TAINET’s SNTU 764 series is a DSL line card that enables the Ethernet data to be transmitted with the speed of 5.7/11.4/22.8Mbps over 2/4/8 wires. It supports up to 15 Mbps per pair of G.SHDSL.bis symmetrical data transmission under extension mode.
SNTU series is compatible with the TAINET iEAC-16 chassis. This combination is designed to work as a central office especially for long-distance Ethernet Access Service. It covers the ADSL/VDSL disadvantages of distance limitation by offering multi-pair bonding services. 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.
Features
- Interoperable with Comet 160x series
- Point to point Ethernet extension over multiple G.SHDSL.bis copper lines
- IEEE 802.3ah EFM 2Base-TL bonding technology
- Compliant with ITU-T G.991.2 standard, TC-PAM 16/32/64/128 line coding
- 1, 2 or 4 pairs G.SHDSL.bis with 5.7Mbps per pairs
- Support extension rate up to 15Mbps over a single pair of copper
- CO and CPE mode selectable
- Automatic line rate selection with Line Probe enabled
- Front panel status LED indicators for easy monitoring
- Easy installation with console, Telnet, WEB GUI and SNMP
- Front-panel test button for easy loop diagnostic
- Provides extensive diagnostics, including loopback, G.SHDSL.bis performance monitoring
- Easy software upgrade for field-deployed units via TFTP/HTTP
- DSL line protection for data transmission
- Ethernet switching and bridging with VLAN prioritization and QoS
Specifications
Model
- SNTU 764S/2W, standalone type G.shdsl.bis NTU, 2-wire, 1 Ethernet port
- SNTU 764S/4W, standalone type G.shdsl.bis NTU, 4-wire, 1 Ethernet port
- SNTU 764S/8W, standalone type G.shdsl.bis NTU, 8-wire, 1 Ethernet port
- All compatible with stand-alone Comet 160x series
Line Interface – G.SHDSL.bis
- Type: 2, 4 or 8-wire
- Standard: ITU-T G.991.2, ETSI 101 524
- Bonding protocol: IEEE 802.3ah EFM 2Base-TL
- Line rate: n x 64Kbps, n=3~89 (2w), 6~178 (4w), 12~356 (8w)
- Connector: 1xRJ-45
- Line coding: TC-PAM 16/32/64/128
- Impedance: 135 W
- ITU K.21 compliant
DTE Interface – Ethernet
- Ethernet type: 10/100 BaseT
- Connector: RJ-45
- Support 802.3x flow control
- Auto-MDI/MDIX detection
- Auto-negotiation for speed and duplex
- Full duplex / Half duplex support
Timing Source Function
- Synchronous and Plesiochronous dual clock mode
- Internal clock
- Received clock from the DSL line
Ethernet L2 function
- Support 802.1d transparent bridge function
- Supporting 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 1522/*1664 bytes
- Support 802.3x flow control
- Provide 802.1q VLAN tagging
- Support 802.1p QoS facility
Management
- Configuration via craft port VT-100, Telnet, WEB GUI and SNMP*
- Multiple Web browsers supported: IE, Firefox, Chrome
- Support remote management
- Local and Remote loopback for diagnostic
- Support Performance Monitoring function
- Front-panel test button for easily loop healthy testing
- Front panel reset to default button
LED Indicators
- SNTU 764C:
- PWR, CO, ALM, TST, L1~L4, ETH LNK/SPD
Dimension
- 84(W) x 171(D) x 24(H) mm
Operating Environment
- Operation Temperature: 0 o C ~ 50 o C
- Storage Temperature: -40 o C ~ 70 o C
- Humidity: 90%, non-condensing
Application
