Kit - G.SHDSL.bis Ethernet Extender (61Mbps over Two Twisted Pairs) - 3020EKIT

Sale price$715.00 Regular price$795.00



The Netsys 2-Pair G.SHDSL.bis Ethernet Extender Kit (3020EKIT) provides the ultimate long-range solution for point-to-point Ethernet connections up to 22,000 feet (6.7 km) and speeds up to 30.59Mbps symmetrical (61Mbps aggregate) over two bonded pairs of network or phone grade cable. The kit includes two Netsys 3020E modems configured for plug-and-play operation.

The 3020EKIT is simple to install and use, with no configuration required in default mode. One 3020E modem is pre-configured as the Local Unit, while the other is pre-configured as the Remote Unit. The Local Unit is typically located at the origination point, connected to a router/switch via the LAN port, with the Remote Unit at the remote location, connected to the remote network device (NIC, switch, etc.) via the LAN port. Next, 2 twisted pairs (4 wires) of network or phone grade cable, (up to 22,000 feet/6.7 km) is connected to the DSL port of each 3020E. Last, both units are connected to the AC power source and the link is established automatically.


    • Maximum Transmission Distance of 22,000 feet (6.7 km)
    • Maximum Data Rate of 30.592Mbps (61Mbps aggregate)
    • ITU-T Rec. G.991.2 G.SHDSL.bis Compliance
    • G.SHDSL Trellis Coded Pulse Amplitude Modulation (TCPAM) Line Code
    • Ethernet Auto-Negotiation for 10/100 BaseT
    • Compact desktop design
    • 802.3 Ethernet
    • 802.3u Fast Ethernet
    • 802.3x Flow Control
    • Support both EFM mode and ATM mode (Optional)
    • Flexible and Rapid Service Deployment
    • Flexible configuration as CPE or CO
    • Support EFM OAM complying IEEE 802.3ah
    • Low Delay, Jitter and Packet Loss for delay sensitive applications
    • Comprehensive and easy OAM & P functions in provisioning and management
    • QoS feature for guaranteed Ethernet service
    • Future-proof Ethernet traffic management and QoS features

Technical Specifications

Product Kit Contents
    • 2 X 3020E G.SHDSL.bis Ethernet Extenders
    • 1 X User Guide Download Hyperlink
    • 2 X AC to DC Power Adapter
Network Interface
  • LAN
    • 4 –port switching hub
    • 10/100BASE-T auto-negotiation & sensing
    • Auto MDI/MDI-X
  • WAN
    • ITU-T G.991.2.(2004)
    • 2BASE-TL
    • EFM bonding (IEEE 802.3ah PAF)
Data Rate
    • N x 64 Kpbs (N=3~89) using TC-PAM 16/32
    • Max. 11.392 Mbps (2-Pair)
    • N x 64 Kbps (N=3~239) using TC-PAM 64/128
    • Max. 30.592 Mbps (2-Pair)
    • Support of Annex A , Annex B , Annex AF & Annex BG
    • Support TC-PAM 16/32/64/128
    • Impedance: 135 ohms
LAN Protocols
    • 802.1d Transparent Bridging
    • Up to 2K MAC Address learning bridge
Hardware Interface
    • WAN(DSL): RJ-45 x 1
    • LAN: RJ45 x 4
    • Management Port: RJ45 x 1
    • Console Port: RJ45 x 1
    • Reset Button: Load Factory Default
    • DC Power Jack x 1
LED Indicators
    • LAN: Link/Act, 10/100 per port
    • WAN: Link per loop
    • System: Power, Alarm, MGMT
Management Interface
    • Easy to use web-based GUI for quick setup, configuration and management
    • Menu-driven interface/Command line interface (CLI) for local console and telnet access
    • Password protected management and access control list for administration
    • SNMP v1/v2 (RFC1157/1901/1905) agent and MIB II
    • (RFC1213/1493)
    • EFM OAM (IEEE 802.3ah)
    • Software upgrade via web-browser/TFTP
VLAN Support
    • IEEE 802.1q VLAN Tagging
    • Port Based VLAN
    • Up to 8 802.1q VLANs(ID Range 1 ~ 4094)
    • VLAN Stacking (Q-in-Q)
    • QoS Support
    • Rate limiting by rule-based/port-based
    • Traffic classification based on port/802.1p/ DSCP
    • WRR (Weighted Round Robin)/ SPQ (Strict Priority Queuing) scheduling algorithm
    • Operating Temperature: -20℃ ~ +60℃
    • Storage Temperature: -20℃ ~ +85℃
    • Relative Humidity: 98%, non-condensing
    • ISO 9001 Quality Management
    • CE Approval & EN60950 Certificate
Physical / Electrical
    • Dimension (mm): 195 x 48 x 168
    • AC Power Adapter (100~240VAC with 50~60Hz)
    • Weight: 5 lbs.
    • 2MB Flash Memory, 4MB SDRAM

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