022, 55024, 61000-3
    • CE LVD Safety, IEC-60950-1, EN 60950-1
    • FCC Part 15, CISPR 22, ANSI C63.4
    • Railway EMC 50121-4
    • ITU-T K.21 Compliant
    • 210(W) x 146(D) x 37(H) mm
    Operating Environment
    • Operation Temperature: 0 °C ~ 75 °C
    • Storage Temperature: -40 °C ~ 85 °C
    • Humidity: 90%, non-condensing
  • Application